- tz - lists.iana.org

[PATCH 1/3] * Theory: fix typo in previous change
by Paul Eggert Oct. 1, 2017

Oct. 1, 2017

--- Theory | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Theory b/Theory index 3e88173..328423a 100644 --- a/Theory +++ b/Theory @@ -10,7 +10,7 @@ Theory and pragmatics of the tz code and data Time and date functions Interface stability Calendrical issues - Time and time zones on Mars + Time and time zones on other planets ----- Scope of the tz database ----- -- 2.7.4

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[PATCH] Mention time on Mercury, Venus, etc.
by Paul Eggert Oct. 1, 2017

Oct. 1, 2017

* Theory: Mention time on planets in our solar system other than Earth and Mars, and cite Williams 2017. --- Theory | 21 +++++++++++++++++++-- 1 file changed, 19 insertions(+), 2 deletions(-) diff --git a/Theory b/Theory index b223935..3e88173 100644 --- a/Theory +++ b/Theory @@ -810,7 +810,7 @@ Mittelalters und der Neuzeit_, herausgegeben von Dr. O. Grotefend (Hannover: Hahnsche Buchhandlung, 1941), pp. 26-28. ------ Time and time zones on Mars ----- +----- Time and time zones on other planets ----- Some people's work schedules use Mars time. Jet Propulsion Laboratory (JPL) coordinators have kept Mars time on and off at least since 1997 @@ -844,7 +844,20 @@ wide acceptance. Astronomers often use Mars Sol Date (MSD) which is a sequential count of Mars solar days elapsed since about 1873-12-29 12:00 GMT. -The tz database does not currently support Mars time, but it is +In our solar system, Mars is the planet with time and calendar most +like Earth's. On other planets, Sun-based time and calendars would +work quite differently. For example, although Mercury's sidereal +rotation period is 58.646 Earth days, Mercury revolves around the Sun +so rapidly that an observer on Mercury's equator would see a sunrise +only every 175.97 Earth days, i.e., a Mercury year is 0.5 of a Mercury +day. Venus is more complicated, partly because its rotation is +slightly retrograde: its year is 1.92 of its days. Gas giants like +Jupiter are trickier still, as their polar and equatorial regions +rotate at different rates, so that the length of a day depends on +latitude. This effect is most pronounced on Neptune, where the day is +about 12 hours at the poles and 18 hours at the equator. + +Although the tz database does not support time on other planets, it is documented here in the hopes that support will be added eventually. Sources: @@ -860,6 +873,10 @@ Jia-Rui Chong, "Workdays Fit for a Martian", Los Angeles Times Tom Chmielewski, "Jet Lag Is Worse on Mars", The Atlantic (2015-02-26) <https://www.theatlantic.com/technology/archive/2015/02/jet-lag-is-worse-on-…> +Matt Williams, "How long is a day on the other planets of the solar +system?" <https://www.universetoday.com/37481/days-of-the-planets/> +(2017-04-27). + ----- This file is in the public domain, so clarified as of 2009-05-17 by -- 2.7.4

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Turkey law about DST has been annulled
by Dempsey, Peter Sept. 28, 2017

Sept. 28, 2017

Hi, Just to inform you about the breaking news in Turkey with regards to DST: http://www.sozcu.com.tr/2017/ekonomi/son-dakika-haberi-yaz-saati-uygulamasi… The Council of State have annulled the law that resulted in Turkey in no longer using DST. It is still not certain what the next actions that the Government will take but I will keep you informed accordingly. Best regards, Pete Pete Dempsey Application Engineer | Verint Customer Engagement Solutions email peter.dempsey(a)verint.com<mailto:peter.dempsey@verint.com> office +90-216-687-0822 mobile +90-532-581-5995 This electronic message may contain proprietary and confidential information of Verint Systems Inc., its affiliates and/or subsidiaries. The information is intended to be for the use of the individual(s) or entity(ies) named above. If you are not the intended recipient (or authorized to receive this e-mail for the intended recipient), you may not use, copy, disclose or distribute to anyone this message or any information contained in this message. If you have received this electronic message in error, please notify us by replying to this e-mail.

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[PROPOSED] Prefer https: URLs and bring some URLs up to date
by Paul Eggert Sept. 25, 2017

