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Fiji plans to re-introduce DST from November 29 2009.
by Alexander Krivenyshev Nov. 10, 2009

Nov. 10, 2009

According to Fiji Broadcasting Corporation, Fiji plans to re-introduce DST from November 29th 2009 to April 25th 2010. "Daylight savings to commence this month" http://www.radiofiji.com.fj/fullstory.php?id=23719 or http://www.worldtimezone.com/dst_news/dst_news_fiji01.html Alexander Krivenyshev, http://www.worldtimezone.com

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FW: Bug in newest tzdata
by Olson, Arthur David (NIH/NCI) [E] Nov. 9, 2009

Nov. 9, 2009

I'm forwarding this message from Sullivan Beck, who is not on the time zone mailing list. Those of you who are on the list, please direct replies appropriately. ("2:0" and "2:00" are treated the same by the time zone compiler in this context, but for consistency and for the benefit of non-zic users of the data, I'll change "2:0" to "2:00" in the next release. --ado) -----Original Message----- From: Sullivan Beck [mailto:sullybeck@gmail.com] Sent: Monday, November 09, 2009 3:30 To: tz(a)lecserver.nci.nih.gov Subject: Bug in newest tzdata In 2009r, the Zone Antarctica/Davis definition includes the line: 7:00 - DAVT 2009 Oct 18 2:0 The final field should be "2:00". Thanks for all your work!

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Bug in newest tzdata
by Sullivan Beck Nov. 9, 2009

Nov. 9, 2009

In 2009r, the Zone Antarctica/Davis definition includes the line: 7:00 - DAVT 2009 Oct 18 2:0 The final field should be "2:00". Thanks for all your work!

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2009r
by Olson, Arthur David (NIH/NCI) [E] Nov. 9, 2009

Nov. 9, 2009

The files... ftp://elsie.nci.nih.gov/pub/tzcode2009r.tar.gz ...and... ftp://elsie.nci.nih.gov/pub/tzdata2009r.tar.gz ...are now available; these reflect the "antarctica" and "tz-link.htm" changes circulated last week on the time zone mailing list. I plan to begin work on Xinjiang this Wednesday. --ado

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TZ Labels for Australia Eastern Zone
by rameses＠iinet.net.au Nov. 7, 2009

Nov. 7, 2009

To whom it may concern, I am an end user of timezone data (tzdata) in a Linux distribution (Fedora). As the package ReadMe suggests, questions about the content of tzdata should be directed to this mailing list rather than the distribution's developers. In the Australian eastern zone, two time zones are used: Australian Eastern Standard Time (UTC +10) and Australian Eastern Daylight-savings Time (UTC +11). The abbreviations for these zones are AEST and AEDT, respectively. Australian timezones are explained here: http://www.australia.gov.au/about-australia/our-country/time The tzdata currently available for my Linux distro (which I believe is the latest available) uses the incorrect label "EST" for both AEST and AEDT. The timezone (+10 or +11) itself is correct, but the labels are not. Could you please look into this issue and, if it is indeed your responsibility, correct it at the next convenient opportunity. Kind Regards, RG

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proposed time zone package changes (antarctica & tz-link.htm)
by Arthur David Olson Nov. 5, 2009