Sept. 25, 2017

Change http: URLs to use https: when either will work. Fix some broken URLs while we're at it. The toughest get here was the Rowayton Clamdigger's V-J Day issue. At this point I'd guess most of the http: URLs are broken; however, fixing them all is beyond the scope of this patch. * CONTRIBUTING: Mention preference for https: in URLs. * CONTRIBUTING, NEWS, Theory, africa, antarctica, asia, australasia: * backzone, europe, northamerica, southamerica, strftime.c: * tz-art.htm, tz-link.htm, tzselect.ksh, zic.c: Update URLs to prefer https:. Fix a few broken ones. --- CONTRIBUTING | 16 ++++++++---- NEWS | 2 +- Theory | 10 ++++---- africa | 48 ++++++++++++++++++------------------ antarctica | 8 +++--- asia | 66 +++++++++++++++++++++++++------------------------- australasia | 32 ++++++++++++------------ backzone | 6 ++--- europe | 66 +++++++++++++++++++++++++------------------------- northamerica | 79 +++++++++++++++++++++++++++++++----------------------------- southamerica | 30 +++++++++++------------ strftime.c | 2 +- tz-art.htm | 4 +-- tz-link.htm | 78 +++++++++++++++++++++++++++++------------------------------ tzselect.ksh | 8 +++--- zic.c | 2 +- 16 files changed, 233 insertions(+), 224 deletions(-) diff --git a/CONTRIBUTING b/CONTRIBUTING index 22addd2..6ce6bfd 100644 --- a/CONTRIBUTING +++ b/CONTRIBUTING @@ -5,20 +5,26 @@ change timekeeping rules erratically and sometimes with little warning, the data entries do not cover all of civil time before 1970, and undoubtedly errors remain in the code and data. Feel free to fill gaps or fix mistakes, and please email improvements -to tz(a)iana.org for use in the future. +to tz(a)iana.org for use in the future. In your email, please give +reliable sources that reviewers can check. + +----- + +Developers can contribute technical changes to the source code and +data as follows. To email small changes, please run a POSIX shell command like 'diff -u old/europe new/europe >myfix.patch', and attach myfix.patch to the email. For more-elaborate changes, please read the Theory file and browse -the mailing list archives <http://mm.icann.org/pipermail/tz/> for -examples of patches that tend to work well. Ideally, additions to +the mailing list archives <https://mm.icann.org/pipermail/tz/> for +examples of patches that tend to work well. Additions to data should contain commentary citing reliable sources as -justification. +justification. Citations should use https: URLs if available. Please submit changes against either the latest release in -<ftp://ftp.iana.org/tz/> or the master branch of the development +<https://www.iana.org/time-zones> or the master branch of the development repository. If you use Git the following workflow may be helpful: * Copy the development repository. diff --git a/NEWS b/NEWS index 55c06f7..660a3fe 100644 --- a/NEWS +++ b/NEWS @@ -2341,7 +2341,7 @@ Release 2013a - 2013-02-27 09:20:35 -0800 Many changes affect historical timestamps before 1940. These were deduced from: Milne J. Civil time. Geogr J. 1899 - Feb;13(2):173-94 <http://www.jstor.org/stable/1774359>. + Feb;13(2):173-94 <https://www.jstor.org/stable/1774359>. Changes affecting the code: diff --git a/Theory b/Theory index 1bed8d2..b223935 100644 --- a/Theory +++ b/Theory @@ -293,7 +293,7 @@ Errors in the tz database arise from many sources: typically found to be incorrect. * For the UK the tz database relies on years of first-class work done by - Joseph Myers and others; see <http://www.polyomino.org.uk/british-time/>. + Joseph Myers and others; see <https://www.polyomino.org.uk/british-time/>. Other countries are not done nearly as well. * Sometimes, different people in the same city would maintain clocks @@ -377,7 +377,7 @@ Errors in the tz database arise from many sources: Proc Royal Soc A. 2016 Dec 7;472:20160404. http://dx.doi.org/10.1098/rspa.2016.0404 Also see: Espenak F. Uncertainty in Delta T (ΔT). - http://eclipse.gsfc.nasa.gov/SEhelp/uncertainty2004.html + https://eclipse.gsfc.nasa.gov/SEhelp/uncertainty2004.html * The relationship between POSIX time (that is, UTC but ignoring leap seconds) and UTC is not agreed upon after 1972. Although the POSIX @@ -650,7 +650,7 @@ but they indicate the sort of problems that we would run into if we extended the time zone database further into the past. An excellent resource in this area is Nachum Dershowitz and Edward M. Reingold, Calendrical Calculations: Third Edition, Cambridge University Press (2008) -<http://emr.cs.iit.edu/home/reingold/calendar-book/third-edition/>. +<https://www.cs.tau.ac.il/~nachum/calendar-book/third-edition/>. Other information and sources are given below. They sometimes disagree. @@ -851,14 +851,14 @@ Sources: Michael Allison and Robert Schmunk, "Technical Notes on Mars Solar Time as Adopted by the Mars24 Sunclock" -<http://www.giss.nasa.gov/tools/mars24/help/notes.html> (2012-08-08). +<https://www.giss.nasa.gov/tools/mars24/help/notes.html> (2012-08-08). Jia-Rui Chong, "Workdays Fit for a Martian", Los Angeles Times <http://articles.latimes.com/2004/jan/14/science/sci-marstime14> (2004-01-14), pp A1, A20-A21. Tom Chmielewski, "Jet Lag Is Worse on Mars", The Atlantic (2015-02-26) -<http://www.theatlantic.com/technology/archive/2015/02/jet-lag-is-worse-on-m…> +<https://www.theatlantic.com/technology/archive/2015/02/jet-lag-is-worse-on-…> ----- diff --git a/africa b/africa index da1ca57..30a8e5e 100644 --- a/africa +++ b/africa @@ -26,7 +26,7 @@ # # For data circa 1899, a common source is: # Milne J. Civil time. Geogr J. 1899 Feb;13(2):173-94. -# http://www.jstor.org/stable/1774359 +# https://www.jstor.org/stable/1774359 # # A reliable and entertaining source about time zones is # Derek Howse, Greenwich time and longitude, Philip Wilson Publishers (1997). @@ -218,7 +218,7 @@ Rule Egypt 2006 only - Sep 21 24:00 0 - # saving time in Egypt will end in the night of 2007-09-06 to 2007-09-07. # From Jesper Nørgaard Welen (2007-08-15): [The following agree:] # http://www.nentjes.info/Bill/bill5.htm -# http://www.timeanddate.com/worldclock/city.html?n=53 +# https://www.timeanddate.com/worldclock/city.html?n=53 # From Steffen Thorsen (2007-09-04): The official information...: # http://www.sis.gov.eg/En/EgyptOnline/Miscellaneous/000002/02070000000000000… Rule Egypt 2007 only - Sep Thu>=1 24:00 0 - @@ -256,8 +256,8 @@ Rule Egypt 2007 only - Sep Thu>=1 24:00 0 - # timeanddate[2] and another site I've found[3] also support that. # # [1] https://bugzilla.redhat.com/show_bug.cgi?id=492263 -# [2] http://www.timeanddate.com/worldclock/clockchange.html?n=53 -# [3] http://wwp.greenwichmeantime.com/time-zone/africa/egypt/ +# [2] https://www.timeanddate.com/worldclock/clockchange.html?n=53 +# [3] https://wwp.greenwichmeantime.com/time-zone/africa/egypt/ # From Arthur David Olson (2009-04-20): # In 2009 (and for the next several years), Ramadan ends before the fourth @@ -267,10 +267,10 @@ Rule Egypt 2007 only - Sep Thu>=1 24:00 0 - # From Steffen Thorsen (2009-08-11): # We have been able to confirm the August change with the Egyptian Cabinet # Information and Decision Support Center: -# http://www.timeanddate.com/news/time/egypt-dst-ends-2009.html +# https://www.timeanddate.com/news/time/egypt-dst-ends-2009.html # # The Middle East News Agency -# http://www.mena.org.eg/index.aspx +# https://www.mena.org.eg/index.aspx # also reports "Egypt starts winter time on August 21" # today in article numbered "71, 11/08/2009 12:25 GMT." # Only the title above is available without a subscription to their service, @@ -320,7 +320,7 @@ Rule Egypt 2007 only - Sep Thu>=1 24:00 0 - # Thursday of April.... Clocks will still be turned back for Ramadan, but # dates not yet announced.... # http://almogaz.com/news/weird-news/2015/04/05/1947105 ... -# http://www.timeanddate.com/news/time/egypt-starts-dst-2015.html +# https://www.timeanddate.com/news/time/egypt-starts-dst-2015.html # From Ahmed Nazmy (2015-04-20): # Egypt's ministers cabinet just announced ... that it will cancel DST at @@ -447,11 +447,11 @@ Zone Africa/Monrovia -0:43:08 - LMT 1882 # From Even Scharning (2012-11-10): # Libya set their time one hour back at 02:00 on Saturday November 10. -# http://www.libyaherald.com/2012/11/04/clocks-to-go-back-an-hour-on-saturday/ +# https://www.libyaherald.com/2012/11/04/clocks-to-go-back-an-hour-on-saturda… # Here is an official source [in Arabic]: http://ls.ly/fb6Yc # # Steffen Thorsen forwarded a translation (2012-11-10) in -# http://mm.icann.org/pipermail/tz/2012-November/018451.html +# https://mm.icann.org/pipermail/tz/2012-November/018451.html # # From Tim Parenti (2012-11-11): # Treat the 2012-11-10 change as a zone change from UTC+2 to UTC+1. @@ -462,7 +462,7 @@ Zone Africa/Monrovia -0:43:08 - LMT 1882 # From Even Scharning (2013-10-25): # The scheduled end of DST in Libya on Friday, October 25, 2013 was # cancelled yesterday.... -# http://www.libyaherald.com/2013/10/24/correction-no-time-change-tomorrow/ +# https://www.libyaherald.com/2013/10/24/correction-no-time-change-tomorrow/ # # From Paul Eggert (2013-10-25): # For now, assume they're reverting to the pre-2012 rules of permanent UT +02. @@ -515,7 +515,7 @@ Zone Africa/Tripoli 0:52:44 - LMT 1920 # basis.... # It seems that Mauritius observed daylight saving time from 1982-10-10 to # 1983-03-20 as well, but that was not successful.... -# http://www.timeanddate.com/news/time/mauritius-daylight-saving-time.html +# https://www.timeanddate.com/news/time/mauritius-daylight-saving-time.html # From Alex Krivenyshev (2008-06-25): # http://economicdevelopment.gov.mu/portal/site/Mainhomepage/menuitem.a42b241… @@ -583,7 +583,7 @@ Zone Africa/Tripoli 0:52:44 - LMT 1920 # http://lexpress.mu/Story/3398~Beebeejaun---Les-objectifs-d-%C3%A9conomie-d-… # # Our wrap-up: -# http://www.timeanddate.com/news/time/mauritius-dst-will-not-repeat.html +# https://www.timeanddate.com/news/time/mauritius-dst-will-not-repeat.html # From Arthur David Olson (2009-07-11): # The "mauritius-dst-will-not-repeat" wrapup includes this: @@ -615,7 +615,7 @@ Zone Indian/Mauritius 3:50:00 - LMT 1907 # Port Louis # be one hour ahead of GMT between 1 June and 27 September, according to # Communication Minister and Government Spokesman, Khalid Naciri...." # -# http://www.worldtimezone.net/dst_news/dst_news_morocco01.html +# http://www.worldtimezone.com/dst_news/dst_news_morocco01.html # http://en.afrik.com/news11892.html # From Alex Krivenyshev (2008-05-09): @@ -628,7 +628,7 @@ Zone Indian/Mauritius 3:50:00 - LMT 1907 # Port Louis # From Patrice Scattolin (2008-05-09): # According to this article: -# http://www.avmaroc.com/actualite/heure-dete-comment-a127896.html +# https://www.avmaroc.com/actualite/heure-dete-comment-a127896.html # (and republished here: <http://www.actu.ma/heure-dete-comment_i127896_0.html>) # the changes occur at midnight: # @@ -650,7 +650,7 @@ Zone Indian/Mauritius 3:50:00 - LMT 1907 # Port Louis # posted in English). # # The following Google query will generate many relevant hits: -# http://www.google.com/search?hl=en&q=Conseil+de+gouvernement+maroc+heure+av… +# https://www.google.com/search?hl=en&q=Conseil+de+gouvernement+maroc+heure+a… # From Steffen Thorsen (2008-08-27): # Morocco will change the clocks back on the midnight between August 31 @@ -661,7 +661,7 @@ Zone Indian/Mauritius 3:50:00 - LMT 1907 # Port Louis # http://www.menara.ma/fr/Actualites/Maroc/Societe/ci.retour_a_l_heure_gmt_a_… # # We have some further details posted here: -# http://www.timeanddate.com/news/time/morocco-ends-dst-early-2008.html +# https://www.timeanddate.com/news/time/morocco-ends-dst-early-2008.html # From Steffen Thorsen (2009-03-17): # Morocco will observe DST from 2009-06-01 00:00 to 2009-08-21 00:00 according @@ -671,7 +671,7 @@ Zone Indian/Mauritius 3:50:00 - LMT 1907 # Port Louis # (French) # # Our summary: -# http://www.timeanddate.com/news/time/morocco-starts-dst-2009.html +# https://www.timeanddate.com/news/time/morocco-starts-dst-2009.html # From Alexander Krivenyshev (2009-03-17): # Here is a link to official document from Royaume du Maroc Premier Ministre, @@ -694,7 +694,7 @@ Zone Indian/Mauritius 3:50:00 - LMT 1907 # Port Louis # http://www.lavieeco.com/actualites/4099-le-maroc-passera-a-l-heure-d-ete-gm… # (French) # Our page: -# http://www.timeanddate.com/news/time/morocco-starts-dst-2010.html +# https://www.timeanddate.com/news/time/morocco-starts-dst-2010.html # From Dan Abitol (2011-03-30): # ...Rules for Africa/Casablanca are the following (24h format) @@ -711,7 +711,7 @@ Zone Indian/Mauritius 3:50:00 - LMT 1907 # Port Louis # They said that the decision was already taken. # # More articles in the press -# http://www.yabiladi.com/articles/details/5058/secret-l-heure-d-ete-maroc-le… +# https://www.yabiladi.com/articles/details/5058/secret-l-heure-d-ete-maroc-l… # http://www.lematin.ma/Actualite/Express/Article.asp?id=148923 # http://www.lavieeco.com/actualite/Le-Maroc-passe-sur-GMT%2B1-a-partir-de-dim @@ -803,7 +803,7 @@ Zone Indian/Mauritius 3:50:00 - LMT 1907 # Port Louis # 1433 (18 April 2012) and the decision of the Head of Government of # 16 N. 3-29-15 Chaaban 1435 (4 June 2015). # Source (french): -# http://lnt.ma/le-maroc-reculera-dune-heure-le-dimanche-14-juin/ +# https://lnt.ma/le-maroc-reculera-dune-heure-le-dimanche-14-juin/ # # From Milamber (2015-06-09): # http://www.mmsp.gov.ma/fr/actualites.aspx?id=863 @@ -812,7 +812,7 @@ Zone Indian/Mauritius 3:50:00 - LMT 1907 # Port Louis # [The gov.ma announcement] would (probably) make the switch on 2015-07-19 go # from 03:00 to 04:00 rather than from 02:00 to 03:00, as in the patch.... # I think the patch is correct and the quoted text is wrong; the text in -# <http://lnt.ma/le-maroc-reculera-dune-heure-le-dimanche-14-juin/> agrees +# <https://lnt.ma/le-maroc-reculera-dune-heure-le-dimanche-14-juin/> agrees # with the patch. # From Paul Eggert (2015-06-08): @@ -963,7 +963,7 @@ Link Africa/Maputo Africa/Lusaka # Zambia # observes Botswana time, we have no details about historical practice. # In the meantime people there can use Africa/Gaborone. # See: Immanuel S. The Namibian. 2017-02-23. -# http://www.namibian.com.na/51480/read/Time-change-divides-lawmakers +# https://www.namibian.com.na/51480/read/Time-change-divides-lawmakers # From Steffen Thorsen (2017-08-09): # Namibia is going to change their time zone to what is now their DST: @@ -1130,11 +1130,11 @@ Link Africa/Khartoum Africa/Juba # According to several news sources, Tunisia will not observe DST this year. # (Arabic) # http://www.elbashayer.com/?page=viewn&nid=42546 -# http://www.babnet.net/kiwidetail-15295.asp +# https://www.babnet.net/kiwidetail-15295.asp # # We have also confirmed this with the US embassy in Tunisia. # We have a wrap-up about this on the following page: -# http://www.timeanddate.com/news/time/tunisia-cancels-dst-2009.html +# https://www.timeanddate.com/news/time/tunisia-cancels-dst-2009.html # From Alexander Krivenyshev (2009-03-17): # Here is a link to Tunis Afrique Presse News Agency diff --git a/antarctica b/antarctica index 3332d66..d9c132a 100644 --- a/antarctica +++ b/antarctica @@ -26,7 +26,7 @@ # Heard Island, McDonald Islands (uninhabited) # previously sealers and scientific personnel wintered # Margaret Turner reports -# http://web.archive.org/web/20021204222245/http://www.dstc.qut.edu.au/DST/ma… +# https://web.archive.org/web/20021204222245/http://www.dstc.qut.edu.au/DST/m… # (1999-09-30) that they're UT +05, with no DST; # presumably this is when they have visitors. # @@ -47,7 +47,7 @@ # http://www.aad.gov.au/default.asp?casid=37079 # # We have more background information here: -# http://www.timeanddate.com/news/time/antarctica-new-times.html +# https://www.timeanddate.com/news/time/antarctica-new-times.html # From Steffen Thorsen (2010-03-10): # We got these changes from the Australian Antarctic Division: ... @@ -62,7 +62,7 @@ # - Mawson station stays on UTC+5. # # Background: -# http://www.timeanddate.com/news/time/antartica-time-changes-2010.html +# https://www.timeanddate.com/news/time/antartica-time-changes-2010.html # From Steffen Thorsen (2016-10-28): # Australian Antarctica Division informed us that Casey changed time @@ -145,7 +145,7 @@ Zone Indian/Kerguelen 0 - -00 1950 # Port-aux-Français # # year-round base in the main continent # Dumont d'Urville, Île des Pétrels, -6640+14001, since 1956-11 -# <http://en.wikipedia.org/wiki/Dumont_d'Urville_Station> (2005-12-05) +# <https://en.wikipedia.org/wiki/Dumont_d'Urville_Station> (2005-12-05) # # Another base at Port-Martin, 50km east, began operation in 1947. # It was destroyed by fire on 1952-01-14. diff --git a/asia b/asia index 5057802..5ce916d 100644 --- a/asia +++ b/asia @@ -26,7 +26,7 @@ # # For data circa 1899, a common source is: # Milne J. Civil time. Geogr J. 1899 Feb;13(2):173-94. -# http://www.jstor.org/stable/1774359 +# https://www.jstor.org/stable/1774359 # # For Russian data circa 1919, a source is: # Byalokoz EL. New Counting of Time in Russia since July 1, 1919. @@ -131,7 +131,7 @@ Zone Asia/Yerevan 2:58:00 - LMT 1924 May 2 # From Steffen Thorsen (2016-03-17): # ... the Azerbaijani Cabinet of Ministers has cancelled switching to # daylight saving time.... -# http://www.azernews.az/azerbaijan/94137.html +# https://www.azernews.az/azerbaijan/94137.html # http://vestnikkavkaza.net/news/Azerbaijani-Cabinet-of-Ministers-cancels-day… # http://en.apa.az/xeber_azerbaijan_abolishes_daylight_savings_ti_240862.html @@ -172,11 +172,11 @@ Zone Asia/Baku 3:19:24 - LMT 1924 May 2 # the 19th and 20th, and they have not set the end date yet. # # Some sources: -# http://in.reuters.com/article/southAsiaNews/idINIndia-40017620090601 +# https://in.reuters.com/article/southAsiaNews/idINIndia-40017620090601 # http://bdnews24.com/details.php?id=85889&cid=2 # # Our wrap-up: -# http://www.timeanddate.com/news/time/bangladesh-daylight-saving-2009.html +# https://www.timeanddate.com/news/time/bangladesh-daylight-saving-2009.html # From A. N. M. Kamrus Saadat (2009-06-15): # Finally we've got the official mail regarding DST start time where DST start @@ -327,7 +327,7 @@ Rule PRC 1987 1991 - Apr Sun>=10 0:00 1:00 D # # From Jesper Nørgaard Welen (2006-07-14): # I have investigated the timezones around 1970 on the -# http://www.astro.com/atlas site [with provinces and county +# https://www.astro.com/atlas site [with provinces and county # boundaries summarized below].... A few other exceptions were two # counties on the Sichuan side of the Xizang-Sichuan border, # counties Dege and Baiyu which lies on the Sichuan side and are @@ -479,7 +479,7 @@ Rule PRC 1987 1991 - Apr Sun>=10 0:00 1:00 D # From David Cochrane (2014-03-26): # Just a confirmation that Ürümqi time was implemented in Ürümqi on 1 Feb 1986: -# http://content.time.com/time/magazine/article/0,9171,960684,00.html +# https://content.time.com/time/magazine/article/0,9171,960684,00.html # From Luther Ma (2014-04-22): # I have interviewed numerous people of various nationalities and from @@ -636,7 +636,7 @@ Zone Asia/Hong_Kong 7:36:42 - LMT 1904 Oct 30 # (both in Okinawa) adopt the Western Standard Time which is based on # 120E. The adoption began from Jan 1, 1896. The original text can be # found on Wikisource: -# http://ja.wikisource.org/wiki/標準時ニ關スル件_(公布時) +# https://ja.wikisource.org/wiki/標準時ニ關スル件_(公布時) # ... This could be the first adoption of time zone in Taiwan, because # during the Qing Dynasty, it seems that there was no time zone # declared officially. @@ -649,7 +649,7 @@ Zone Asia/Hong_Kong 7:36:42 - LMT 1904 Oct 30 # territory, including later occupations, adopt Japan Central Time # (UTC+9). The adoption began on Oct 1, 1937. The original text can # be found on Wikisource: -# http://ja.wikisource.org/wiki/明治二十八年勅令第百六十七號標準時ニ關スル件中改正ノ件 +# https://ja.wikisource.org/wiki/明治二十八年勅令第百六十七號標準時ニ關スル件中改正ノ件 # # That is, the time zone of Taipei switched to UTC+9 on Oct 1, 1937. @@ -862,7 +862,7 @@ Zone Asia/Tbilisi 2:59:11 - LMT 1880 # From João Carrascalão, brother of the former governor of East Timor, in # East Timor may be late for its millennium -# <http://etan.org/et99c/december/26-31/30ETMAY.htm> (1999-12-26/31): +# <https://etan.org/et99c/december/26-31/30ETMAY.htm> (1999-12-26/31): # Portugal tried to change the time forward in 1974 because the sun # rises too early but the suggestion raised a lot of problems with the # Timorese and I still don't think it would work today because it @@ -890,7 +890,7 @@ Zone Asia/Dili 8:22:20 - LMT 1912 Jan 1 # India # From Ian P. Beacock, in "A brief history of (modern) time", The Atlantic -# http://www.theatlantic.com/technology/archive/2015/12/the-creation-of-moder… +# https://www.theatlantic.com/technology/archive/2015/12/the-creation-of-mode… # (2015-12-22): # In January 1906, several thousand cotton-mill workers rioted on the # outskirts of Bombay.... They were protesting the proposed abolition of @@ -1087,7 +1087,7 @@ Zone Asia/Jayapura 9:22:48 - LMT 1932 Nov # From Reuters (2007-09-16), with a heads-up from Jesper Nørgaard Welen: # ... the Guardian Council ... approved a law on Sunday to re-introduce # daylight saving time ... -# http://uk.reuters.com/article/oilRpt/idUKBLA65048420070916 +# https://uk.reuters.com/article/oilRpt/idUKBLA65048420070916 # # From Roozbeh Pournader (2007-11-05): # This is quoted from Official Gazette of the Islamic Republic of @@ -1186,7 +1186,7 @@ Zone Asia/Tehran 3:25:44 - LMT 1916 # http://www.aswataliraq.info/look/article.tpl?id=2047&IdLanguage=17&IdPublic… # # We have published a short article in English about the change: -# http://www.timeanddate.com/news/time/iraq-dumps-daylight-saving.html +# https://www.timeanddate.com/news/time/iraq-dumps-daylight-saving.html # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S Rule Iraq 1982 only - May 1 0:00 1:00 D @@ -1494,12 +1494,12 @@ Rule Japan 1950 1951 - May Sun>=1 2:00 1:00 D # From Yu-Cheng Chuang (2013-07-12): # ...the Meiji Emperor announced Ordinance No. 167 of Meiji Year 28 "The clause # about standard time" ... The adoption began from Jan 1, 1896. -# http://ja.wikisource.org/wiki/標準時ニ關スル件_(公布時) +# https://ja.wikisource.org/wiki/標準時ニ關スル件_(公布時) # # ...the Showa Emperor announced Ordinance No. 529 of Showa Year 12 ... which # means the whole Japan territory, including later occupations, adopt Japan # Central Time (UTC+9). The adoption began on Oct 1, 1937. -# http://ja.wikisource.org/wiki/明治二十八年勅令第百六十七號標準時ニ關スル件中改正ノ件 +# https://ja.wikisource.org/wiki/明治二十八年勅令第百六十七號標準時ニ關スル件中改正ノ件 # Zone NAME GMTOFF RULES FORMAT [UNTIL] Zone Asia/Tokyo 9:18:59 - LMT 1887 Dec 31 15:00u @@ -1561,7 +1561,7 @@ Zone Asia/Tokyo 9:18:59 - LMT 1887 Dec 31 15:00u # Official, in Arabic: # http://www.petra.gov.jo/public_news/Nws_NewsDetails.aspx?Menu_ID=&Site_Id=2… # ... Our background/permalink about it -# http://www.timeanddate.com/news/time/jordan-reverses-dst-decision.html +# https://www.timeanddate.com/news/time/jordan-reverses-dst-decision.html # ... # http://www.petra.gov.jo/Public_News/Nws_NewsDetails.aspx?lang=2&site_id=1&N… # ... says midnight for the coming one and 1:00 for the ones in the future @@ -1919,9 +1919,9 @@ Zone Asia/Bishkek 4:58:24 - LMT 1924 May 2 # between 1987 and 1988 ... # From Sanghyuk Jung (2014-10-29): -# http://mm.icann.org/pipermail/tz/2014-October/021830.html +# https://mm.icann.org/pipermail/tz/2014-October/021830.html # According to the Korean Wikipedia -# http://ko.wikipedia.org/wiki/한국_표준시 +# https://ko.wikipedia.org/wiki/한국_표준시 # [oldid=12896437 2014-09-04 08:03 UTC] # DST in Republic of Korea was as follows.... And I checked old # newspapers in Korean, all articles correspond with data in Wikipedia. @@ -2143,7 +2143,7 @@ Zone Indian/Maldives 4:54:00 - LMT 1880 # Male # +08:00 instead. Different sources appear to disagree with the tz # database on this, e.g.: # -# http://www.timeanddate.com/worldclock/city.html?n=1026 +# https://www.timeanddate.com/worldclock/city.html?n=1026 # http://www.worldtimeserver.com/current_time_in_MN.aspx # # both say GMT+08:00. @@ -2273,7 +2273,7 @@ Zone Asia/Kathmandu 5:41:16 - LMT 1920 # help reduce load shedding by approving the closure of commercial centres at # 9pm and moving clocks forward by one hour for the next three months. ...." # -# http://www.worldtimezone.net/dst_news/dst_news_pakistan01.html +# http://www.worldtimezone.com/dst_news/dst_news_pakistan01.html # http://www.dailytimes.com.pk/default.asp?page=2008%5C05%5C15%5Cstory_15-5-2… # From Arthur David Olson (2008-05-19): @@ -2339,7 +2339,7 @@ Zone Asia/Kathmandu 5:41:16 - LMT 1920 # # We have confirmed this year's end date with both with the Ministry of # Water and Power and the Pakistan Electric Power Company: -# http://www.timeanddate.com/news/time/pakistan-ends-dst09.html +# https://www.timeanddate.com/news/time/pakistan-ends-dst09.html # From Christoph Göhre (2009-10-01): # [T]he German Consulate General in Karachi reported me today that Pakistan @@ -2521,7 +2521,7 @@ Zone Asia/Karachi 4:28:12 - LMT 1907 # # We are not sure if Gaza will do the same, last year they had a different # end date, we will keep this page updated: -# http://www.timeanddate.com/news/time/westbank-gaza-dst-2009.html +# https://www.timeanddate.com/news/time/westbank-gaza-dst-2009.html # From Alexander Krivenyshev (2009-09-02): # Seems that Gaza Strip will go back to Winter Time same date as West Bank. @@ -2559,7 +2559,7 @@ Zone Asia/Karachi 4:28:12 - LMT 1907 # the clocks were set back one hour at 2010-08-11 00:00:00 local time in # Gaza and the West Bank. # Some more background info: -# http://www.timeanddate.com/news/time/westbank-gaza-end-dst-2010.html +# https://www.timeanddate.com/news/time/westbank-gaza-end-dst-2010.html # From Steffen Thorsen (2011-08-26): # Gaza and the West Bank did go back to standard time in the beginning of @@ -2569,7 +2569,7 @@ Zone Asia/Karachi 4:28:12 - LMT 1907 # # http://www.maannews.net/eng/ViewDetails.aspx?ID=416217 # Additional info: -# http://www.timeanddate.com/news/time/palestine-dst-2011.html +# https://www.timeanddate.com/news/time/palestine-dst-2011.html # From Alexander Krivenyshev (2011-08-27): # According to the article in The Jerusalem Post: @@ -2579,7 +2579,7 @@ Zone Asia/Karachi 4:28:12 - LMT 1907 # The Hamas government said on Saturday that it won't observe summertime after # the Muslim feast of Id al-Fitr, which begins on Tuesday..." # ... -# http://www.jpost.com/MiddleEast/Article.aspx?id=235650 +# https://www.jpost.com/MiddleEast/Article.aspx?id=235650 # http://www.worldtimezone.com/dst_news/dst_news_gazastrip05.html # The rules for Egypt are stolen from the 'africa' file. @@ -2600,7 +2600,7 @@ Zone Asia/Karachi 4:28:12 - LMT 1907 # http://safa.ps/details/news/74352/%D8%A8%D8%AF%D8%A1-%D8%A7%D9%84%D8%AA%D9%… # # Our brief summary: -# http://www.timeanddate.com/news/time/gaza-west-bank-dst-2012.html +# https://www.timeanddate.com/news/time/gaza-west-bank-dst-2012.html # From Steffen Thorsen (2013-03-26): # The following news sources tells that Palestine will "start daylight saving @@ -2620,11 +2620,11 @@ Zone Asia/Karachi 4:28:12 - LMT 1907 # From Steffen Thorsen (2015-03-03): # Sources such as http://www.alquds.com/news/article/view/id/548257 -# and http://www.raya.ps/ar/news/890705.html say Palestine areas will +# and https://www.raya.ps/ar/news/890705.html say Palestine areas will # start DST on 2015-03-28 00:00 which is one day later than expected. # # From Paul Eggert (2015-03-03): -# http://www.timeanddate.com/time/change/west-bank/ramallah?year=2014 +# https://www.timeanddate.com/time/change/west-bank/ramallah?year=2014 # says that the fall 2014 transition was Oct 23 at 24:00. # From Hannah Kreitem (2016-03-09): @@ -2648,8 +2648,8 @@ Zone Asia/Karachi 4:28:12 - LMT 1907 # # From Paul Eggert (2016-10-19): # It's also consistent with predictions in the following URLs today: -# http://www.timeanddate.com/time/change/gaza-strip/gaza -# http://www.timeanddate.com/time/change/west-bank/hebron +# https://www.timeanddate.com/time/change/gaza-strip/gaza +# https://www.timeanddate.com/time/change/west-bank/hebron # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S Rule EgyptAsia 1957 only - May 10 0:00 1:00 S @@ -2712,7 +2712,7 @@ Zone Asia/Hebron 2:20:23 - LMT 1900 Oct # Philippines, issued a proclamation announcing that 1844-12-30 was to # be immediately followed by 1845-01-01; see R.H. van Gent's # History of the International Date Line -# http://www.staff.science.uu.nl/~gent0113/idl/idl_philippines.htm +# https://www.staff.science.uu.nl/~gent0113/idl/idl_philippines.htm # The rest of the data entries are from Shanks & Pottenger. # From Jesper Nørgaard Welen (2006-04-26): @@ -2976,7 +2976,7 @@ Rule Syria 2007 only - Nov Fri>=1 0:00 0 - # We have not found any sources saying anything about when DST ends this year. # # Our summary -# http://www.timeanddate.com/news/time/syria-dst-starts-march-27-2009.html +# https://www.timeanddate.com/news/time/syria-dst-starts-march-27-2009.html # From Steffen Thorsen (2009-10-27): # The Syrian Arab News Network on 2009-09-29 reported that Syria will @@ -3003,7 +3003,7 @@ Rule Syria 2007 only - Nov Fri>=1 0:00 0 - # http://www.sana.sy/ara/2/2012/03/26/408215.htm # # Our brief summary: -# http://www.timeanddate.com/news/time/syria-dst-2012.html +# https://www.timeanddate.com/news/time/syria-dst-2012.html # From Arthur David Olson (2012-03-27): # Assume last Friday in March going forward XXX. @@ -3086,7 +3086,7 @@ Zone Asia/Tashkent 4:37:11 - LMT 1924 May 2 # is quoted verbatim in: # http://www.thoigian.com.vn/?mPage=P80D01 # is translated by Brian Inglis in: -# http://mm.icann.org/pipermail/tz/2014-October/021654.html +# https://mm.icann.org/pipermail/tz/2014-October/021654.html # and is the basis for the information below. # # The 1906 transition was effective July 1 and standardized Indochina to diff --git a/australasia b/australasia index d62189f..ae2cd72 100644 --- a/australasia +++ b/australasia @@ -293,7 +293,7 @@ Zone Indian/Cocos 6:27:40 - LMT 1900 # http://www.fiji.gov.fj/index.php?option=com_content&view=article&id=1096:33… # # A bit more background info here: -# http://www.timeanddate.com/news/time/fiji-dst-ends-march-2010.html +# https://www.timeanddate.com/news/time/fiji-dst-ends-march-2010.html # From Alexander Krivenyshev (2010-10-24): # According to Radio Fiji and Fiji Times online, Fiji will end DST 3 @@ -560,7 +560,7 @@ Zone Pacific/Port_Moresby 9:48:40 - LMT 1880 # The World War II entries below are instead based on Arawa-Kieta. # The Japanese occupied Kieta in July 1942, # according to the Pacific War Online Encyclopedia -# http://pwencycl.kgbudge.com/B/o/Bougainville.htm +# https://pwencycl.kgbudge.com/B/o/Bougainville.htm # and seem to have controlled it until their 1945-08-21 surrender. # # The Autonomous Region of Bougainville switched from UT +10 to +11 @@ -598,7 +598,7 @@ Link Pacific/Pago_Pago Pacific/Midway # in US minor outlying islands # Sunday of April 2011." # # Background info: -# http://www.timeanddate.com/news/time/samoa-dst-plan-2009.html +# https://www.timeanddate.com/news/time/samoa-dst-plan-2009.html # # Samoa's Daylight Saving Time Act 2009 is available here, but does not # contain any dates: @@ -689,7 +689,7 @@ Zone Pacific/Guadalcanal 10:39:48 - LMT 1912 Oct # Honiara # From Paul Eggert (2012-07-25) # A Google Books snippet of Appendix to the