Nov. 5, 2009

So much for being caught up. At the end of this message you'll find proposed changes to the time zone package; here's the executive summary; the "antarctica" file has updates to thee local times of Australian research stations and there are two additions to the "tz-link.htm" file. I plan to update the ftp distribution on 2009-11-09 barring any problems. --ado ------- antarctica ------- *** /tmp/geta12437 Wed Nov 4 10:01:04 2009 --- /tmp/getb12437 Wed Nov 4 10:01:04 2009 *************** *** 1,5 **** # <pre> ! # @(#)antarctica 8.5 # This file is in the public domain, so clarified as of # 2009-05-17 by Arthur David Olson. --- 1,5 ---- # <pre> ! # @(#)antarctica 8.6 # This file is in the public domain, so clarified as of # 2009-05-17 by Arthur David Olson. *************** *** 80,94 **** # Davis, Vestfold Hills, -6835+07759, since 1957-01-13 # (except 1964-11 - 1969-02) # Mawson, Holme Bay, -6736+06253, since 1954-02-13 # Zone NAME GMTOFF RULES FORMAT [UNTIL] Zone Antarctica/Casey 0 - zzz 1969 ! 8:00 - WST # Western (Aus) Standard Time Zone Antarctica/Davis 0 - zzz 1957 Jan 13 7:00 - DAVT 1964 Nov # Davis Time 0 - zzz 1969 Feb ! 7:00 - DAVT Zone Antarctica/Mawson 0 - zzz 1954 Feb 13 ! 6:00 - MAWT # Mawson Time # References: # <a href="http://www.antdiv.gov.au/aad/exop/sfo/casey/casey_aws.html"> # Casey Weather (1998-02-26) --- 80,117 ---- # Davis, Vestfold Hills, -6835+07759, since 1957-01-13 # (except 1964-11 - 1969-02) # Mawson, Holme Bay, -6736+06253, since 1954-02-13 + + # From Steffen Thorsen (2009-03-11): + # Three Australian stations in Antarctica have changed their time zone: + # Casey moved from UTC+8 to UTC+11 + # Davis moved from UTC+7 to UTC+5 + # Mawson moved from UTC+6 to UTC+5 + # The changes occurred on 2009-10-18 at 02:00 (local times). + # + # Government source: (Australian Antarctic Division) + # <a href="http://www.aad.gov.au/default.asp?casid=37079"> + # http://www.aad.gov.au/default.asp?casid=37079 + # </a> + # + # We have more background information here: + # <a href="http://www.timeanddate.com/news/time/antarctica-new-times.html"> + # http://www.timeanddate.com/news/time/antarctica-new-times.html + # </a> + # Zone NAME GMTOFF RULES FORMAT [UNTIL] Zone Antarctica/Casey 0 - zzz 1969 ! 8:00 - WST 2009 Oct 18 2:00 ! # Western (Aus) Standard Time ! 11:00 - CAST # Casey Time Zone Antarctica/Davis 0 - zzz 1957 Jan 13 7:00 - DAVT 1964 Nov # Davis Time 0 - zzz 1969 Feb ! 7:00 - DAVT 2009 Oct 18 2:0 ! 5:00 - DAVT Zone Antarctica/Mawson 0 - zzz 1954 Feb 13 ! 6:00 - MAWT 2009 Oct 18 2:00 ! # Mawson Time ! 5:00 - MAWT # References: # <a href="http://www.antdiv.gov.au/aad/exop/sfo/casey/casey_aws.html"> # Casey Weather (1998-02-26) ------- tz-link.htm ------- *** /tmp/geta12472 Wed Nov 4 10:01:36 2009 --- /tmp/getb12472 Wed Nov 4 10:01:36 2009 *************** *** 18,24 **** <body> <h1>Sources for Time Zone and Daylight Saving Time Data</h1> <address> ! @(#)tz-link.htm 8.22 </address> <p> This file is in the public domain, so clarified as of --- 18,24 ---- <body> <h1>Sources for Time Zone and Daylight Saving Time Data</h1> <address> ! @(#)tz-link.htm 8.23 </address> <p> This file is in the public domain, so clarified as of *************** *** 124,129 **** --- 124,137 ---- These are listed roughly in ascending order of complexity and fanciness. </p> <ul> + <li> + <a href="http://permatime.com"> + Permatime</a> + is a service for generating and viewing links that refer to a + particular point in time and can be displayed in multiple timezones. + It uses the ruby tzinfo gem. + (From Tim Diggins, 2009-11-03.) + </li> <li><a href="http://twiki.org/cgi-bin/xtra/tzdatepick.html">Date and Time Gateway</a> lets you see the <code>TZ</code> values directly.</li> <li><a *************** *** 297,302 **** --- 305,316 ---- <li><a href="http://worldtimeexplorer.com/">World Time Explorer</a> is a Microsoft Windows program.</li> + <li> + <a href="http://www.toriasoft.com"> + WorldClock for Windows and Windows Mobile</a> + lets users "see the time in up to 25 locations in the world at once." + (From Hans Nieuwenhuis, 2009-11-02.) + </li> </ul> <h2>Other time zone databases</h2> <ul>

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Time Zone Changes in Antarctica
by Steffen Thorsen Nov. 3, 2009

Nov. 3, 2009

Three Australian stations in Antarctica have changed their time zone: Casey moved from UTC+8 to UTC+11 Mawson moved from UTC+7 to UTC+5 Mawson moved from UTC+6 to UTC+5 The changes occurred on 2009-10-18 at 02:00 (local times). Government source: (Australian Antarctic Division) 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 Best regards, Steffen Thorsen - timeanddate.com

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FW: Can you add a WorldClock program to the http://www.twinsun.com/tz/tz-link.htm website?
by Olson, Arthur David (NIH/NCI) [E] Nov. 2, 2009

Nov. 2, 2009

I'm forwarding this message from Hans Nieuwenhuis, who is not on the time zone mailing list. Those of you who are on the list, please direct replies appropriately. --ado -----Original Message----- From: Sent: Friday, October 30, 2009 11:15 To: tz(a)lecserver.nci.nih.gov Subject: Can you add a WorldClock program to the http://www.twinsun.com/tz/tz-link.htm website? Dear reader, I don't know whether this is the right place to ask, but I couldn't find another way. If this is not the right place, then please accept my apologies. I've used the tz time zone database to build a WorldClock for Windows and for Windows Mobile. You can have a look at them on my website: http://www.toriasoft.com/ I would appreciate it very much if you would add these 2 WorldClock programs to your list of "Other tz-based time zone software" on http://www.twinsun.com/tz/tz-link.htm Kind regards and thanks in advance, Hans Nieuwenhuis www.toriasoft.com

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2009q
by Olson, Arthur David (NIH/NCI) [E] Nov. 2, 2009

Nov. 2, 2009

The files... ftp://elsie.nci.nih.gov/pub/tzcode2009q.tar.gz ...and... ftp://elsie.nci.nih.gov/pub/tzdata2009q.tar.gz ...are now available; these reflect the changes circulated last week on the time zone mailing list (with two corrections as reported by Eric Muller and Philip Newton). --ado

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some errors found for Hong Kong Summer Time (1973/1974)
by King-On Yeung Nov. 2, 2009

Nov. 2, 2009

Hi, from Hong Kong Observatory ( http://www.weather.gov.hk/gts/time/Summertime.htm ), 30 Dec 73 to 20 Oct 74 is "summer time" period. While the enties in tzcode "asia" files: Rule HK 1965 1977 - Apr Sun>=16 3:30 1:00 S Rule HK 1965 1977 - Oct Sun>=16 3:30 0 - Would you help to check if the entries in tzcode should be updated accordingly? thx -- Regards, King-On Yeung

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Xinjiang Time
by Luther Ma Nov. 1, 2009

Nov. 1, 2009

I am new to the list but would like to make a proposal for Xinjiang time. I have looked through previous posts about Xinjiang and would agree with the paradoxical statements that: 1. All of China is on one time zone, (Zhe Su Jun 26, 2006) and 2. Xinjiang has another, governmentally recognized time zone. (Thomas S. Mullaney Feb 12, 2008) Almost all (>99.9%) ethnic Chinese (properly ethnic Han) living in Xinjiang use Chinese Standard Time. Some are aware of Xinjiang time, but have no need of it. All planes, trains, and schools function on what is called "Beijing time". When Han make an appointment in Chinese they implicitly use Beijing time. On the other hand, ethnic Uyghurs, who make up about half the population of Xinjiang, typically use "Xinjiang time" which is two hours behind Beijing time, or UTC +0600. The government of the Xinjiang Uyghur Autonomous Region, (XAUR, or just Xinjiang for short) as well as local governments such as the Urumqi city government use both times in publications, referring to what is popularly called Xinjiang time as "Urumqi time". When Uyghurs make an appointment in the Uyghur language they almost invariably use Xinjiang time. (Their ethnic Han compatriots would typically have no clue of its widespread use, however, because so extremely few of them are fluent in Uyghur, comparable to the number of Anglo-Americans fluent in Navajo.) Because there presently is no time localization for a large Uyghur population who set their watches to Xinjiang time, I propose that the last line of the "Asia/Urumqi" and "Asia/Kashgar" entries be changed so that the entries read: Zone Asia/Urumqi 5:50:20 - LMT 1928 # or Urumchi 6:00 - URUT 1980 May # Urumqi Time 6:00 - XJT #Xinjiang Time and Zone Asia/Kashgar 5:03:56 - LMT 1928 # or Kashi or Kaxgar 5:30 - KAST 1940 # Kashgar Time 5:00 - KAST 1980 May 6:00 - XJT #Xinjiang Time (I did not include the PRC rule. As with the rest of China there was a brief interval ending in 1990 or 1991 when summer time was in use. The confusion was severe, with the province not having dual times but four times in use at the same time. Some areas remained on standard Xinjiang time or Beijing time and others moving their clocks ahead.) This proposed correction would reflect usage for at least the last thirty years and would be a great help to Uyghurs who are becoming increasingly technologically sophisticated. (They routinely use Uyghur localized operating systems and localized cell phones.) XJT would also be preferable to URUT as this reflects standard usage as well as correctly reflects the time zone for an area (in this case, the autonomous region) and not just a city. I don't believe that this would cause the slightest difficulty for ethnic Han population, as they would typically set their phones and computer time to Beijing. Some may only be a bit surprised that a separate Xinjiang exists. I, myself, speak from being present in Xinjiang off and on since the 80's; from my own observations as well as from asking informants who came from outlying areas. Unfortunately, Internet documentation of the actual law is presently hard to get. Immediately after the events of earlier this summer, Internet in Xinjiang was cut and is still out, so many Xinjiang sites are unavailable. Below, though, is an example of an official website using of Urumqi time. The first few lines of the Google translation of http://www.fjysgl.gov.cn/show.aspx?id=2379&cid=39 (retrieved 2009-10-13) > Urumqi fire seven people are missing the alleged losses of at least > 500 million yuan > > (Reporter Dong Liu) the day before 20:20 or so (Urumqi Time 18:20), > Urumqi City Department of International Plaza Luther Qiantang River > burst fire. As of yesterday, 18:30, Urumqi City Fire officers and > men have worked continuously for 22 hours, .... > -Lude (Luther) Ma PS This request was actually prompted by tzdata being updated for summer time in Dhaka. Previously Asia/Dhaka was a good work-around for for me and others not having a proper Xinjiang time. The update has caused me to ask if there might be a better solution.

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Syria end of DST error in tz
by Thomas Nash Oct. 31, 2009

Oct. 31, 2009

Syria went to winter time this year at Midnight Thursday night (October 29-30) **not** Saturday night Oct 31-Nov1 as the tz data base presently indicates. We were in Damascus and had a flight on Friday morning -- so we had to get this right. Emirate airlines appeared to know about this at least several months in advance as they had adjusted their flight schedules for this date when we bought tickets in June. Probably the reason for this change is that Friday is the day off, equivalent of our Sunday in Islamic countries. This may become common in other Islamic countries. Regards from Ajman in the UAE... Tom Nash Thomas Nash home: +1 415 826 0165 4014 21st Street cell: +1 415 559 0718 San Francisco, CA 94114 USA nash(a)ligo.caltech.edu nash(a)fnal.gov tomnash(a)sbcglobal.net AIM: thomasnash(a)mac.com

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Can you add a WorldClock program to the http://www.twinsun.com/tz/tz-link.htm website?
by Hans Nieuwenhuis Oct. 30, 2009

Oct. 30, 2009

Dear reader, I don't know whether this is the right place to ask, but I couldn't find another way. If this is not the right place, then please accept my apologies. I've used the tz time zone database to build a WorldClock for Windows and for Windows Mobile. You can have a look at them on my website: http://www.toriasoft.com/ I would appreciate it very much if you would add these 2 WorldClock programs to your list of "Other tz-based time zone software" on http://www.twinsun.com/tz/tz-link.htm Kind regards and thanks in advance, Hans Nieuwenhuis www.toriasoft.com

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FW: proposed time zone package changes
by Olson, Arthur David (NIH/NCI) [E] Oct. 29, 2009

Oct. 29, 2009

I'm forwarding this message from Lee Yiu Chung, who is not on the time zone mailing list. Those of you who are on the list, please direct replies appropriately. --ado -----Original Message----- From: 李耀宗 [mailto:leeyc0@hkbn.net] Sent: Thursday, October 29, 2009 9:49 To: lee_yiu_chung(a)yahoo.com Cc: tz(a)lecserver.nci.nih.gov Subject: Re: proposed time zone package changes But I think it is better not to change the timezone name to JST during Japanese occupation. lee_yiu_chung(a)yahoo.com 提到: > Hi, > > I think you didn't fix the Hong Kong DST issue for 1980 yet, there is no > DST in 1980. >

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proposed time zone package changes
by lee_yiu_chung＠yahoo.com Oct. 29, 2009

Oct. 29, 2009

Hi, I think you didn't fix the Hong Kong DST issue for 1980 yet, there is no DST in 1980.