Journals of the House of # Representatives of New Zealand, Session 1948, -# <http://books.google.com/books?id=ZaVCAQAAIAAJ>, page 65, says Tokelau +# <https://books.google.com/books?id=ZaVCAQAAIAAJ>, page 65, says Tokelau # was "11 hours slow on G.M.T." Go with Thorsen and assume Shanks & Pottenger # are off by an hour starting in 1901. @@ -759,7 +759,7 @@ Zone Pacific/Funafuti 11:56:52 - LMT 1901 # Operation Fishbowl shot (Tightrope, 1962-11-04).... [See] Herman Hoerlin, # "The United States High-Altitude Test Experience: A Review Emphasizing the # Impact on the Environment", Los Alamos LA-6405, Oct 1976. -# http://www.fas.org/sgp/othergov/doe/lanl/docs1/00322994.pdf +# https://www.fas.org/sgp/othergov/doe/lanl/docs1/00322994.pdf # See the table on page 4 where he lists GMT and local times for the tests; a # footnote for the JI tests reads that local time is "JI time = Hawaii Time # Minus One Hour". @@ -825,7 +825,7 @@ Zone Pacific/Wallis 12:15:20 - LMT 1901 # # For data circa 1899, a common source is: # Milne J. Civil time. Geogr J. 1899 Feb;13(2):173-94. -# http://www.jstor.org/stable/1774359 +# https://www.jstor.org/stable/1774359 # # A reliable and entertaining source about time zones is # Derek Howse, Greenwich time and longitude, Philip Wilson Publishers (1997). @@ -972,7 +972,7 @@ Zone Pacific/Wallis 12:15:20 - LMT 1901 # AEST ACST AWST AEDT ACDT # # Parliamentary Library (2008-11-10) -# http://www.aph.gov.au/binaries/library/pubs/rp/2008-09/09rp14.pdf +# https://www.aph.gov.au/binaries/library/pubs/rp/2008-09/09rp14.pdf # EST CST WST preferred for standard time; AEST AEDT ACST ACDT also used # # The Transport Safety Bureau has an extensive series of accident reports, @@ -1008,13 +1008,13 @@ Zone Pacific/Wallis 12:15:20 - LMT 1901 # # NSW (including LHI and Broken Hill): # Standard Time Act 1987 (updated 1995-04-04) -# http://www.austlii.edu.au/au/legis/nsw/consol_act/sta1987137/index.html +# https://www.austlii.edu.au/au/legis/nsw/consol_act/sta1987137/index.html # ACT # Standard Time and Summer Time Act 1972 -# http://www.austlii.edu.au/au/legis/act/consol_act/stasta1972279/index.html +# https://www.austlii.edu.au/au/legis/act/consol_act/stasta1972279/index.html # SA # Standard Time Act, 1898 -# http://www.austlii.edu.au/au/legis/sa/consol_act/sta1898137/index.html +# https://www.austlii.edu.au/au/legis/sa/consol_act/sta1898137/index.html # From David Grosz (2005-06-13): # It was announced last week that Daylight Saving would be extended by @@ -1412,7 +1412,7 @@ Zone Pacific/Wallis 12:15:20 - LMT 1901 # the ACT for all 52 weeks of the year... # # We have a wrap-up here: -# http://www.timeanddate.com/news/time/south-australia-extends-dst.html +# https://www.timeanddate.com/news/time/south-australia-extends-dst.html ############################################################################### # New Zealand @@ -1466,7 +1466,7 @@ Zone Pacific/Wallis 12:15:20 - LMT 1901 # From Paul Eggert (2014-07-14): # Chatham Island time was formally standardized on 1957-01-01 by # New Zealand's Standard Time Amendment Act 1956 (1956-10-26). -# http://www.austlii.edu.au/nz/legis/hist_act/staa19561956n100244.pdf +# https://www.austlii.edu.au/nz/legis/hist_act/staa19561956n100244.pdf # According to Google Books snippet view, a speaker in the New Zealand # parliamentary debates in 1956 said "Clause 78 makes provision for standard # time in the Chatham Islands. The time there is 45 minutes in advance of New @@ -1581,7 +1581,7 @@ Zone Pacific/Wallis 12:15:20 - LMT 1901 # the Norfolk Island Museum and the Australian Bureau of Meteorology's # Norfolk Island station, and found no record of Norfolk observing DST # other than in 1974/5. See: -# http://www.timeanddate.com/time/australia/norfolk-island.html +# https://www.timeanddate.com/time/australia/norfolk-island.html # Pitcairn @@ -1615,7 +1615,7 @@ Zone Pacific/Wallis 12:15:20 - LMT 1901 # ordaining - by a masterpiece of diplomatic flattery - that # the Fourth of July should be celebrated twice in that year." # This happened in 1892, according to the Evening News (Sydney) of 1892-07-20. -# http://www.staff.science.uu.nl/~gent0113/idl/idl.htm +# https://www.staff.science.uu.nl/~gent0113/idl/idl.htm # Although Shanks & Pottenger says they both switched to UT -11:30 # in 1911, and to -11 in 1950. many earlier sources give -11 @@ -1732,7 +1732,7 @@ Zone Pacific/Wallis 12:15:20 - LMT 1901 # making calculation of time in Washington difficult if not almost # impossible. # -# http://www.trumanlibrary.org/wake/meeting.htm +# https://www.trumanlibrary.org/oralhist/andrsonv.htm # From Paul Eggert (2003-03-23): # We have no other report of DST in Wake Island, so omit this info for now. @@ -1760,7 +1760,7 @@ Zone Pacific/Wallis 12:15:20 - LMT 1901 # an international standard, there are some places on the high seas where the # correct date is ambiguous. -# From Wikipedia <http://en.wikipedia.org/wiki/Time_zone> (2005-08-31): +# From Wikipedia <https://en.wikipedia.org/wiki/Time_zone> (2005-08-31): # Before 1920, all ships kept local apparent time on the high seas by setting # their clocks at night or at the morning sight so that, given the ship's # speed and direction, it would be 12 o'clock when the Sun crossed the ship's diff --git a/backzone b/backzone index 255c4a6..32bd0f1 100644 --- a/backzone +++ b/backzone @@ -540,7 +540,7 @@ Zone Europe/Belfast -0:23:40 - LMT 1880 Aug 2 # Guernsey # Data from Joseph S. Myers -# http://mm.icann.org/pipermail/tz/2013-September/019883.html +# https://mm.icann.org/pipermail/tz/2013-September/019883.html # References to be added # LMT is for Town Church, St. Peter Port, 49 degrees 27'17"N 2 degrees 32'10"W Zone Europe/Guernsey -0:10:09 - LMT 1913 Jun 18 @@ -555,7 +555,7 @@ Zone Europe/Guernsey -0:10:09 - LMT 1913 Jun 18 # # From Lester Caine (2013-09-04): # The Isle of Man legislation is now on-line at -# <http://www.legislation.gov.im>, starting with the original Statutory +# <https://www.legislation.gov.im>, starting with the original Statutory # Time Act in 1883 and including additional confirmation of some of # the dates of the 'Summer Time' orders originating at # Westminster. There is a little uncertainty as to the starting date @@ -574,7 +574,7 @@ Zone Europe/Isle_of_Man -0:17:55 - LMT 1883 Mar 30 0:00s # Jersey # Data from Joseph S. Myers -# http://mm.icann.org/pipermail/tz/2013-September/019883.html +# https://mm.icann.org/pipermail/tz/2013-September/019883.html # References to be added # LMT is for Parish Church, St. Helier, 49 degrees 11'0.57"N 2 degrees 6'24.33"W Zone Europe/Jersey -0:08:26 - LMT 1898 Jun 11 16:00u diff --git a/europe b/europe index 8cc55e8..5b3b4e5 100644 --- a/europe +++ b/europe @@ -37,14 +37,14 @@ # [PDF] (1914-03) # # Milne J. Civil time. Geogr J. 1899 Feb;13(2):173-94 -# <http://www.jstor.org/stable/1774359>. He writes: +# <https://www.jstor.org/stable/1774359>. He writes: # "It is requested that corrections and additions to these tables # may be sent to Mr. John Milne, Royal Geographical Society, # Savile Row, London." Nowadays please email them to tz(a)iana.org. # # Byalokoz EL. New Counting of Time in Russia since July 1, 1919. # This Russian-language source was consulted by Vladimir Karpinsky; see -# http://mm.icann.org/pipermail/tz/2014-August/021320.html +# https://mm.icann.org/pipermail/tz/2014-August/021320.html # The full Russian citation is: # Бялокоз, Евгений Людвигович. Новый счет времени в течении суток # введенный декретом Совета народных комиссаров для всей России с 1-го @@ -187,7 +187,7 @@ # foundations of civilization throughout the world. # -- "A Silent Toast to William Willett", Pictorial Weekly; # republished in Finest Hour (Spring 2002) 1(114):26 -# http://www.winstonchurchill.org/images/finesthour/Vol.01%20No.114.pdf +# https://www.winstonchurchill.org/publications/finest-hour/finest-hour-114/a… # From Paul Eggert (2015-08-08): # The OED Supplement says that the English originally said "Daylight Saving" @@ -225,8 +225,8 @@ # official designation; the reply of the 21st was that there wasn't # but he couldn't think of anything better than the "Double British # Summer Time" that the BBC had been using informally. -# http://www.polyomino.org.uk/british-time/bbc-19410418.png -# http://www.polyomino.org.uk/british-time/ho-19410421.png +# https://www.polyomino.org.uk/british-time/bbc-19410418.png +# https://www.polyomino.org.uk/british-time/ho-19410421.png # From Sir Alexander Maxwell in the above-mentioned letter (1941-04-21): # [N]o official designation has as far as I know been adopted for the time @@ -243,13 +243,13 @@ # the history of summer time legislation in the United Kingdom. # Since 1998 Joseph S. Myers has been updating # and extending this list, which can be found in -# http://www.polyomino.org.uk/british-time/ +# https://www.polyomino.org.uk/british-time/ # From Joseph S. Myers (1998-01-06): # # The legal time in the UK outside of summer time is definitely GMT, not UTC; # see Lord Tanlaw's speech -# http://www.publications.parliament.uk/pa/ld199798/ldhansrd/vo970611/text/70… +# https://www.publications.parliament.uk/pa/ld199798/ldhansrd/vo970611/text/7… # (Lords Hansard 11 June 1997 columns 964 to 976). # From Paul Eggert (2006-03-22): @@ -295,7 +295,7 @@ # Irish 'public feeling (was) outraged by forcing of English time on us'." # -- Parsons M. Dublin lost its time zone - and 25 minutes - after 1916 Rising. # Irish Times 2014-10-27. -# http://www.irishtimes.com/news/politics/dublin-lost-its-time-zone-and-25-mi… +# https://www.irishtimes.com/news/politics/dublin-lost-its-time-zone-and-25-m… # From Joseph S. Myers (2005-01-26): # Irish laws are available online at <http://www.irishstatutebook.ie>. @@ -631,7 +631,7 @@ Rule Russia 1996 2010 - Oct lastSun 2:00s 0 - # Council of Ministers of the USSR from 1989-03-14 No. 227. # # I did not find full texts of these acts. For the 1989 one we have -# title at http://base.garant.ru/70754136/ : +# title at https://base.garant.ru/70754136/ : # "About change in calculation of time on the territories of # Lithuanian SSR, Latvian SSR and Estonian SSR, Astrakhan, # Kaliningrad, Kirov, Kuybyshev, Ulyanovsk and Uralsk oblasts". @@ -662,7 +662,7 @@ Rule Russia 1996 2010 - Oct lastSun 2:00s 0 - # http://bmockbe.ru/events/?ID=7583 # # Medvedev signed a law on the calculation of the time (in russian): -# http://www.regnum.ru/news/polit/1413906.html +# https://www.regnum.ru/news/polit/1413906.html # From Arthur David Olson (2011-06-15): # Take "abolishing daylight saving time" to mean that time is now considered @@ -789,7 +789,7 @@ Zone Europe/Vienna 1:05:21 - LMT 1893 Apr # Sources (Russian language): # http://www.belta.by/ru/all_news/society/V-Belarusi-otmenjaetsja-perexod-na-… # http://naviny.by/rubrics/society/2011/09/16/ic_articles_116_175144/ -# http://news.tut.by/society/250578.html +# https://news.tut.by/society/250578.html # # From Alexander Bokovoy (2014-10-09): # Belarussian government decided against changing to winter time.... @@ -1110,7 +1110,7 @@ Zone America/Thule -4:35:08 - LMT 1916 Jul 28 # Pituffik air base # for their standard and summer times. He says no, they use "suveaeg" # (summer time) and "talveaeg" (winter time). -# From The Baltic Times <http://www.baltictimes.com/> (1999-09-09) +# From The Baltic Times <https://www.baltictimes.com/> (1999-09-09) # via Steffen Thorsen: # This year will mark the last time Estonia shifts to summer time, # a council of the ruling coalition announced Sept. 6.... @@ -1162,7 +1162,7 @@ Zone Europe/Tallinn 1:39:00 - LMT 1880 # This is documented in Heikki Oja: Aikakirja 2007, published by The Almanac # Office of University of Helsinki, ISBN 952-10-3221-9, available online (in # Finnish) at -# http://almanakka.helsinki.fi/aikakirja/Aikakirja2007kokonaan.pdf +# https://almanakka.helsinki.fi/aikakirja/Aikakirja2007kokonaan.pdf # # Page 105 (56 in PDF version) has a handy table of all past daylight savings # transitions. It is easy enough to interpret without Finnish skills. @@ -1175,7 +1175,7 @@ Zone Europe/Tallinn 1:39:00 - LMT 1880 # From Konstantin Hyppönen (2014-06-13): # [Heikki Oja's book Aikakirja 2013] -# http://almanakka.helsinki.fi/images/aikakirja/Aikakirja2013kokonaan.pdf +# https://almanakka.helsinki.fi/images/aikakirja/Aikakirja2013kokonaan.pdf # pages 104-105, including a scan from a newspaper published on Apr 2 1942 # say that ... [o]n Apr 2 1942, 24 o'clock (which means Apr 3 1942, # 00:00), clocks were moved one hour forward. The newspaper @@ -1305,7 +1305,7 @@ Zone Europe/Paris 0:09:21 - LMT 1891 Mar 15 0:01 # From Jörg Schilling (2002-10-23): # In 1945, Berlin was switched to Moscow Summer time (GMT+4) by -# http://www.dhm.de/lemo/html/biografien/BersarinNikolai/ +# https://www.dhm.de/lemo/html/biografien/BersarinNikolai/ # General [Nikolai] Bersarin. # From Paul Eggert (2003-03-08): @@ -1845,14 +1845,14 @@ Zone Europe/Malta 0:58:04 - LMT 1893 Nov 2 0:00s # Valletta # Following Moldova and neighboring Ukraine- Transnistria (Pridnestrovie)- # Tiraspol will go back to winter time on October 30, 2011. # News from Moldova (in russian): -# http://ru.publika.md/link_317061.html +# https://ru.publika.md/link_317061.html # From Roman Tudos (2015-07-02): # http://lex.justice.md/index.php?action=view&view=doc&lang=1&id=355077 # From Paul Eggert (2015-07-01): # The abovementioned official link to IGO1445-868/2014 states that # 2014-10-26's fallback transition occurred at 03:00 local time. Also, -# http://www.trm.md/en/social/la-30-martie-vom-trece-la-ora-de-vara +# https://www.trm.md/en/social/la-30-martie-vom-trece-la-ora-de-vara # says the 2014-03-30 spring-forward transition was at 02:00 local time. # Guess that since 1997 Moldova has switched one hour before the EU. @@ -1924,7 +1924,7 @@ Zone Europe/Monaco 0:29:32 - LMT 1891 Mar 15 # Amsterdam mean time. # The data entries before 1945 are taken from -# http://www.staff.science.uu.nl/~gent0113/wettijd/wettijd.htm +# https://www.staff.science.uu.nl/~gent0113/wettijd/wettijd.htm # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S Rule Neth 1916 only - May 1 0:00 1:00 NST # Netherlands Summer Time @@ -2005,7 +2005,7 @@ Zone Europe/Oslo 0:43:00 - LMT 1895 Jan 1 # so it must have diverged from Oslo time during the war, as Oslo was # keeping Berlin time. # -# <http://home.no.net/janmayen/history.htm> says that the meteorologists +# <https://www.jan-mayen.no/history.htm> says that the meteorologists # burned down their station in 1940 and left the island, but returned in # 1941 with a small Norwegian garrison and continued operations despite # frequent air attacks from Germans. In 1943 the Americans established a @@ -2043,7 +2043,7 @@ Rule Poland 1945 only - Apr 29 0:00 1:00 S Rule Poland 1945 only - Nov 1 0:00 0 - # For 1946 on the source is Kazimierz Borkowski, # Toruń Center for Astronomy, Dept. of Radio Astronomy, Nicolaus Copernicus U., -# http://www.astro.uni.torun.pl/~kb/Artykuly/U-PA/Czas2.htm#tth_tAb1 +# https://www.astro.uni.torun.pl/~kb/Artykuly/U-PA/Czas2.htm#tth_tAb1 # Thanks to Przemysław Augustyniak (2005-05-28) for this reference. # He also gives these further references: # Mon Pol nr 13, poz 162 (1995) <http://www.abc.com.pl/serwis/mp/1995/0162.htm> @@ -2077,7 +2077,7 @@ Zone Europe/Warsaw 1:24:00 - LMT 1880 # # From Paul Eggert (2014-08-11), after a heads-up from Stephen Colebourne: # According to a Portuguese decree (1911-05-26) -# http://dre.pt/pdf1sdip/1911/05/12500/23132313.pdf +# https://dre.pt/application/dir/pdf1sdip/1911/05/12500/23132313.pdf # Lisbon was at -0:36:44.68, but switched to GMT on 1912-01-01 at 00:00. # Round the old offset to -0:36:45. This agrees with Willett but