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proposed time zone package changes
by Arthur David Olson Oct. 29, 2009

Oct. 29, 2009

At the end of this message are proposed changes to the time zone package; here's the executive summary: * asia Change end of DST in Syria in 2009 and forward from November 1 to last Friday in October. Changes to past Hong Kong transitions. * europe Add Asia/Novokuznetsk * tz-art.htm Additions and improvements from Mark Brader. * zdump.c Function named "usage" reworked to use global progname variable (avoiding a compiler warning). * zone.tab Add Asia/Novokuznetsk (No Xinjiang changes; I'll need to ask for advice from the list before handling that. Stay tuned.) If there are no problems, these changes will show up on the ftp site on 2009-11-02. --ado diff -c old/asia new/asia *** old/asia Wed Oct 21 09:12:43 2009 --- new/asia Wed Oct 28 15:51:43 2009 *************** *** 1,5 **** ! # <pre> ! # @(#)asia 8.42 # This file is in the public domain, so clarified as of # 2009-05-17 by Arthur David Olson. --- 1,4 ---- ! # @(#)asia 8.44 # This file is in the public domain, so clarified as of # 2009-05-17 by Arthur David Olson. *************** *** 369,382 **** 5:00 - KAST 1980 May 8:00 PRC C%sT # Hong Kong (Xianggang) # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S Rule HK 1946 only - Apr 20 3:30 1:00 S Rule HK 1946 only - Dec 1 3:30 0 - Rule HK 1947 only - Apr 13 3:30 1:00 S Rule HK 1947 only - Dec 30 3:30 0 - Rule HK 1948 only - May 2 3:30 1:00 S ! Rule HK 1948 1952 - Oct lastSun 3:30 0 - Rule HK 1949 1953 - Apr Sun>=1 3:30 1:00 S Rule HK 1953 only - Nov 1 3:30 0 - Rule HK 1954 1964 - Mar Sun>=18 3:30 1:00 S --- 368,451 ---- 5:00 - KAST 1980 May 8:00 PRC C%sT + + # From Lee Yiu Chung (2009-10-24): + # I found there are some mistakes for the historial DST rule for Hong + # Kong. Accoring to the DST record from Hong Kong Observatory (actually, + # it is not [an] observatory, but the official meteorological agency of HK, + # and also serves as the official timing agency), there are some missing + # and incorrect rules. Although the exact switch over time is missing, I + # think 3:30 is correct. The official DST record for Hong Kong can be + # obtained from + # <a href="http://www.hko.gov.hk/gts/time/Summertime.htm"> + # http://www.hko.gov.hk/gts/time/Summertime.htm + # </a>. + + # From Arthur David Olson (2009-10-28): + # Here are the dates given at + # <a href="http://www.hko.gov.hk/gts/time/Summertime.htm"> + # http://www.hko.gov.hk/gts/time/Summertime.htm + # </a> + # as of 2009-10-28: + # Year Period + # 1941 1 Apr to 30 Sep + # 1942 Whole year + # 1943 Whole year + # 1944 Whole year + # 1945 Whole year + # 1946 20 Apr to 1 Dec + # 1947 13 Apr to 30 Dec + # 1948 2 May to 31 Oct + # 1949 3 Apr to 30 Oct + # 1950 2 Apr to 29 Oct + # 1951 1 Apr to 28 Oct + # 1952 6 Apr to 25 Oct + # 1953 5 Apr to 1 Nov + # 1954 21 Mar to 31 Oct + # 1955 20 Mar to 6 Nov + # 1956 18 Mar to 4 Nov + # 1957 24 Mar to 3 Nov + # 1958 23 Mar to 2 Nov + # 1959 22 Mar to 1 Nov + # 1960 20 Mar to 6 Nov + # 1961 19 Mar to 5 Nov + # 1962 18 Mar to 4 Nov + # 1963 24 Mar to 3 Nov + # 1964 22 Mar to 1 Nov + # 1965 18 Apr to 17 Oct + # 1966 17 Apr to 16 Oct + # 1967 16 Apr to 22 Oct + # 1968 21 Apr to 20 Oct + # 1969 20 Apr to 19 Oct + # 1970 19 Apr to 18 Oct + # 1971 18 Apr to 17 Oct + # 1972 16 Apr to 22 Oct + # 1973 22 Apr to 21 Oct + # 1973/74 30 Dec 73 to 20 Oct 74 + # 1975 20 Apr to 19 Oct + # 1976 18 Apr to 17 Oct + # 1977 Nil + # 1978 Nil + # 1979 13 May to 21 Oct + # 1980 to Now Nil + # The page does not give start or end times of day. + # The page does not give a start date for 1942. + # The page does not givw an end date for 1945. + # The Japanese occupation of Hong Kong began on 1941-12-25. + # The Japanese surrender of Hong Kong was signed 1945-09-15. + # For lack of anything better, use start of those days as the transition times. + # Hong Kong (Xianggang) # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S + Rule HK 1941 only - Apr 1 3:30 1:00 S + Rule HK 1941 only - Sep 30 3:30 0 - Rule HK 1946 only - Apr 20 3:30 1:00 S Rule HK 1946 only - Dec 1 3:30 0 - Rule HK 1947 only - Apr 13 3:30 1:00 S Rule HK 1947 only - Dec 30 3:30 0 - Rule HK 1948 only - May 2 3:30 1:00 S ! Rule HK 1948 1951 - Oct lastSun 3:30 0 - ! Rule HK 1952 only - Oct 25 3:30 0 - Rule HK 1949 1953 - Apr Sun>=1 3:30 1:00 S Rule HK 1953 only - Nov 1 3:30 0 - Rule HK 1954 1964 - Mar Sun>=18 3:30 1:00 S *************** *** 384,396 **** Rule HK 1955 1964 - Nov Sun>=1 3:30 0 - Rule HK 1965 1977 - Apr Sun>=16 3:30 1:00 S Rule HK 1965 1977 - Oct Sun>=16 3:30 0 - ! Rule HK 1979 1980 - May Sun>=8 3:30 1:00 S ! Rule HK 1979 1980 - Oct Sun>=16 3:30 0 - # Zone NAME GMTOFF RULES FORMAT [UNTIL] Zone Asia/Hong_Kong 7:36:36 - LMT 1904 Oct 30 8:00 HK HK%sT - ############################################################################### # Taiwan --- 453,467 ---- Rule HK 1955 1964 - Nov Sun>=1 3:30 0 - Rule HK 1965 1977 - Apr Sun>=16 3:30 1:00 S Rule HK 1965 1977 - Oct Sun>=16 3:30 0 - ! Rule HK 1973 only - Dec 30 3:30 1:00 S ! Rule HK 1979 only - May Sun>=8 3:30 1:00 S ! Rule HK 1979 only - Oct Sun>=16 3:30 0 - # Zone NAME GMTOFF RULES FORMAT [UNTIL] Zone Asia/Hong_Kong 7:36:36 - LMT 1904 Oct 30 + 8:00 HK HK%sT 1941 Dec 25 + 9:00 - JST 1945 Sep 15 8:00 HK HK%sT ############################################################################### # Taiwan *************** *** 2236,2244 **** # http://www.timeanddate.com/news/time/syria-dst-starts-march-27-2009.html # </a> Rule Syria 2008 only - Apr Fri>=1 0:00 1:00 S ! Rule Syria 2008 max - Nov 1 0:00 0 - Rule Syria 2009 max - Mar lastFri 0:00 1:00 S # Zone NAME GMTOFF RULES FORMAT [UNTIL] Zone Asia/Damascus 2:25:12 - LMT 1920 # Dimashq --- 2307,2329 ---- # http://www.timeanddate.com/news/time/syria-dst-starts-march-27-2009.html # </a> + # From Steffen Thorsen (2009-10-27): + # The Syrian Arab News Network on 2009-09-29 reported that Syria will + # revert back to winter (standard) time on midnight between Thursday + # 2009-10-29 and Friday 2009-10-30: + # <a href="http://www.sana.sy/ara/2/2009/09/29/247012.htm"> + # http://www.sana.sy/ara/2/2009/09/29/247012.htm (Arabic) + # </a> + + # From Arthur David Olson (2009-10-28): + # We'll see if future DST switching times turn out to be end of the last + # Thursday of the month or the start of the last Friday of the month or + # something else. For now, use the start of the last Friday. + Rule Syria 2008 only - Apr Fri>=1 0:00 1:00 S ! Rule Syria 2008 only - Nov 1 0:00 0 - Rule Syria 2009 max - Mar lastFri 0:00 1:00 S + Rule Syria 2009 max - Oct lastFri 0:00 0 - # Zone NAME GMTOFF RULES FORMAT [UNTIL] Zone Asia/Damascus 2:25:12 - LMT 1920 # Dimashq diff -c old/europe new/europe *** old/europe Wed Oct 21 09:12:43 2009 --- new/europe Wed Oct 28 14:36:40 2009 *************** *** 1,5 **** # <pre> ! # @(#)europe 8.22 # This file is in the public domain, so clarified as of # 2009-05-17 by Arthur David Olson. --- 1,5 ---- # <pre> ! # @(#)europe 8.23 # This file is in the public domain, so clarified as of # 2009-05-17 by Arthur David Olson. *************** *** 2072,2078 **** --- 2072,2112 ---- 6:00 Russia NOV%sT 1992 Jan 19 2:00s 7:00 Russia NOV%sT 1993 May 23 # say Shanks & P. 6:00 Russia NOV%sT + + # From Alexander Krivenyshev (2009-10-13): + # Kemerovo oblast' (Kemerovo region) in Russia will change current time zone on + # March 28, 2010: + # from current Russia Zone 6 - Krasnoyarsk Time Zone (KRA) UTC +0700 + # to Russia Zone 5 - Novosibirsk Time Zone (NOV) UTC +0600 # + # This is according to Government of Russia decree # 740, on September + # 14, 2009 "Application in the territory of the Kemerovo region the Fifth + # time zone." ("Russia Zone 5" or old "USSR Zone 5" is GMT +0600) + # + # Russian Government web site (Russian language) + # <a href="http://www.government.ru/content/governmentactivity/rfgovernmentdecisions/a…"> + # http://www.government.ru/content/governmentactivity/rfgovernmentdecisions/a… + # </a> + # or Russian-English translation by WorldTimeZone.com with reference + # map to local region and new Russia Time Zone map after March 28, 2010 + # <a href="http://www.worldtimezone.com/dst_news/dst_news_russia03.html"> + # http://www.worldtimezone.com/dst_news/dst_news_russia03.html + # </a> + # + # Thus, when Russia will switch to DST on the night of March 28, 2010 + # Kemerovo region (Kemerovo oblast') will not change the clock. + # + # As a result, Kemerovo oblast' will be in the same time zone as + # Novosibirsk, Omsk, Tomsk, Barnaul and Altai Republic. + + Zone Asia/Novokuznetsk 5:48:48 - NMT 1920 Jan 6 + 6:00 - KRAT 1930 Jun 21 # Krasnoyarsk Time + 7:00 Russia KRA%sT 1991 Mar 31 2:00s + 6:00 Russia KRA%sT 1992 Jan 19 2:00s + 7:00 Russia KRA%sT 2010 Mar 28 2:00s + 6:00 Russia NOV%sT # Novosibirsk/Novokuznetsk Time + + # # From Oscar van Vlijmen (2001-08-25): [This region consists of] # Kemerovskaya oblast', Krasnoyarskij kraj, # Tajmyrskij (Dolgano-Nenetskij) avtonomnyj okrug, diff -c old/tz-art.htm new/tz-art.htm *** old/tz-art.htm Mon Jul 20 09:45:48 2009 --- new/tz-art.htm Wed Oct 28 13:19:00 2009 *************** *** 9,15 **** <body> <h1>Time and the Arts</h1> <address> ! @(#)tz-art.htm 8.13 </address> <p> This file is in the public