disagrees # with Shanks, who says the transition occurred on 1911-05-24 at 00:00 for @@ -2259,7 +2259,7 @@ Zone Europe/Bucharest 1:44:24 - LMT 1891 Oct # 2011 No. 725" and contains no other dates or "effective date" information. # # Another source is -# http://www.rg.ru/2011/09/06/chas-zona-dok.html +# https://rg.ru/2011/09/06/chas-zona-dok.html # which, according to translate.google.com, begins "Resolution of the # Government of the Russian Federation on August 31, 2011 N 725" and also # contains "Date first official publication: September 6, 2011 Posted on: @@ -2267,7 +2267,7 @@ Zone Europe/Bucharest 1:44:24 - LMT 1891 Oct # does not contain any "effective date" information. # # Another source is -# http://en.wikipedia.org/wiki/Oymyakonsky_District#cite_note-RuTime-7 +# https://en.wikipedia.org/wiki/Oymyakonsky_District#cite_note-RuTime-7 # which, in note 8, contains "Resolution No. 725 of August 31, 2011... # Effective as of after 7 days following the day of the official publication" # but which does not contain any reference to September 6, 2011. @@ -2350,7 +2350,7 @@ Zone Europe/Bucharest 1:44:24 - LMT 1891 Oct # with maintenance only and represent our best guesses as to which regions # are covered by each zone. They are not meant to be taken as an authoritative # listing. The region codes listed come from -# http://en.wikipedia.org/w/?title=Federal_subjects_of_Russia&oldid=611810498 +# https://en.wikipedia.org/w/?title=Federal_subjects_of_Russia&oldid=611810498 # and are used for convenience only; no guarantees are made regarding their # future stability. ISO 3166-2:RU codes are also listed for first-level # divisions where available. @@ -2515,7 +2515,7 @@ Zone Europe/Kaliningrad 1:22:00 - LMT 1893 Apr # http://www.kaliningradka.ru/site_pc/cherez/index.php?ELEMENT_ID=40091 # says that Kaliningrad decided not to be an exception 2 days before the # 1991-03-31 switch and one person at -# http://izhevsk.ru/forum_light_message/50/682597-m8369040.html +# https://izhevsk.ru/forum_light_message/50/682597-m8369040.html # says he remembers that Samara opted out of the 1992-01-19 exception # 2 days before the switch. # @@ -2587,7 +2587,7 @@ Zone Europe/Simferopol 2:16:24 - LMT 1880 3:00 - MSK 1997 Mar lastSun 1:00u # From Alexander Krivenyshev (2014-03-17): # time change at 2:00 (2am) on March 30, 2014 -# http://vz.ru/news/2014/3/17/677464.html +# https://vz.ru/news/2014/3/17/677464.html # From Paul Eggert (2014-03-30): # Simferopol and Sevastopol reportedly changed their central town clocks # late the previous day, but this appears to have been ceremonial @@ -2770,7 +2770,7 @@ Zone Asia/Omsk 4:53:30 - LMT 1919 Nov 14 # suggests that Altai Republic transitioned to Moscow+3 on # 1995-05-28. # -# http://regnum.ru/news/society/1957270.html +# https://regnum.ru/news/society/1957270.html # has some historical data for Altai Krai: # before 1957: west part on UTC+6, east on UTC+7 # after 1957: UTC+7 @@ -3144,8 +3144,8 @@ Zone Asia/Magadan 10:03:12 - LMT 1924 May 2 # districts, but have very similar populations. In fact, Wikipedia currently # lists them both as having 3528 people, exactly 1668 males and 1860 females # each! (Yikes!) -# http://en.wikipedia.org/w/?title=Srednekolymsky_District&oldid=603435276 -# http://en.wikipedia.org/w/?title=Verkhnekolymsky_District&oldid=594378493 +# https://en.wikipedia.org/w/?title=Srednekolymsky_District&oldid=603435276 +# https://en.wikipedia.org/w/?title=Verkhnekolymsky_District&oldid=594378493 # Assume this is a mistake, albeit an amusing one. # # Looking at censuses, the populations of the two municipalities seem to have @@ -3466,7 +3466,7 @@ Zone Europe/Stockholm 1:12:12 - LMT 1879 Jan 1 # # From Alois Treindl (2013-09-11): # The Federal regulations say -# http://www.admin.ch/opc/de/classified-compilation/20071096/index.html +# https://www.admin.ch/opc/de/classified-compilation/20071096/index.html # ... the meridian for Bern mean time ... is 7 degrees 26' 22.50". # Expressed in time, it is 0h29m45.5s. @@ -3543,9 +3543,9 @@ Zone Europe/Zurich 0:34:08 - LMT 1853 Jul 16 # See above comment. # According to the articles linked below, Turkey will change into summer # time zone (GMT+3) on March 28, 2011 at 3:00 a.m. instead of March 27. # This change is due to a nationwide exam on 27th. -# http://www.worldbulletin.net/?aType=haber&ArticleID=70872 +# https://www.worldbulletin.net/?aType=haber&ArticleID=70872 # Turkish: -# http://www.hurriyet.com.tr/ekonomi/17230464.asp?gid=373 +# https://www.hurriyet.com.tr/yaz-saati-uygulamasi-bir-gun-ileri-alindi-17230… # From Faruk Pasin (2014-02-14): # The DST for Turkey has been changed for this year because of the @@ -3681,7 +3681,7 @@ Link Europe/Istanbul Asia/Istanbul # Istanbul is in both continents. # http://www.segodnya.ua/news/14290482.html # # Deputies cancelled the winter time (in Russian) -# http://www.pravda.com.ua/rus/news/2011/09/20/6600616/ +# https://www.pravda.com.ua/rus/news/2011/09/20/6600616/ # # From Philip Pizzey (2011-10-18): # Today my Ukrainian colleagues have informed me that the diff --git a/northamerica b/northamerica index e45d9a5..ec5772d 100644 --- a/northamerica +++ b/northamerica @@ -105,10 +105,13 @@ # Last night I heard part of a rebroadcast of a 1945 Arch Oboler radio drama. # In the introduction, Oboler spoke of "Eastern Peace Time." # An AltaVista search turned up: -# http://rowayton.org/rhs/hstaug45.html +# https://web.archive.org/web/20000926032210/http://rowayton.org/rhs/hstaug45… # "When the time is announced over the radio now, it is 'Eastern Peace # Time' instead of the old familiar 'Eastern War Time.' Peace is wonderful." # (August 1945) by way of confirmation. +# +# From Paul Eggert (2017-09-23): +# This was the V-J Day issue of the Clamdigger, a Rowayton, CT newsletter. # From Joseph Gallant citing # George H. Douglas, _The Early Days of Radio Broadcasting_ (1987): @@ -257,7 +260,7 @@ Zone PST8PDT -8:00 US P%sT # HST and HDT are standardized abbreviations for Hawaii-Aleutian # standard and daylight times. See section 9.47 (p 234) of the # U.S. Government Printing Office Style Manual (2008) -# http://www.gpo.gov/fdsys/pkg/GPO-STYLEMANUAL-2008/pdf/GPO-STYLEMANUAL-2008.… +# https://www.gpo.gov/fdsys/pkg/GPO-STYLEMANUAL-2008/pdf/GPO-STYLEMANUAL-2008… # From Arthur David Olson, 2005-08-09 # The following was signed into law on 2005-08-08. @@ -346,7 +349,7 @@ Zone America/New_York -4:56:02 - LMT 1883 Nov 18 12:03:58 # western Tennessee, most of Texas, Wisconsin # From Larry M. Smith (2006-04-26) re Wisconsin: -# http://www.legis.state.wi.us/statutes/Stat0175.pdf ... +# https://docs.legis.wisconsin.gov/statutes/statutes/175.pdf # is currently enforced at the 01:00 time of change. Because the local # "bar time" in the state corresponds to 02:00, a number of citations # are issued for the "sale of class 'B' alcohol after prohibited @@ -355,7 +358,7 @@ Zone America/New_York -4:56:02 - LMT 1883 Nov 18 12:03:58 # From Douglas R. Bomberg (2007-03-12): # Wisconsin has enacted (nearly eleventh-hour) legislation to get WI # Statue 175 closer in synch with the US Congress' intent.... -# http://www.legis.state.wi.us/2007/data/acts/07Act3.pdf +# https://docs.legis.wisconsin.gov/2007/related/acts/3 # From an email administrator of the City of Fort Pierre, SD (2015-12-21): # Fort Pierre is technically located in the Mountain time zone as is @@ -402,7 +405,7 @@ Zone America/North_Dakota/New_Salem -6:45:39 - LMT 1883 Nov 18 12:14:21 # ...it appears that Mercer County, North Dakota, changed from the # mountain time zone to the central time zone at the last transition from # daylight-saving to standard time (on Nov. 7, 2010): -# http://www.gpo.gov/fdsys/pkg/FR-2010-09-29/html/2010-24376.htm +# https://www.gpo.gov/fdsys/pkg/FR-2010-09-29/html/2010-24376.htm # http://www.bismarcktribune.com/news/local/article_1eb1b588-c758-11df-b472-0… # From Andy Lipscomb (2011-01-24): @@ -453,7 +456,7 @@ Zone America/Denver -6:59:56 - LMT 1883 Nov 18 12:00:04 # legal time, and is not part of the data here.) See: # Ross SA. An energy crisis from the past: Northern California in 1948. # Working Paper No. 8, Institute of Governmental Studies, UC Berkeley, -# 1973-11. http://escholarship.org/uc/item/8x22k30c +# 1973-11. https://escholarship.org/uc/item/8x22k30c # # In another measure to save electricity, DST was instituted from 1948-03-14 # at 02:01 to 1949-01-16 at 02:00, with the governor having the option to move @@ -474,8 +477,8 @@ Zone America/Denver -6:59:56 - LMT 1883 Nov 18 12:00:04 # which established DST from April's last Sunday at 01:00 until September's # last Sunday at 02:00. This was amended by 1962's Proposition 6, which changed # the fall-back date to October's last Sunday. See: -# http://repository.uchastings.edu/cgi/viewcontent.cgi?article=1501&context=c… -# http://repository.uchastings.edu/cgi/viewcontent.cgi?article=1636&context=c… +# https://repository.uchastings.edu/cgi/viewcontent.cgi?article=1501&context=… +# https://repository.uchastings.edu/cgi/viewcontent.cgi?article=1636&context=… # # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER Rule CA 1948 only - Mar 14 2:01 1:00 D @@ -569,7 +572,7 @@ Zone America/Los_Angeles -7:52:58 - LMT 1883 Nov 18 12:07:02 # It seems Metlakatla did go off PST on Sunday, November 1, changing # their time to AKST and are going to follow Alaska's DST, switching # between AKST and AKDT from now on.... -# http://www.krbd.org/2015/10/30/annette-island-times-they-are-a-changing/ +# https://www.krbd.org/2015/10/30/annette-island-times-they-are-a-changing/ # Zone NAME GMTOFF RULES FORMAT [UNTIL] Zone America/Juneau 15:02:19 - LMT 1867 Oct 19 15:33:32 @@ -658,7 +661,7 @@ Zone America/Adak 12:13:22 - LMT 1867 Oct 19 12:44:35 # "Hawaiian Time" by Robert C. Schmitt and Doak C. Cox appears on pages 207-225 # of volume 26 of The Hawaiian Journal of History (1992). As of 2010-12-09, # the article is available at -# http://evols.library.manoa.hawaii.edu/bitstream/10524/239/2/JL26215.pdf +# https://evols.library.manoa.hawaii.edu/bitstream/10524/239/2/JL26215.pdf # and indicates that standard time was adopted effective noon, January # 13, 1896 (page 218), that in "1933, the Legislature decreed daylight # saving for the period between the last Sunday of each April and the @@ -757,7 +760,7 @@ Zone America/Boise -7:44:49 - LMT 1883 Nov 18 12:15:11 # Indiana # # For a map of Indiana's time zone regions, see: -# http://en.wikipedia.org/wiki/Time_in_Indiana +# https://en.wikipedia.org/wiki/Time_in_Indiana # # From Paul Eggert (2007-08-17): # Since 1970, most of Indiana has been like America/Indiana/Indianapolis, @@ -984,7 +987,7 @@ Zone America/Kentucky/Louisville -5:43:02 - LMT 1883 Nov 18 12:16:58 # From Paul Eggert (2001-07-16): # The final rule was published in the # Federal Register 65, 160 (2000-08-17), pp 50154-50158. -# http://frwebgate.access.gpo.gov/cgi-bin/getdoc.cgi?dbname=2000_register&doc… +# https://www.gpo.gov/fdsys/pkg/FR-2000-08-17/html/00-20854.htm # Zone America/Kentucky/Monticello -5:39:24 - LMT 1883 Nov 18 12:20:36 -6:00 US C%sT 1946 @@ -1010,7 +1013,7 @@ Zone America/Kentucky/Monticello -5:39:24 - LMT 1883 Nov 18 12:20:36 # West Wendover, NV officially switched from Pacific to mountain time on # 1999-10-31. See the # Federal Register 64, 203 (1999-10-21), pp 56705-56707. -# http://frwebgate.access.gpo.gov/cgi-bin/getdoc.cgi?dbname=1999_register&doc… +# https://www.gpo.gov/fdsys/pkg/FR-1999-10-21/html/99-27240.htm # However, the Federal Register says that West Wendover already operated # on mountain time, and the rule merely made this official; # hence a separate tz entry is not needed. @@ -1051,7 +1054,7 @@ Zone America/Kentucky/Monticello -5:39:24 - LMT 1883 Nov 18 12:20:36 # by billowing columns of smoke that ascended in an unbroken wall north of the # ballpark." See: Dow B. Detroit '67: As violence unfolded, Tigers played two # at home vs. Yankees. Detroit Free Press 2017-07-23. -# http://www.freep.com/story/sports/mlb/tigers/2017/07/23/detroit-tigers-1967… +# https://www.freep.com/story/sports/mlb/tigers/2017/07/23/detroit-tigers-196… # # Most of Michigan observed DST from 1973 on, but was a bit late in 1975. # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER @@ -1120,7 +1123,7 @@ Zone America/Menominee -5:50:27 - LMT 1885 Sep 18 12:00 # [PDF] (1914-03) # # Milne J. Civil time. Geogr J. 1899 Feb;13(2):173-94 -# <http://www.jstor.org/stable/1774359>. +# <https://www.jstor.org/stable/1774359>. # # See the 'europe' file for Greenland. @@ -1166,19 +1169,19 @@ Zone America/Menominee -5:50:27 - LMT 1885 Sep 18 12:00 # The British Columbia government announced yesterday that it will # adjust daylight savings next year to align with changes in the # U.S. and the rest of Canada.... -# http://www2.news.gov.bc.ca/news_releases_2005-2009/2006AG0014-000330.htm +# https://archive.news.gov.bc.ca/releases/news_releases_2005-2009/2006AG0014-… # ... # Nova Scotia # Daylight saving time will be extended by four weeks starting in 2007.... -# http://www.gov.ns.ca/just/regulations/rg2/2006/ma1206.pdf +# https://www.novascotia.ca/just/regulations/rg2/2006/ma1206.pdf # # [For New Brunswick] the new legislation dictates that the time change is to # be done at 02:00 instead of 00:01. -# http://www.gnb.ca/0062/acts/BBA-2006/Chap-19.pdf +# https://www.gnb.ca/0062/acts/BBA-2006/Chap-19.pdf # ... # Manitoba has traditionally changed the clock every fall at 03:00. # As of 2006, the transition is to take place one hour earlier at 02:00. -# http://web2.gov.mb.ca/laws/statutes/ccsm/o030e.php +# https://web2.gov.mb.ca/laws/statutes/ccsm/o030e.php # ... # [Alberta, Ontario, Quebec] will follow US rules. # http://www.qp.gov.ab.ca/documents/spring/CH03_06.CFM @@ -1192,7 +1195,7 @@ Zone America/Menominee -5:50:27 - LMT 1885 Sep 18 12:00 # http://www.hoa.gov.nl.ca/hoa/bills/Bill0634.htm # ... # Yukon -# http://www.gov.yk.ca/legislation/regs/oic2006_127.pdf +# https://www.gov.yk.ca/legislation/regs/oic2006_127.pdf # ... # N.W.T. will follow US rules. Whoever maintains the government web site # does not seem to believe in bookmarks. To see the news release, click the @@ -1213,8 +1216,8 @@ Zone America/Menominee -5:50:27 - LMT 1885 Sep 18 12:00 # time and daylight saving time arrangements in Canada circa 1998. # # National Research Council Canada maintains info about time zones and DST. -# http://www.nrc-cnrc.gc.ca/eng/services/time/time_zones.html -# http://www.nrc-cnrc.gc.ca/eng/services/time/faq/index.html#Q5 +# https://www.nrc-cnrc.gc.ca/eng/services/time/time_zones.html +# https://www.nrc-cnrc.gc.ca/eng/services/time/faq/index.html#Q5 # Its unofficial information is often taken from Matthews and Vincent. # From Paul Eggert (2006-06-27): @@ -1455,7 +1458,7 @@ Zone America/Moncton -4:19:08 - LMT 1883 Dec 9 # http://www.justice.gouv.qc.ca/english/publications/generale/temps-minganie-… # that the coastal strip from just east of Natashquan to Blanc-Sablon # observes Atlantic standard time all year round. -# http://www.assnat.qc.ca/Media/Process.aspx?MediaId=ANQ.Vigie.Bll.DocumentGe… +# https://www.assnat.qc.ca/Media/Process.aspx?MediaId=ANQ.Vigie.Bll.DocumentG… # says this common practice was codified into law as of 2007. # For lack of better info, guess this practice began around 1970, contra to # Shanks & Pottenger who have this region observing AST/ADT. @@ -1983,7 +1986,7 @@ Zone America/Creston -7:46:04 - LMT 1884 # * 1967. Paragraph 28(34)(g) of the Interpretation Act, S.C. 1967-68, # c. 7 defines Yukon standard time as UTC-9.... # see Interpretation Act, R.S.C. 1985, c. I-21, s. 35(1). -# [http://canlii.ca/t/7vhg] +# [https://www.canlii.org/en/ca/laws/stat/rsc-1985-c-i-21/latest/rsc-1985-c-i-…] # * C.O. 1973/214 switched Yukon to PST on 1973-10-28 00:00. # * O.I.C. 1980/02 established DST. # * O.I.C. 1987/056 changed DST to Apr firstSun 2:00 to Oct lastSun 2:00. @@ -2048,7 +2051,7 @@ Zone America/Creston -7:46:04 - LMT 1884 # hours behind Greenwich Time. # # * Yukon Standard Time defined as Pacific Standard Time, YCO 1973/214 -# http://www.canlii.org/en/yk/laws/regu/yco-1973-214/latest/yco-1973-214.html +# https://www.canlii.org/en/yk/laws/regu/yco-1973-214/latest/yco-1973-214.html # C.O. 1973/214 INTERPRETATION ACT ... # # 1. Effective October 28, 1973 Commissioner's Order 1967/59 is hereby @@ -2063,7 +2066,7 @@ Zone America/Creston -7:46:04 - LMT 1884 # http://? - no online source found # # * Yukon Daylight Saving Time, YOIC 1987/56 -# http://www.canlii.org/en/yk/laws/regu/yoic-1987-56/latest/yoic-1987-56.html +# https://www.canlii.org/en/yk/laws/regu/yoic-1987-56/latest/yoic-1987-56.html # O.I.C. 1987/056 INTERPRETATION ACT ... # # In every year between @@ -2075,7 +2078,7 @@ Zone America/Creston -7:46:04 - LMT 1884 # Dated ... 9th day of March, A.D., 1987. # # * Yukon Daylight Saving Time 2006, YOIC 2006/127 -# http://www.canlii.org/en/yk/laws/regu/yoic-2006-127/latest/yoic-2006-127.ht… +# https://www.canlii.org/en/yk/laws/regu/yoic-2006-127/latest/yoic-2006-127.h… # O.I.C. 2006/127 INTERPRETATION ACT ... # # 1. In Yukon each year the time for general purposes shall be 7 hours @@ -2089,7 +2092,7 @@ Zone America/Creston -7:46:04 - LMT 1884 # 3. This order comes into force January 1, 2007. # # * Interpretation Act, RSY 2002, c 125 -# http://www.canlii.org/en/yk/laws/stat/rsy-2002-c-125/latest/rsy-2002-c-125.… +# https://www.canlii.org/en/yk/laws/stat/rsy-2002-c-125/latest/rsy-2002-c-125… # From Rives McDow (1999-09-04): # Nunavut ... moved ... to incorporate the whole territory into one time zone. @@ -2132,7 +2135,7 @@ Zone America/Creston -7:46:04 - LMT 1884 # From Michaela Rodrigue, writing in the # Nunatsiaq News (1999-11-19): -# http://www.nunatsiaq.com/archives/nunavut991130/nvt91119_17.html +# http://www.nunatsiaqonline.ca/archives/nunavut991130/nvt91119_17.html # Clyde River, Pangnirtung and Sanikiluaq now operate with two time zones, # central - or Nunavut time - for government offices, and eastern time # for municipal offices and schools.... Igloolik [was similar but then] @@ -2150,7 +2153,7 @@ Zone America/Creston -7:46:04 - LMT 1884 # Central Time and Southampton Island [in the Central zone] is not # required to use daylight savings. -# From <http://www.nunatsiaq.com/archives/nunavut001130/nvt21110_02.html> +# From <http://www.nunatsiaqonline.ca/archives/nunavut001130/nvt21110_02.html> # Nunavut now has two time zones (2000-11-10): # The Nunavut government would allow its employees in Kugluktuk and # Cambridge Bay to operate on central time year-round, putting them @@ -2481,7 +2484,7 @@ Zone America/Dawson -9:17:40 - LMT 1900 Aug 20 # http://gaceta.diputados.gob.mx/Gaceta/61/2009/dic/V2-101209.html # # Our page: -# http://www.timeanddate.com/news/time/north-mexico-dst-change.html +# https://www.timeanddate.com/news/time/north-mexico-dst-change.html # From Arthur David Olson (2010-01-20): # The page @@ -2900,7 +2903,7 @@ Zone America/Costa_Rica -5:36:13 - LMT 1890 # San José # http://www.nnc.cubaweb.cu/marzo-2008/cien-1-11-3-08.htm # # Some more background information is posted here: -# http://www.timeanddate.com/news/time/cuba-starts-dst-march-16.html +# https://www.timeanddate.com/news/time/cuba-starts-dst-march-16.html # # The article also says that Cuba has been observing DST since 1963, # while Shanks (and tzdata) has 1965 as the first date (except in the @@ -2947,7 +2950,7 @@ Zone America/Costa_Rica -5:36:13 - LMT 1890 # San José # http://granma.co.cu/2011/03/08/nacional/artic01.html # # Our info: -# http://www.timeanddate.com/news/time/cuba-starts-dst-2011.html +# https://www.timeanddate.com/news/time/cuba-starts-dst-2011.html # # From Steffen Thorsen (2011-10-30) # Cuba will end DST two weeks later this year. Instead of going back @@ -2957,7 +2960,7 @@ Zone America/Costa_Rica -5:36:13 - LMT 1890 # San José # http://www.radioangulo.cu/noticias/cuba/17105-cuba-restablecera-el-horario-… # # Our page: -# http://www.timeanddate.com/news/time/cuba-time-changes-2011.html +# https://www.timeanddate.com/news/time/cuba-time-changes-2011.html # # From Steffen Thorsen (2012-03-01) # According to Radio Reloj, Cuba will start DST on Midnight between March @@ -2967,7 +2970,7 @@ Zone America/Costa_Rica -5:36:13 - LMT 1890 # San José # http://www.radioreloj.cu/index.php/noticias-radio-reloj/71-miscelaneas/7529… # # Our info on it: -# http://www.timeanddate.com/news/time/cuba-starts-dst-2012.html +# https://www.timeanddate.com/news/time/cuba-starts-dst-2012.html # From Steffen Thorsen (2012-11-03): # Radio Reloj and many other sources report that Cuba is changing back @@ -3162,8 +3165,8 @@ Zone America/Guatemala -6:02:04 - LMT 1918 Oct 5 # From Steffen Thorsen (2016-03-12): # Jean Antoine, editor of www.haiti-reference.com informed us that Haiti # are not going on DST this year. Several other resources confirm this: ... -# http://www.radiotelevisioncaraibes.com/presse/heure_d_t_pas_de_changement_d… -# http://www.vantbefinfo.com/changement-dheure-pas-pour-haiti/ +# https://www.radiotelevisioncaraibes.com/presse/heure_d_t_pas_de_changement_… +# https://www.vantbefinfo.com/changement-dheure-pas-pour-haiti/ # http://news.anmwe.com/haiti-lheure-nationale-ne-sera-ni-avancee-ni-reculee-… # From Steffen Thorsen (2017-03-12): @@ -3362,7 +3365,7 @@ Zone America/Miquelon -3:44:40 - LMT 1911 May 15 # St Pierre # Turks and Caicos # # From Chris Dunn in -# http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=415007 +# https://bugs.debian.org/415007 # (2007-03-15): In the Turks & Caicos Islands (America/Grand_Turk) the # daylight saving dates for time changes have been adjusted to match # the recent U.S. change of dates. diff --git a/southamerica b/southamerica index a07da71..bbae226 100644 --- a/southamerica +++ b/southamerica @@ -22,7 +22,7 @@ # # For data circa 1899, a common source is: # Milne J. Civil time. Geogr J. 1899 Feb;13(2):173-94. -# http://www.jstor.org/stable/1774359 +# https://www.jstor.org/stable/1774359 # # These tables use numeric abbreviations like -03 and -0330 for # integer hour and minute UTC offsets. Although earlier editions used @@ -265,8 +265,8 @@ Rule Arg 2008 only - Oct Sun>=15 0:00 1:00 S # # Es inminente que en San Luis atrasen una hora los relojes # (It is imminent in San Luis clocks one hour delay) -# http://www.lagaceta.com.ar/nota/253414/Economia/Es-inminente-que-en-San-Lui… -# http://www.worldtimezone.net/dst_news/dst_news_argentina02.html +# https://www.lagaceta.com.ar/nota/253414/Economia/Es-inminente-que-en-San-Lu… +# http://www.worldtimezone.com/dst_news/dst_news_argentina02.html # From Jesper Nørgaard Welen (2008-01-18): # The page of the San Luis provincial government @@ -385,7 +385,7 @@ Rule Arg 2008 only - Oct Sun>=15 0:00 1:00 S # Perhaps San Luis operates on the legal fiction that it is at -04 # with perpetual summer time, but ordinary usage typically seems to # just say it's at -03; see, for example, -# http://es.wikipedia.org/wiki/Hora_oficial_argentina +# https://es.wikipedia.org/wiki/Hora_oficial_argentina # We've documented similar situations as being plain changes to # standard time, so let's do that here too. This does not change UTC # offsets, only tm_isdst and the time zone abbreviations. One minor @@ -716,7 +716,7 @@ Zone America/La_Paz -4:32:36 - LMT 1890 # (Portuguese) # # We have a written a short article about it as well: -# http://www.timeanddate.com/news/time/brazil-dst-2008-2009.html +# https://www.timeanddate.com/news/time/brazil-dst-2008-2009.html # # From Alexander Krivenyshev (2011-10-04): # State Bahia will return to Daylight savings time this year after 8 years off. @@ -725,7 +725,7 @@ Zone America/La_Paz -4:32:36 - LMT 1890 # In Portuguese: # http://g1.globo.com/bahia/noticia/2011/10/governador-jaques-wagner-confirma… -# http://noticias.terra.com.br/brasil/noticias/0,,OI5390887-EI8139,00-Bahia+v… +# https://noticias.terra.com.br/brasil/noticias/0,,OI5390887-EI8139,00-Bahia+… # From Guilherme Bernardes Rodrigues (2011-10-07): # There is news in the media, however there is still no decree about it. @@ -751,16 +751,16 @@ Zone America/La_Paz -4:32:36 - LMT 1890 # From Rodrigo Severo (2012-10-16): # Tocantins state will have DST. -# http://noticias.terra.com.br/brasil/noticias/0,,OI6232536-EI306.html +# https://noticias.terra.com.br/brasil/noticias/0,,OI6232536-EI306.html # From Steffen Thorsen (2013-09-20): # Tocantins in Brazil is very likely not to observe DST from October.... # http://conexaoto.com.br/2013/09/18/ministerio-confirma-que-tocantins-esta-f… # We will keep this article updated when this is confirmed: -# http://www.timeanddate.com/news/time/brazil-starts-dst-2013.html +# https://www.timeanddate.com/news/time/brazil-starts-dst-2013.html # From Steffen Thorsen (2013-10-17): -# http://www.timeanddate.com/news/time/acre-amazonas-change-time-zone.html +# https://www.timeanddate.com/news/time/acre-amazonas-change-time-zone.html # Senator Jorge Viana announced that Acre will change time zone on November 10. # He did not specify the time of the change, nor if western parts of Amazonas # will change as well. @@ -1078,16 +1078,16 @@ Zone America/Rio_Branco -4:31:12 - LMT 1914 # http://www.webexhibits.org/daylightsaving/chile.html # This contains a copy of this official table: # Cambios en la hora oficial de Chile desde 1900 (retrieved 2008-03-30) -# http://web.archive.org/web/20080330200901/http://www.horaoficial.cl/cambio.… +# https://web.archive.org/web/20080330200901/http://www.horaoficial.cl/cambio… # [1] needs several corrections, though. # # The first set of corrections is from: # [2] History of the Official Time of Chile # http://www.horaoficial.cl/ing/horaof_ing.html (retrieved 2012-03-06). See: -# http://web.archive.org/web/20120306042032/http://www.horaoficial.cl/ing/hor… +# https://web.archive.org/web/20120306042032/http://www.horaoficial.cl/ing/ho… # This is an English translation of: # Historia de la hora oficial de Chile (retrieved 2012-10-24). See: -# http://web.archive.org/web/20121024234627/http://www.horaoficial.cl/horaof.… +# https://web.archive.org/web/20121024234627/http://www.horaoficial.cl/horaof… # A fancier Spanish version (requiring mouse-clicking) is at: # http://www.horaoficial.cl/historia_hora.html # Conflicts between [1] and [2] were resolved as follows: @@ -1363,10 +1363,10 @@ Link America/Curacao America/Kralendijk # Caribbean Netherlands # Milne says the Central and South American Telegraph Company used -5:24:15. # # From Alois Treindl (2016-12-15): -# http://www.elcomercio.com/actualidad/hora-sixto-1993.html +# https://www.elcomercio.com/actualidad/hora-sixto-1993.html # ... Whether the law applied also to Galápagos, I do not know. # From Paul Eggert (2016-12-15): -# http://www.elcomercio.com/afull/modificacion-husohorario-ecuador-presidente… +# https://www.elcomercio.com/afull/modificacion-husohorario-ecuador-president… # This says President Sixto Durán Ballén signed decree No. 285, which # established DST from 1992-11-28 to 1993-02-05; it does not give transition # times. The people called it "hora de Sixto" ("Sixto hour"). The change did @@ -1778,7 +1778,7 @@ Zone America/Montevideo -3:44:44 - LMT 1898 Jun 28 # hours of presidential broadcasts, hours of lines,' quipped comedian # Jean Mary Curró ...". See: Cawthorne A, Kai D. Venezuela scraps # half-hour time difference set by Chavez. Reuters 2016-04-15 14:50 -0400 -# http://www.reuters.com/article/us-venezuela-timezone-idUSKCN0XC2BE +# https://www.reuters.com/article/us-venezuela-timezone-idUSKCN0XC2BE # # From Matt Johnson (2016-04-20): # ... published in the official Gazette [2016-04-18], here: diff --git a/strftime.c b/strftime.c index 1ffe618..6da3fb9 100644 --- a/strftime.c +++ b/strftime.c @@ -352,7 +352,7 @@ label: ** (01-53)." ** (ado, 1993-05-24) ** -** From <http://www.ft.uni-erlangen.de/~mskuhn/iso-time.html> by Markus Kuhn: +** From <https://www.cl.cam.ac.uk/~mgk25/iso-time.html> by Markus Kuhn: ** "Week 01 of a year is per definition the first week which has the ** Thursday in this year, which is equivalent to the week which contains ** the fourth day of January. In other words, the first week of a new year diff --git a/tz-art.htm b/tz-art.htm index 82e8704..d0d6c4d 100644 --- a/tz-art.htm +++ b/tz-art.htm @@ -20,7 +20,7 @@ Arizona's daylight-saving enclaves quite well.</li> with Time & Timezones – Computerphile</a>" (2013; 10:12) delves into problems that programmers have with timekeeping.</li> <li> -<a href="http://www.rferl.org/a/28375932.html">All The Time In The World: +<a href="https://www.rferl.org/a/28375932.html">All The Time In The World: Explaining The Mysteries Of Time Zones</a>" (2017; 2:15) briefly says why France has more time zones than Russia. <li> @@ -177,7 +177,7 @@ reading a paper. Available versions include <a href="http://www.literature.org/Works/Jules-Verne/eighty">an English translation</a>, and -<a href="http://fourmilab.ch/etexts/www/tdm80j">the original French</a> +<a href="https://fourmilab.ch/etexts/www/tdm80j">the original French</a> "with illustrations from the original 1873 French-language edition". </li> <li> diff --git a/tz-link.htm b/tz-link.htm index 346fec8..3cfa5c5 100644 --- a/tz-link.htm +++ b/tz-link.htm @@ -4,13 +4,13 @@ <html> <head profile="http://dublincore.org/documents/2008/08/04/dc-html/"> <title>Sources for time zone and daylight saving time data</title> -<link rel="schema.DC" href="http://purl.org/DC/elements/1.1/"> +<link rel="schema.DC" href="https://purl.org/DC/elements/1.1/"> <meta http-equiv="Content-type" content='text/html; charset="UTF-8"'> <meta name="DC.Title" content="Sources for time zone and daylight saving time data"> <meta name="DC.Creator" content="Eggert, Paul"> <meta name="DC.Contributor" content="Olson, Arthur David"> -<meta name="DC.Date" content="2017-09-20"> +<meta name="DC.Date" content="2017-09-23"> <meta name="DC.Description" content="Sources of information about time zones and daylight saving time"> <meta name="DC.Identifier" @@ -51,9 +51,9 @@ C Library</a> (used in <abbr title="Operating System">OS</abbr></a>, <a href="https://www.freebsd.org">Free<abbr title="Berkeley Software Distribution">BSD</abbr></a>, -<a href="http://netbsd.org">Net<abbr>BSD</abbr></a>, -<a href="http://www.openbsd.org">Open<abbr>BSD</abbr></a>, -<a href="http://www.chromium.org/chromium-os">Chromium OS</a>, +<a href="https://netbsd.org">Net<abbr>BSD</abbr></a>, +<a href="https://www.openbsd.org">Open<abbr>BSD</abbr></a>, +<a href="https://www.chromium.org/chromium-os">Chromium OS</a>, <a href="https://cygwin.com">Cygwin</a>, <a href="http://www.delorie.com/djgpp/"><abbr title="DJ's GNU Programming Platform">DJGPP</abbr></a>, @@ -61,12 +61,12 @@ title="DJ's GNU Programming Platform">DJGPP</abbr></a>, <a href="https://www.mysql.com">MySQL</a>, <a href="https://en.wikipedia.org/wiki/WebOS"><abbr title="Web Operating System">webOS</abbr></a>, -<a href="http://ibm.com/aix"><abbr +<a href="https://ibm.com/aix"><abbr title="Advanced Interactive eXecutive">AIX</abbr></a>, <a href="https://en.wikipedia.org/wiki/BlackBerry_10">BlackBerry 10</a>, -<a href="http://www.apple.com/ios/"><abbr +<a href="https://www.apple.com/ios/"><abbr title="iPhone OS">iOS</abbr></a>, -<a href="http://www.apple.com/macos/">macOS</a>, +<a href="https://www.apple.com/macos/">macOS</a>, <a href="https://www.microsoft.com/en-us/windows">Microsoft Windows</a>, <a href="https://www.hpe.com/info/openvms">Open<abbr title="Virtual Memory System">VMS</abbr></a>, @@ -180,7 +180,7 @@ less than a year's notice there is a good chance that some computer-based clocks will operate incorrectly after the change, due to delays in propagating updates to software and data. The shorter the notice, the more likely clock problems will arise; see "<a -href="http://codeofmatt.com/2016/04/23/on-the-timing-of-time-zone-changes/">On +href="https://codeofmatt.com/2016/04/23/on-the-timing-of-time-zone-changes/">On the Timing of Time Zone Changes</a>" for examples. </p> <p> @@ -219,7 +219,7 @@ as <a href="https://www.gnu.org/software/emacs/">GNU Emacs</a>, Specialized source-file editing can be done via the <a href="https://packagecontrol.io/packages/zoneinfo">Sublime zoneinfo</a> package for <a -href="http://www.sublimetext.com">Sublime Text</a> and the <a +href="https://www.sublimetext.com">Sublime Text</a> and the <a href="https://marketplace.visualstudio.com/items?itemName=gilmoreorless.vscode-zo…">VSCode zoneinfo</a> extension for <a href="https://code.visualstudio.com">Visual Studio Code</a>. @@ -248,7 +248,7 @@ database's style.