domain, so clarified as of --- 9,15 ---- <body> <h1>Time and the Arts</h1> <address> ! @(#)tz-art.htm 8.14 </address> <p> This file is in the public domain, so clarified as of *************** *** 354,360 **** (originally aired 2007-02-28). </li> <li> ! In the 1946 "A Matter of Life and Death," there is a reference to British Double Summer Time. The time does not play a large part in the plot; it's just a passing reference to the time when one of the --- 354,361 ---- (originally aired 2007-02-28). </li> <li> ! In the 1946 movie "A Matter of Life and Death" ! (U.S. title "Stairway to Heaven") there is a reference to British Double Summer Time. The time does not play a large part in the plot; it's just a passing reference to the time when one of the *************** *** 363,369 **** --- 364,395 ---- <a href="http://us.imdb.com/title/tt0038733/"> http://us.imdb.com/title/tt0038733/ </a>. (Dave Cantor) + <li> + The 1953 railway comedy movie "The Titfield Thunderbolt" includes a + play on words on British Double Summer Time. Valentine's wife wants + him to leave the pub and asks him, "Do you know what time it is?" + And he, happy where he is, replies: "Yes, my love. Summer double time." + IMDB page: + <a href="http://us.imdb.com/title/tt0046436/"> + http://us.imdb.com/title/tt0046436/ + </a>. (Mark Brader, 2009-10-02) </li> + <li> + The premise of the 1999 caper movie "Entrapment" involves computers + in an international banking network being shut down briefly at + midnight in each time zone to avoid any problems at the transition + from the year 1999 to 2000 in that zone. (Hmmmm.) If this shutdown + is extended by 10 seconds, it will create a one-time opportunity for + a gigantic computerized theft. To achieve this, at one location the + crooks interfere with the microwave system supplying time signals to + the computer, advancing the time by 0.1 second each minute over the + last hour of 1999. (So this movie teaches us that 0.1 x 60 = 10.) + IMDB page: + <a href="http://us.imdb.com/title/tt0137494/"> + http://us.imdb.com/title/tt0137494/ + </a>. (Mark Brader, 2009-10-02) + </li> + </li> </ul> <hr> <ul> diff -c old/zdump.c new/zdump.c *** old/zdump.c Mon Jul 20 09:45:46 2009 --- new/zdump.c Tue Oct 27 10:42:46 2009 *************** *** 3,9 **** ** 2009-05-17 by Arthur David Olson. */ ! static char elsieid[] = "@(#)zdump.c 8.9"; /* ** This code has been made independent of the rest of the time --- 3,9 ---- ** 2009-05-17 by Arthur David Olson. */ ! static char elsieid[] = "@(#)zdump.c 8.10"; /* ** This code has been made independent of the rest of the time *************** *** 236,242 **** } static void ! usage(const char *progname, FILE *stream, int status) { (void) fprintf(stream, _("%s: usage is %s [ --version ] [ --help ] [ -v ] [ -c [loyear,]hiyear ] zonename ...\n\ --- 236,244 ---- } static void ! usage(stream, status) ! FILE * const stream; ! const int status; { (void) fprintf(stream, _("%s: usage is %s [ --version ] [ --help ] [ -v ] [ -c [loyear,]hiyear ] zonename ...\n\ *************** *** 283,289 **** (void) printf("%s\n", elsieid); exit(EXIT_SUCCESS); } else if (strcmp(argv[i], "--help") == 0) { ! usage(progname, stdout, EXIT_SUCCESS); } vflag = 0; cutarg = NULL; --- 285,291 ---- (void) printf("%s\n", elsieid); exit(EXIT_SUCCESS); } else if (strcmp(argv[i], "--help") == 0) { ! usage(stdout, EXIT_SUCCESS); } vflag = 0; cutarg = NULL; *************** *** 293,299 **** else cutarg = optarg; if ((c != EOF && c != -1) || (optind == argc - 1 && strcmp(argv[optind], "=") == 0)) { ! usage(progname, stderr, EXIT_FAILURE); } if (vflag) { if (cutarg != NULL) { --- 295,301 ---- else cutarg = optarg; if ((c != EOF && c != -1) || (optind == argc - 1 && strcmp(argv[optind], "=") == 0)) { ! usage(stderr, EXIT_FAILURE); } if (vflag) { if (cutarg != NULL) { diff -c old/zone.tab new/zone.tab *** old/zone.tab Wed Oct 21 09:12:44 2009 --- new/zone.tab Wed Oct 28 14:36:26 2009 *************** *** 1,5 **** # <pre> ! # @(#)zone.tab 8.28 # This file is in the public domain, so clarified as of # 2009-05-17 by Arthur David Olson. # --- 1,5 ---- # <pre> ! # %W% # This file is in the public domain, so clarified as of # 2009-05-17 by Arthur David Olson. # *************** *** 330,335 **** --- 330,336 ---- RU +5651+06036 Asia/Yekaterinburg Moscow+02 - Urals RU +5500+07324 Asia/Omsk Moscow+03 - west Siberia RU +5502+08255 Asia/Novosibirsk Moscow+03 - Novosibirsk + RU +5345+08707 Asia/Novokuznetsk Moscow+03 - Novokuznetsk RU +5601+09250 Asia/Krasnoyarsk Moscow+04 - Yenisei River RU +5216+10420 Asia/Irkutsk Moscow+05 - Lake Baikal RU +6200+12940 Asia/Yakutsk Moscow+06 - Lena River