</li> These are listed roughly in ascending order of complexity and fanciness. </p> <ul> -<li><a href="http://time.is">Time.is</a> shows locations' +<li><a href="https://time.is">Time.is</a> shows locations' time and zones in a simple format.</li> <li><a href="https://www.timejones.com">TimeJones.com</a> is a simple time zone converter.</li> @@ -263,7 +263,7 @@ Converter</a> uses a pulldown menu.</li> <li><a href="http://home.kpn.nl/vanadovv/time/TZworld.html">Complete timezone information for all countries</a> displays tables of DST rules. -<li><a href="http://www.timeanddate.com/worldclock/">The World Clock – +<li><a href="https://www.timeanddate.com/worldclock/">The World Clock – Worldwide</a> lets you sort zone names and convert times.</li> <li><a href="http://www.zeitverschiebung.net/en/">Time Difference</a> calculates the current time difference between locations.</li> @@ -328,7 +328,7 @@ transition in the <code><abbr>tz</abbr></code> database.</li> Database Parser</a> is a <a href="https://en.wikipedia.org/wiki/C%2B%2B">C++</a> parser and runtime library. It is freely available under the -<a href="http://creativecommons.org/licenses/by/4.0/">Creative Commons +<a href="https://creativecommons.org/licenses/by/4.0/">Creative Commons Attribution 4.0 International Public License</a>.</li> <li><a name="ICU" href="http://site.icu-project.org">International Components for Unicode (<abbr>ICU</abbr>)</a> contains C/C++ and <a @@ -341,7 +341,7 @@ into an <abbr>ICU</abbr>-specific format. <abbr>ICU</abbr> is freely available under a <abbr>BSD</abbr>-style license.</li> <li>The <a href="https://github.com/lau/tzdata">Tzdata</a> package for -the <a href="http://elixir-lang.org">Elixir</a> language downloads +the <a href="https://elixir-lang.org">Elixir</a> language downloads and compiles tz source and exposes <abbr title="Application Program Interface">API</abbr>s for use. It is freely available under the <abbr @@ -363,7 +363,7 @@ and time <abbr>API</abbr></a> contains a class <code><abbr>tz</abbr></code> source into a binary format. It inspired Java 8 <code>java.time</code>, which its users should migrate to once they can assume Java 8 or later. It is available under the <a -href="http://www.apache.org/licenses/LICENSE-2.0">Apache License</a>.</li> +href="https://www.apache.org/licenses/LICENSE-2.0">Apache License</a>.</li> <li><a href="https://github.com/MenoData/Time4J/">Time4J – Advanced date, time and interval library for Java</a> contains a class <code>net.time4j.tool.TimezoneRepositoryCompiler</code> that compiles @@ -385,8 +385,8 @@ and a <abbr>BSD</abbr>-style license, respectively.</li> <li><a href="https://en.wikipedia.org/wiki/JavaScript">JavaScript</a>-based compilers and libraries include: <ul> -<li><a href="http://momentjs.com/timezone/">Moment Timezone</a> is a -plugin for the <a href="http://momentjs.com">Moment.js</a> date +<li><a href="https://momentjs.com/timezone/">Moment Timezone</a> is a +plugin for the <a href="https://momentjs.com">Moment.js</a> date manipulation library. It is freely available under the <abbr>MIT</abbr> license.</li> <li><a href="https://github.com/mde/timezone-js">TimezoneJS.Date</a>'s @@ -398,13 +398,13 @@ the <abbr>MIT</abbr> license.</li> </ul> <li><a href="https://github.com/JuliaTime/">JuliaTime</a> contains a compiler from <code><abbr>tz</abbr></code> source into -<a href="http://julialang.org/">Julia</a>. It is freely available +<a href="https://julialang.org/">Julia</a>. It is freely available under the <abbr>MIT</abbr> license.</li> <li><a href="http://pytz.sourceforge.net">pytz – World Timezone Definitions for Python</a> compiles <code><abbr>tz</abbr></code> source into <a href="https://www.python.org">Python</a>. It is freely available under a <abbr>BSD</abbr>-style license.</li> -<li><a href="http://tzinfo.github.io">TZInfo – +<li><a href="https://tzinfo.github.io">TZInfo – Ruby Timezone Library</a> compiles <code><abbr>tz</abbr></code> source into <a href="https://www.ruby-lang.org/en/">Ruby</a>. @@ -416,7 +416,7 @@ library that compiles <code><abbr>tz</abbr></code> source into a time zone repository whose format is either proprietary or an <abbr>XML</abbr>-encoded representation.</li> -<li><a name="Tcl" href="http://tcl.tk">Tcl</a> +<li><a name="Tcl" href="https://tcl.tk">Tcl</a> contains a developer-oriented parser that compiles <code><abbr>tz</abbr></code> source into text files, along with a runtime that can read those files. Tcl is freely available under a <abbr>BSD</abbr>-style @@ -467,7 +467,7 @@ converts <code><abbr>tz</abbr></code> binary data into in its JavaScript library for time zone conversion. Dates before 1970 are not supported.</li> <li>The <a -href="http://hackage.haskell.org/package/timezone-olson">timezone-olson</a> +href="https://hackage.haskell.org/package/timezone-olson">timezone-olson</a> package contains <a href="https://www.haskell.org">Haskell</a> code that parses and uses <code><abbr>tz</abbr></code> binary data. It is freely available under a <abbr>BSD</abbr>-style license.</li> @@ -506,9 +506,9 @@ the older, proprietary method of Microsoft Windows 2000 and later, which stores time zone data in the <a href="https://en.wikipedia.org/wiki/Windows_Registry">Windows Registry</a>. The <a -href="http://www.unicode.org/cldr/charts/latest/supplemental/zone_tzid.html">Zone → +href="http://unicode.org/cldr/charts/latest/supplemental/zone_tzid.html">Zone → Tzid table</a> or <a -href="http://unicode.org/repos/cldr/trunk/common/supplemental/windowsZones.xml"><abbr>XML</abbr> +href="https://unicode.org/repos/cldr/trunk/common/supplemental/windowsZones.xml"><abbr>XML</abbr> file</a> of the <abbr>CLDR</abbr> data maps proprietary zone IDs to <code><abbr>tz</abbr></code> names. <li><a @@ -531,7 +531,7 @@ licenses</a> to <code><abbr>tz</abbr></code> contributors.</li> </ul> <h2 id="other-dbs">Other time zone databases</h2> <ul> -<li><a href="http://www.astro.com/atlas">Time-zone Atlas</a> +<li><a href="https://www.astro.com/atlas">Time-zone Atlas</a> is Astrodienst's Web version of Shanks and Pottenger's time zone history atlases also published in <a href="http://astrocom.com/astrology-products/software/acs-atlas-software">software</a> @@ -549,7 +549,7 @@ is another time zone database.</li> contains data from the Time Service Department of the <abbr>US</abbr> Naval Observatory.</li> <li>The <a -href="http://www.iata.org/publications/store/Pages/standard-schedules-information…">Standard +href="https://www.iata.org/publications/store/Pages/standard-schedules-informatio…">Standard Schedules Information Manual</a> of the International Air Transport Association gives current time zone rules for airports served by commercial aviation.</li> @@ -562,7 +562,7 @@ title="Central Intelligence Agency">CIA</abbr>)</a> publishes a <a href="https://www.cia.gov/library/publications/the-world-factbook/graphics/ref_ma…">time zone map</a>; the <a -href="http://www.lib.utexas.edu/maps/world.html">Perry–Castañeda +href="https://www.lib.utexas.edu/maps/world.html">Perry–Castañeda Library Map Collection</a> of the University of Texas at Austin has copies of recent editions. @@ -590,11 +590,11 @@ services and other sources.</p> <ul> <li><a href="https://github.com/evansiroky/timezone-boundary-builder">Timezone Boundary Builder</a> extracts -<a href="http://www.openstreetmap.org">Open Street Map</a> data to build +<a href="https://www.openstreetmap.org">Open Street Map</a> data to build boundaries of <code><abbr>tz</abbr></code> regions. Its code is freely available under the <abbr>MIT</abbr> license, and its data entries are freely available under the -<a href="http://opendatacommons.org/licenses/odbl/">Open Data Commons +<a href="https://opendatacommons.org/licenses/odbl/">Open Data Commons Open Database License</a>. The maps' borders appear to be quite accurate.</li> <li><a href="http://efele.net/maps/tz/"><abbr>TZ</abbr> timezones maps</a> contains <a @@ -650,7 +650,7 @@ href="https://mm.icann.org/pipermail/tz/2016-October/024309.html">experimental server</a> is available for the TZDIST Geolocate Extension mentioned <a href="#TZDIST-Geolocate">above</a>.</li> <li>"<a -href="http://stackoverflow.com/questions/16086962/how-to-get-a-time-zone-from-a-l…">How +href="https://stackoverflow.com/questions/16086962/how-to-get-a-time-zone-from-a-…">How to get a time zone from a location using latitude and longitude coordinates?</a>" discusses other geolocation possibilities.</li> <li><a href="http://statoids.com/statoids.html">Administrative @@ -680,7 +680,7 @@ common.</li> </ul> <h2 id="civil">Civil time concepts and history</h2> <ul> -<li><a href="http://physics.nist.gov/time">A +<li><a href="https://www.nist.gov/pml/time-and-frequency-division/popular-links/walk-thr…">A Walk through Time</a> surveys the evolution of timekeeping.</li> <li><a href="http://www.webexhibits.org/daylightsaving/">About Daylight @@ -692,7 +692,7 @@ deal with civil time.</li> <li><a href="http://seizethedaylight.com/dst/">A Brief History of Daylight Saving Time</a> summarizes some of the contentious history of <abbr>DST</abbr>.</li> -<li><a href="http://www.staff.science.uu.nl/~gent0113/idl/idl.htm">A History of +<li><a href="https://www.staff.science.uu.nl/~gent0113/idl/idl.htm">A History of the International Date Line</a> tells the story of the most important time zone boundary.</li> <li><a href="http://statoids.com/tconcept.html">Basic Time @@ -702,7 +702,7 @@ Zone Concepts</a> discusses terminological issues behind time zones.</li> <dl> <dt>Australia</dt> <dd>The Parliamentary Library has commissioned a <a -href="http://www.aph.gov.au/binaries/library/pubs/rp/2009-10/10rp10.pdf">research +href="https://www.aph.gov.au/binaries/library/pubs/rp/2009-10/10rp10.pdf">research paper on daylight saving time in Australia</a>. The Bureau of Meteorology publishes a list of <a href="http://www.bom.gov.au/climate/averages/tables/dst_times.shtml">Implementation @@ -719,7 +719,7 @@ Portuguese)</a>.</dd> <dt>Canada</dt> <dd>National Research Council Canada publishes current and some older information about <a -href="http://www.nrc-cnrc.gc.ca/eng/services/time/time_zones.html">time +href="https://www.nrc-cnrc.gc.ca/eng/services/time/time_zones.html">time zones & daylight saving time</a>.</dd> <dt>Chile</dt> <dd>The Hydrographic and Oceanographic Service of the Chilean Navy publishes a @@ -727,7 +727,7 @@ zones & daylight saving time</a>.</dd> Chile's official time (in Spanish)</a>.</dd> <dt>Germany</dt> <dd>The National Institute for Science and Technology maintains the <a -href="http://www.ptb.de/cms/en/fachabteilungen/abt4/fb-44/ag-441/realisation-of-l…">Realisation +href="https://www.ptb.de/cms/en/fachabteilungen/abt4/fb-44/ag-441/realisation-of-…">Realisation of Legal Time in Germany</a>.</dd> <dt>Israel</dt> <dd>The Interior Ministry periodically issues <a @@ -745,7 +745,7 @@ hreflang="es">history of Mexican local time (in Spanish)</a>.</dd> <dt>Malaysia</dt> <dd>See Singapore <a href="#Singapore">below</a>.</dd> <dt>Netherlands</dt> -<dd><a href="http://www.staff.science.uu.nl/~gent0113/wettijd/wettijd.htm" +<dd><a href="https://www.staff.science.uu.nl/~gent0113/wettijd/wettijd.htm" hreflang="nl">Legal time in the Netherlands (in Dutch)</a> covers the history of local time in the Netherlands from ancient times.</dd> <dt>New Zealand</dt> @@ -843,10 +843,10 @@ cloud service providers.</li> <li>The <a href="https://pairlist6.pair.net/mailman/listinfo/leapsecs">Leap Second Discussion List</a> covers <a -href="http://www2.unb.ca/gge/Resources/gpsworld.november99.pdf">McCarthy +href="https://www2.unb.ca/gge/Resources/gpsworld.november99.pdf">McCarthy and Klepczynski's 1999 proposal to discontinue leap seconds</a>, discussed further in -<a href="http://www.cl.cam.ac.uk/~mgk25/time/metrologia-leapsecond.pdf">The +<a href="https://www.cl.cam.ac.uk/~mgk25/time/metrologia-leapsecond.pdf">The leap second: its history and possible future</a>. <a href="http://www.ucolick.org/~sla/leapsecs/"><abbr>UTC</abbr> might be redefined @@ -862,12 +862,12 @@ zone names, abbreviations, identifiers, and formats. For example, it contains French translations for "Eastern European Summer Time", "<abbr title="Eastern European Summer Time">EEST</abbr>", and "Bucharest". Its -<a href="http://www.unicode.org/cldr/charts/latest/by_type/">by-type +<a href="http://unicode.org/cldr/charts/latest/by_type/">by-type charts</a> show these values for many locales. Data values are available in both <abbr title="Locale Data Markup Language">LDML</abbr> (an <abbr>XML</abbr> format) and <abbr>JSON</abbr>. <li> -<a href="http://www.cl.cam.ac.uk/~mgk25/iso-time.html">A summary of +<a href="https://www.cl.cam.ac.uk/~mgk25/iso-time.html">A summary of the international standard date and time notation</a> is a good summary of <a diff --git a/tzselect.ksh b/tzselect.ksh index d2c3a6d..759ba5f 100644 --- a/tzselect.ksh +++ b/tzselect.ksh @@ -17,9 +17,9 @@ REPORT_BUGS_TO=tz(a)iana.org # If your host lacks both Bash and the Korn shell, you can get their # source from one of these locations: # -# Bash <http://www.gnu.org/software/bash/bash.html> +# Bash <https://www.gnu.org/software/bash/> # Korn Shell <http://www.kornshell.com/> -# Public Domain Korn Shell <http://www.cs.mun.ca/~michael/pdksh/> +# MirBSD Korn Shell <https://www.mirbsd.org/mksh.htm> # # For portability to Solaris 9 /bin/sh this script avoids some POSIX # features and common extensions, such as $(...) (which works sometimes @@ -29,8 +29,8 @@ REPORT_BUGS_TO=tz(a)iana.org # If your host lacks awk, or has an old awk that does not conform to Posix, # you can use either of the following free programs instead: # -# Gawk (GNU awk) <http://www.gnu.org/software/gawk/> -# mawk <http://invisible-island.net/mawk/> +# Gawk (GNU awk) <https://www.gnu.org/software/gawk/> +# mawk <https://invisible-island.net/mawk/> # Specify default values for environment variables if they are unset. diff --git a/zic.c b/zic.c index 765fe7d..a3d7383 100644 --- a/zic.c +++ b/zic.c @@ -934,7 +934,7 @@ static zic_t const max_time = MAXVAL(zic_t, TIME_T_BITS_IN_FILE); Ade PAR, Aghanim N, Armitage-Caplan C et al. Planck 2013 results. I. Overview of products and scientific results. arXiv:1303.5062 2013-03-20 20:10:01 UTC - <http://arxiv.org/pdf/1303.5062v1> [PDF] + <https://arxiv.org/pdf/1303.5062v1> [PDF] Page 36, Table 9, row Age/Gyr, column Planck+WP+highL+BAO 68% limits gives the value 13.798 plus-or-minus 0.037 billion years. -- 2.13.5

2 2

[PROPOSED] Switch tz-link.htm, tz-art.htm to HTML 5
by Paul Eggert Sept. 23, 2017

Sept. 23, 2017

* Makefile (check_web): Just check tz-how-to.html, since nsgmls does not grok HTML 5. * tz-art.htm, tz-link.htm: Switch to HTML 5. * tz-link.htm: Remove old Dublin Core stuff, since it didn’t validate and was probably not that useful anyway. * tz-how-to.html: Leave this as HTML 4.01, as going to 5 would require CSS. Add charset directive so that it validates even if the web server supplies no charset. --- Makefile | 6 ++++-- tz-art.htm | 38 ++++++++++++++++++-------------------- tz-how-to.html | 5 ++++- tz-link.htm | 34 ++++++++++------------------------ 4 files changed, 36 insertions(+), 47 deletions(-) diff --git a/Makefile b/Makefile index 6be254b..fa755ad 100644 --- a/Makefile +++ b/Makefile @@ -674,8 +674,10 @@ check_tables: checktab.awk $(PRIMARY_YDATA) $(ZONETABLES) check_tzs: $(TZS) $(TZS_NEW) diff -u $(TZS) $(TZS_NEW) -check_web: $(WEB_PAGES) - $(VALIDATE_ENV) $(VALIDATE) $(VALIDATE_FLAGS) $(WEB_PAGES) +# This checks only the HTML 4.01 strict page. +# To check the the other pages, use <https://validator.w3.org/>. +check_web: tz-how-to.html + $(VALIDATE_ENV) $(VALIDATE) $(VALIDATE_FLAGS) tz-how-to.html # Check that tzdata.zi generates the same binary data that its sources do. check_zishrink: tzdata.zi zic leapseconds $(PACKRATDATA) $(TDATA) diff --git a/tz-art.htm b/tz-art.htm index d0d6c4d..d7a27ae 100644 --- a/tz-art.htm +++ b/tz-art.htm @@ -1,9 +1,7 @@ -<!DOCTYPE html -PUBLIC "-//W3C//DTD HTML 4.01//EN" -"http://www.w3.org/TR/html4/strict.dtd"> -<html> +<!DOCTYPE html> +<html lang="en"> <head> -<meta http-equiv="Content-type" content='text/html; charset="UTF-8"'> +<meta charset="UTF-8"> <title>Time and the Arts</title> </head> <body> @@ -226,7 +224,7 @@ arranged by Russ Long and Karrin Allyson"</td></tr> <tr><td>ADO Rating</td><td>1 star</td></tr> <tr><td><a href="http://www.allmusic.com/album/i-didnt-know-about-you-mw0000618657">AMG Rating</a></td><td>4 stars</td></tr> <tr><td>Penguin Rating</td><td>3.5 stars</td></tr> -<tr><td> </td></tr> +<tr><td> </td><td></td></tr> <tr><td>Artist</td><td>Kevin Mahogany</td></tr> <tr><td>CD</td><td>Double Rainbow</td></tr> <tr><td>Copyright Date</td><td>1993</td></tr> @@ -241,7 +239,7 @@ Lewis Nash, drums</td></tr> <tr><td>ADO Rating</td><td>1.5 stars</td></tr> <tr><td><a href="http://www.allmusic.com/album/double-rainbow-mw0000620371">AMG Rating</a></td><td>3 stars</td></tr> <tr><td>Penguin Rating</td><td>3 stars</td></tr> -<tr><td> </td></tr> +<tr><td> </td><td></td></tr> <tr><td>Artist</td><td>Joe Williams</td></tr> <tr><td>CD</td><td>Here's to Life</td></tr> <tr><td>Copyright Date</td><td>1994</td></tr> @@ -255,7 +253,7 @@ Telarc, "Triple Play" (CD-83461)</td></tr> <tr><td>ADO Rating</td><td>black dot</td></tr> <tr><td><a href="http://www.allmusic.com/album/heres-to-life-mw0000623648">AMG Rating</a></td><td>2 stars</td></tr> <tr><td>Penguin Rating</td><td>3 stars</td></tr> -<tr><td> </td></tr> +<tr><td> </td><td></td></tr> <tr><td>Artist</td><td>Charles Fambrough</td></tr> <tr><td>CD</td><td>Keeper of the Spirit</td></tr> <tr><td>Copyright Date</td><td>1995</td></tr> @@ -288,7 +286,7 @@ Tom Waits' "Purple Avenue"</td></tr> <tr><td>ADO Rating</td><td>2.5 stars</td></tr> <tr><td><a href="http://www.allmusic.com/album/blame-it-on-my-youth-mw0000274303">AMG Rating</a></td><td>3 stars</td></tr> <tr><td>Penguin Rating</td><td>unrated</td></tr> -<tr><td> </td></tr> +<tr><td> </td><td></td></tr> <tr><td>Artist</td><td>Milt Hinton</td></tr> <tr><td>CD</td><td>Old Man Time</td></tr> <tr><td>Copyright Date</td><td>1990</td></tr> @@ -319,7 +317,7 @@ is available.</td></tr> <tr><td>ADO Rating</td><td>3 stars</td></tr> <tr><td><a href="http://www.allmusic.com/album/old-man-time-mw0000269353">AMG Rating</a></td><td>4.5 stars</td></tr> <tr><td>Penguin Rating</td><td>3 stars</td></tr> -<tr><td> </td></tr> +<tr><td> </td><td></td></tr> <tr><td>Artist</td><td>Alan Broadbent</td></tr> <tr><td>CD</td><td>Pacific Standard Time</td></tr> <tr><td>Copyright Date</td><td>1995</td></tr> @@ -333,7 +331,7 @@ Frank Gibson, Jr., drums</td></tr> <tr><td>ADO Rating</td><td>1 star</td></tr> <tr><td><a href="http://www.allmusic.com/album/pacific-standard-time-mw0000645433">AMG Rating</a></td><td>4 stars</td></tr> <tr><td>Penguin Rating</td><td>3.5 stars</td></tr> -<tr><td> </td></tr> +<tr><td> </td><td></td></tr> <tr><td>Artist</td><td>Anthony Braxton/Richard Teitelbaum</td></tr> <tr><td>CD</td><td>Silence/Time Zones</td></tr> <tr><td>Copyright Date</td><td>1996</td></tr> @@ -347,7 +345,7 @@ Leroy Jenkins, violin and miscellaneous instruments; Richard Teitelbaum, modular moog and micromoog synthesizer</td></tr> <tr><td>ADO Rating</td><td>black dot</td></tr> <tr><td><a href="http://www.allmusic.com/album/silence-time-zones-mw0000595735">AMG Rating</a></td><td>4 stars</td></tr> -<tr><td> </td></tr> +<tr><td> </td><td></td></tr> <tr><td>Artist</td><td>Charles Gayle</td></tr> <tr><td>CD</td><td>Time Zones</td></tr> <tr><td>Copyright Date</td><td>2006</td></tr> @@ -357,7 +355,7 @@ Richard Teitelbaum, modular moog and micromoog synthesizer</td></tr> <tr><td>Personnel</td><td>Charles Gayle, piano</td></tr> <tr><td>ADO Rating</td><td>1 star</td></tr> <tr><td><a href="http://www.allmusic.com/album/time-zones-mw0000349642">AMG Rating</a></td><td>4.5 stars</td></tr> -<tr><td> </td></tr> +<tr><td> </td><td></td></tr> <tr><td>Artist</td><td>The Get Up Kids</td></tr> <tr><td>CD</td><td>Eudora</td></tr> <tr><td>Copyright Date</td><td>2001</td></tr> @@ -366,7 +364,7 @@ Richard Teitelbaum, modular moog and micromoog synthesizer</td></tr> <tr><td>Total Time</td><td>65:12</td></tr> <tr><td>Notes</td><td>Includes the song "Central Standard Time." Thanks to Colin Bowern for this information.</td></tr> <tr><td><a href="http://www.allmusic.com/album/eudora-mw0000592063">AMG Rating</a></td><td>2.5 stars</td></tr> -<tr><td> </td></tr> +<tr><td> </td><td></td></tr> <tr><td>Artist</td><td>Coldplay</td></tr> <tr><td>Song</td><td>Clocks</td></tr> @@ -378,7 +376,7 @@ Richard Teitelbaum, modular moog and micromoog synthesizer</td></tr> Grammy Awards. Co-written and performed by Chris Martin, great-great-grandson of DST inventor William Willett. The song's first line is "Lights go out and I can't be saved".</td></tr> -<tr><td> </td></tr> +<tr><td> </td><td></td></tr> <tr><td>Artist</td><td>Jaime Guevara</td></tr> <tr><td>Song</td><td><a @@ -390,7 +388,7 @@ hora es</a></td></tr> (1992–3). Its lyrics include "Amanecía en mitad de la noche, los guaguas iban a clase sin sol" ("It was dawning in the middle of the night, the buses went to class without sun"). -<tr><td> </td></tr> +<tr><td> </td><td></td></tr> <tr><td>Artist</td><td>Irving Kahal and Harry Richman</td></tr> <tr><td>Song</td><td>There Ought to be a Moonlight Saving Time</td></tr> @@ -401,7 +399,7 @@ and many others. The phrase "Moonlight saving time" also appears in the 1995 country song "Not Enough Hours in the Night" written by Aaron Barker, Kim Williams and Rob Harbin and performed by Doug Supernaw.</td></tr> -<tr><td> </td></tr> +<tr><td> </td><td></td></tr> <tr><td>Artist</td><td>The Microscopic Septet</td></tr> <tr><td>CD</td><td>Lobster Leaps In</td></tr> @@ -413,7 +411,7 @@ Supernaw.</td></tr> <tr><td><a href="http://www.allmusic.com/album/lobster-leaps-in-mw0000794929">AMG Rating</a></td><td>3.5 stars</td></tr> <tr><td>ADO Rating</td><td>2 stars</td></tr> -<tr><td> </td></tr> +<tr><td> </td><td></td></tr> <tr><td>Artist</td><td>Bob Dylan</td></tr> <tr><td>CD</td><td>The Times They Are a-Changin'</td></tr> @@ -424,7 +422,7 @@ Supernaw.</td></tr> <tr><td><a href="http://www.allmusic.com/album/the-times-they-a-changin-mw0000202344">AMG Rating</a></td><td>4.5 stars</td></tr> <tr><td>ADO Rating</td><td>1.5 stars</td></tr> <tr><td>Notes<td>The title song is also available on "Bob Dylan's Greatest Hits" and "The Essential Bob Dylan."</td></tr> -<tr><td> </td></tr> +<tr><td> </td><td></td></tr> <tr><td>Artist</td><td>Luciana Souza</td></tr> <tr><td>CD</td><td>Tide</td></tr> @@ -437,7 +435,7 @@ Supernaw.</td></tr> <tr><td>Notes<td>Includes the song "Fire and Wood" with the lyric "The clocks were turned back you remember/Think it's still November." </td></tr> -<tr><td> </td></tr> +<tr><td> </td><td></td></tr> <tr><td>Artist</td><td>Ken Nordine</td></tr> <tr><td>CD</td><td>You're Getting Better: The Word Jazz Dot Masters</td></tr> <tr><td>Copyright Date</td><td>2005</td></tr> diff --git a/tz-how-to.html b/tz-how-to.html index 91a0d48..6007c5e 100644 --- a/tz-how-to.html +++ b/tz-how-to.html @@ -2,7 +2,10 @@ PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <html> -<head><title>How to Read the tz Database</title></head> +<head> +<title>How to Read the tz Database</title> +<meta http-equiv="Content-type" content='text/html; charset="UTF-8"'> +</head> <body> <h2>How to Read the <a href="https://en.wikipedia.org/wiki/Tz_database">tz Database</a> Source Files</h2> diff --git a/tz-link.htm b/tz-link.htm index 3cfa5c5..09edf0b 100644 --- a/tz-link.htm +++ b/tz-link.htm @@ -1,22 +1,8 @@ -<!DOCTYPE html - PUBLIC "-//W3C//DTD HTML 4.01//EN" - "http://www.w3.org/TR/html4/strict.dtd"> -<html> -<head profile="http://dublincore.org/documents/2008/08/04/dc-html/"> +<!DOCTYPE html> +<html lang="en"> +<head> <title>Sources for time zone and daylight saving time data</title> -<link rel="schema.DC" href="https://purl.org/DC/elements/1.1/"> -<meta http-equiv="Content-type" content='text/html; charset="UTF-8"'> -<meta name="DC.Title" - content="Sources for time zone and daylight saving time data"> -<meta name="DC.Creator" content="Eggert, Paul"> -<meta name="DC.Contributor" content="Olson, Arthur David"> -<meta name="DC.Date" content="2017-09-23"> -<meta name="DC.Description" - content="Sources of information about time zones and daylight saving time"> -<meta name="DC.Identifier" - content="https://www.iana.org/time-zones/repository/tz-link.htm"> -<meta name="Keywords" - content="database,daylight saving,DST,time zone,timezone,tz,zoneinfo"> +<meta charset="UTF-8"> </head> <body> <h1>Sources for time zone and daylight saving time data</h1> @@ -279,7 +265,7 @@ href="https://tools.ietf.org/html/rfc7808">TZDIST</a> (Internet <abbr>RFC</abbr> 7808), a time zone data distribution service, along with <a href="https://tools.ietf.org/html/rfc7809">CalDAV</a> (Internet <abbr>RFC</abbr> 7809), a calendar access protocol for -transferring time zone data by reference. The draft <a name="TZDIST-Geolocate" +transferring time zone data by reference. The draft <a id="TZDIST-Geolocate" href="https://tools.ietf.org/html/draft-murchison-tzdist-geolocate-00">TZDIST Geolocate Extension</a> lets a client determine its time zone region from its geographic location using a <a @@ -330,7 +316,7 @@ Database Parser</a> is a runtime library. It is freely available under the <a href="https://creativecommons.org/licenses/by/4.0/">Creative Commons Attribution 4.0 International Public License</a>.</li> -<li><a name="ICU" href="http://site.icu-project.org">International Components for +<li><a id="ICU" href="http://site.icu-project.org">International Components for Unicode (<abbr>ICU</abbr>)</a> contains C/C++ and <a href="https://en.wikipedia.org/wiki/Java_%28programming_language%29">Java</a> libraries for internationalization that @@ -416,7 +402,7 @@ library that compiles <code><abbr>tz</abbr></code> source into a time zone repository whose format is either proprietary or an <abbr>XML</abbr>-encoded representation.</li> -<li><a name="Tcl" href="https://tcl.tk">Tcl</a> +<li><a id="Tcl" href="https://tcl.tk">Tcl</a> contains a developer-oriented parser that compiles <code><abbr>tz</abbr></code> source into text files, along with a runtime that can read those files. Tcl is freely available under a <abbr>BSD</abbr>-style @@ -499,7 +485,7 @@ data (mentioned <a href="#CLDR">below</a>) used by <a href="https://en.wikipedia.org/wiki/Windows_Runtime">Windows Runtime</a> classes such as <a href="https://msdn.microsoft.com/en-us/library/windows/apps/windows.globalization…"><code>DateTimeFormatter</code></a>. -<a name="System.TimeZoneInfo" +<a id="System.TimeZoneInfo" href="https://blogs.msdn.microsoft.com/bclteam/2007/06/07/exploring-windows-time-…">Exploring Windows Time Zones with <code>System.TimeZoneInfo</code></a> describes the older, proprietary method of Microsoft Windows 2000 and later, @@ -755,7 +741,7 @@ Daylight Saving</a>. The privately-maintained <a href="http://astrologyschool.com/nztime.html">History of New Zealand time</a> has more details.</dd> <dt>Singapore</dt> -<dd><a name="Singapore" +<dd><a id="Singapore" href="http://www.math.nus.edu.sg/aslaksen/teaching/timezone.html">Why is Singapore in the "Wrong" Time Zone?</a> details the history of legal time in Singapore and Malaysia.</dd> @@ -856,7 +842,7 @@ again.</li> </ul> <h2 id="notation">Time notation</h2> <ul> -<li>The <a name="CLDR" href="http://cldr.unicode.org">Unicode Common Locale Data +<li>The <a id="CLDR" href="http://cldr.unicode.org">Unicode Common Locale Data Repository (<abbr>CLDR</abbr>) Project</a> has localizations for time zone names, abbreviations, identifiers, and formats. For example, it contains French translations for "Eastern European Summer Time", -- 2.13.5

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[PROPOSED] * tz-how-to.html: Update URLs.
by Paul Eggert Sept. 23, 2017

Sept. 23, 2017

--- tz-how-to.html | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tz-how-to.html b/tz-how-to.html index a94759e..91a0d48 100644 --- a/tz-how-to.html +++ b/tz-how-to.html @@ -519,7 +519,7 @@ usage</i>, which is not necessarily “correct” by law. For example, the last line in <code>Zone</code> <code>Pacific/Honolulu</code> (shown below) gives “HST” for “Hawaii standard time” even though the -<a href="http://www.law.cornell.edu/uscode/html/uscode15/usc_sec_15_00000263----000-…">legal</a> +<a href="https://www.law.cornell.edu/uscode/text/15/263">legal</a> name for that time zone is “Hawaii-Aleutian standard time.” This author has read that there are also some places in Australia where popular time zone names differ from the legal ones. @@ -531,7 +531,7 @@ the abbreviations. They are intended to be the values returned through the <a href="https://en.wikipedia.org/wiki/C_(programming_language)">C</a>’s <a href="http://pubs.opengroup.org/onlinepubs/9699919799/functions/strftime.html"><code>strftime</code></a> function in the -<a href="http://www.chemie.fu-berlin.de/chemnet/use/info/libc/libc_19.html#SEC324">“C” locale</a>. +<a href="http://kirste.userpage.fu-berlin.de/chemnet/use/info/libc/libc_19.html#SEC3…">“C” locale</a>. <li>If there is no generally-accepted abbreviation for a time zone, a numeric offset is used instead, e.g., <code>+07</code> for 7 hours -- 2.13.5

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Namibia
by Ömer Kardaş Sept. 20, 2017

Sept. 20, 2017

It appears that Namibia adopts new time zone. According to timeanddate.com Namibia will stay on Daylight Saving Time (DST) all year, effectively adding 1 hour to its standard time. The Namibian Time Bill was approved by the National Council on Monday, August 8, 2017 after public hearings where the majority was in support of the bill. https://www.timeanddate.com/news/time/namibia-new-time-zone.html

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Alberta Tory leadership candidate petitions to drop DST and move to CT
by Brian Inglis Sept. 19, 2017

Sept. 19, 2017

On the final day of the fall sitting on Tuesday, Alberta Progressive Conservative leadership candidate, Vermilion-Lloydminster MLA Richard Starke presented a petition to the legislature calling for repeal of the Daylight Saving Time Act and a move to Central Time (from Mountain Time), to be decided by a referendum. The stories linked below are all from the same news org and under the same byline. The latter two have a vote button at the bottom to poll readers' opinions, each currently running about 80/20 in favour of dropping DST, and/or possibly also of switching to permanent CT, depending on whether the voters read the question or just clicked. http://calgaryherald.com/news/politics/pc-leadership-candidate-starke-calls… http://www.edmontonjournal.com/news/politics/leadership+candidate+starke+ca… http://www.calgarysun.com/2016/12/14/to-keep-or-ditch-daylight-saving-time-… http://www.edmontonsun.com/2016/12/14/to-keep-or-ditch-daylight-saving-time… -- Take care. Thanks, Brian Inglis, Calgary, Alberta, Canada

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About Asia/Hanoi
by Meno Hochschild Sept. 10, 2017

Sept. 10, 2017

Should there be a link between Asia/Hanoi and Asia/Ho_Chi_Minh in TZDB? Background of my question is an issue reported on the ThreetenBP-issue-tracker (see: https://github.com/ThreeTen/threetenbp/issues/57) where someone has observed a crash on its Android mobile phone using Asia/Hanoi as system tz (resided in OS) while the extra tz-distribution of an external library (ThreetenBP) does not contain that identifier (probably because it is in the backzone-file of TZDB). With best regards Meno

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Update frequency has dropped off(?)
by Paul Holland Sept. 5, 2017

Sept. 5, 2017

Last update was in March (2017b). Last year there were many updates (10?). Does this mean (1) the database has stabilised; or (2) it is no longer actively maintained? Just curious :-D Cheers, Paul E: paul(a)holland.name

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