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Syria to end DST a few days earlier
by Steffen Thorsen Oct. 27, 2009

Oct. 27, 2009

The Syrian Arab News Network on 2009-09-29 reported that Syria will revert back to winter (standard) time on midnight between Thursday 2009-10-29 and Friday 2009-10-30: http://www.sana.sy/ara/2/2009/09/29/247012.htm (Arabic) Best regards, Steffen Thorsen - timeanddate.com

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tzdata2009p.tar.gz
by Olson, Arthur David (NIH/NCI) [E] Oct. 26, 2009

Oct. 26, 2009

The file... ftp://elsie.nci.nih.gov/pub/tzdata2009p.tar.gz ...is now available; this reflects the Argentina (including San Luis) changes circulated on the time zone mailing list last week (with the correction from Mariano Absatz). Now that 2009p has all the changes affecting current stamps, I'll be moving on to stuff affecting past and future time stamps. Expect a 2009q next week, but if you're only interested in current stuff, 2009p should do the job. --ado

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Fwd: Pakistan data incorrect?
by Andy Heninger Oct. 25, 2009

Oct. 25, 2009

---------- Forwarded message ---------- From: Syed Masood Ibrahim <coolpak(a)gmail.com> Date: Tue, Oct 13, 2009 at 1:16 PM Subject: Re: Pakistan data incorrect? To: aheninger(a)google.com Cc: marc(a)geonames.org Hello, I am currently located in Pakistan city Lahore. We are still following Pakistan Daylight Savings time. Since I had no idea how to reply back on "GMane" thus sending you an e-mail... Kind Regards Masood Cell: +92-300-8487916 From: Andy Heninger <aheninger <at> google.com> Subject: Pakistan data incorrect?<http://news.gmane.org/find-root.php?message_id=%3cedd53c2d0910121459u1bde6f…> Newsgroups: gmane.comp.time.tz <http://news.gmane.org/gmane.comp.time.tz> Date: 2009-10-12 21:59:27 GMT (20 hours and 1 minute ago) Pinging the Pakistan question again, the current (2009n) data for Pakistan appears to be incorrect for the date for the end of daylight savings time for this year, 2009n says Rule Pakistan 2009 only - Oct 1 0:00 0 - Should be Rule Pakistan 2009 only - Nov 1 0:00 0 - I've independently received reports that Pakistan is still on Daylight time, but if someone located there could confirm it, that would be good. (I'm not there.) And then, of course, the data wants to be updated. Thanks, -- Andy

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FW: Incorrect historial DST rule for Hong Kong
by Olson, Arthur David (NIH/NCI) [E] Oct. 24, 2009

Oct. 24, 2009

I'm forwarding this message from Lee Yiu Chung who is not on the time zone mailing list. Those of you who are on the list, please direct replies appropriately. --ado -----Original Message----- From: ��ҫ�� [mailto:lee_yiu_chung@yahoo.com] Sent: Saturday, October 24, 2009 12:40 To: tz(a)lecserver.nci.nih.gov Subject: Incorrect historial DST rule for Hong Kong I found there are some mistakes for the historial DST rule for Hong Kong. Accoring to the DST record from Hong Kong Observatory (actually, it is not a observatory, but the official meteorological agency of HK, and also serves as the official timing agency), there are some missing and incorrect rules. Although the exact switch over time is missing, I think 3:30 is correct. The official DST record for Hong Kong can be obtained from http://www.hko.gov.hk/gts/time/Summertime.htm. Mistakes I found: - DST records before 1946 are missing (note: during 1942-1945 (WWII) Hong Kong is under Japanese occupation, and Hong Kong is put into DST for whole year, which would make HKT "in sync" with Japan. For 1941 you can assume the start/end time is 3:30, which should be a reasonale guess. - The end date of 1952 end time is incorrect. The current tz rule implies the end date is Oct 26, but the actual end date is Oct 25. - There is extra DST period during Dec 30 1973 to 20 Oct 74. (Yes, DST was applied during WINTER, probably for oil crisis.) - No DST from 1980 onwards, but the current rule implies there was DST in 1980. Yahoo!��ṩ�W�ϰ�ȫ��ԣ��η��ڿ�! Ոǰ�� http://hk.promo.yahoo.com/security/ �˽��!

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Incorrect historial DST rule for Hong Kong
by 李耀宗 Oct. 24, 2009

Oct. 24, 2009

I found there are some mistakes for the historial DST rule for Hong Kong. Accoring to the DST record from Hong Kong Observatory (actually, it is not a observatory, but the official meteorological agency of HK, and also serves as the official timing agency), there are some missing and incorrect rules. Although the exact switch over time is missing, I think 3:30 is correct. The official DST record for Hong Kong can be obtained from http://www.hko.gov.hk/gts/time/Summertime.htm. Mistakes I found: - DST records before 1946 are missing (note: during 1942-1945 (WWII) Hong Kong is under Japanese occupation, and Hong Kong is put into DST for whole year, which would make HKT "in sync" with Japan. For 1941 you can assume the start/end time is 3:30, which should be a reasonale guess. - The end date of 1952 end time is incorrect. The current tz rule implies the end date is Oct 26, but the actual end date is Oct 25. - There is extra DST period during Dec 30 1973 to 20 Oct 74. (Yes, DST was applied during WINTER, probably for oil crisis.) - No DST from 1980 onwards, but the current rule implies there was DST in 1980. Yahoo!香港提供網上安全攻略，教你如何防範黑客! 請前往 http://hk.promo.yahoo.com/security/ 了解更多!

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Ireland and Britain consider the idea of joining European Central Time (CET)
by Alexander Krivenyshev Oct. 23, 2009

Oct. 23, 2009

Ireland and Britain consider the idea of joining European Central Time (CET=MEZ) after additional research. Irish Times: Ryan backs research into Ireland joining European central time http://www.breakingnews.ie/ireland/ryan-backs-research-into-ireland-joining- european-central-time-431289.html "... Mr Ryan (Minister for Communications, Energy and Natural Resources) was responding to calls from supermarket tycoon- turned senator Fergal Quinn, who claims his campaign for a permanent switch to European time has support among both Irish and British parliamentarians ... " http://www.irishtimes.com/newspaper/breaking/2009/1022/breaking80.htm or http://www.worldtimezone.com/dst_news/dst_news_uk01.html -------------------- Alexander Krivenyshev (World Time Zone) http://www.worldtimezone.com

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tzdata2009o - southamerica
by Pablo Nazar Oct. 21, 2009

Oct. 21, 2009

Regards, The Argentinian DST time change for Oct-19 was *not* done in the whole country; several Provinces did *not* change the clocks. Is this the reason why tzdata2009o doesn't contain these changes? (just guessing, I need to ask) Thanks -- Pablo Nazar

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Argentina DST change.
by Veiga Jorge Oct. 21, 2009

Oct. 21, 2009

As you may know, the time zone change to DST time in Argentina was not realized last sunday October 18th. Even though the file southamerica file in current tzdata compilation is right, the DST change in my country is only taken yearly under a political presidential decreet (per decreet basis). I hope this information becomes usefull for you. Regards, Jorge Veiga Telefónica de Argentina * mailto:veigaj@telefonica.com.ar

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proposed time zone packages for Argentina in general and San Juan in particular
by Arthur David Olson Oct. 21, 2009

Oct. 21, 2009

Below you'll find proposed changes to the "southamerica" for Argentina; most of Argentina is not using DST in 2009-2010, but San Juan is. If no problems are found, the ftp package will be updated on 2009-10-26. --ado ------- southamerica ------- *** /tmp/geta114 Wed Oct 21 09:11:40 2009 --- /tmp/getb114 Wed Oct 21 09:11:40 2009 *************** *** 1,5 **** # <pre> ! # @(#)southamerica 8.37 # This file is in the public domain, so clarified as of # 2009-05-17 by Arthur David Olson. --- 1,5 ---- # <pre> ! # @(#)southamerica 8.39 # This file is in the public domain, so clarified as of # 2009-05-17 by Arthur David Olson. *************** *** 215,223 **** # http://www.jujuy.gov.ar/index2/partes_prensa/18_10_08/235-181008.doc # </a> Rule Arg 2007 only - Dec 30 0:00 1:00 S ! Rule Arg 2008 max - Mar Sun>=15 0:00 0 - ! Rule Arg 2008 max - Oct Sun>=15 0:00 1:00 S # From Mariano Absatz (2004-05-21): # Today it was officially published that the Province of Mendoza is changing --- 215,237 ---- # http://www.jujuy.gov.ar/index2/partes_prensa/18_10_08/235-181008.doc # </a> + # From fullinet (2009-10-18): + # As announced in + # <a hef="http://www.argentina.gob.ar/argentina/portal/paginas.dhtml?pagina=356"> + # http://www.argentina.gob.ar/argentina/portal/paginas.dhtml?pagina=356 + # </a> + # (an official .gob.ar) under title: "Sin Cambio de Hora" (english: "No hour change") + # + # "Por el momento, el Gobierno Nacional resolvio no modificar la hora + # oficial, decision que estaba en estudio para su implementacion el + # domingo 18 de octubre. Desde el Ministerio de Planificacion se anuncio + # que la Argentina hoy, en estas condiciones meteorologicas, no necesita + # la modificacion del huso horario, ya que 2009 nos encuentra con + # crecimiento en la produccion y distribucion energetica." + Rule Arg 2007 only - Dec 30 0:00 1:00 S ! Rule Arg 2008 2009 - Mar Sun>=15 0:00 0 - ! Rule Arg 2008 only - Oct Sun>=15 0:00 1:00 S # From Mariano Absatz (2004-05-21): # Today it was officially published that the Province of Mendoza is changing *************** *** 389,433 **** # during 2009, this timezone change will run from 00:00 the third Sunday # in March until 24:00 of the second Saturday in October. ! # From Arthur David Olson (2009-03-16): ! # The unofficial claim at ! # <a href="http://www.timeanddate.com/news/time/san-luis-new-time-zone.html"> ! # http://www.timeanddate.com/news/time/san-luis-new-time-zone.html ! # </a> ! # is that "The province will most likely follow the next daylight saving schedule, ! # which is planned for the second Sunday in October." ! ! # From Alexander Krivenyshev (2009-09-19): ! # Some Argentinian Provinces (Buenos Aires, Entre Ríos) are opposing to the ! # Daylight Saving Time for the 2009-2010 season. # ! # (Spanish) ! # "El cambio de huso horario en Entre Ríos deberá ser aprobado por la ! # Legislatura": ! # <a href="http://www.analisisdigital.com.ar/noticias.php?ed=1&di=0&no=110168"> ! # http://www.analisisdigital.com.ar/noticias.php?ed=1&di=0&no=110168 # </a> ! # English translation - "The time zone change in Entre Rios must be approved by ! # the Legislature." # ! # (Spanish) ! # "Mar del Plata no quiere cambiar la hora." ! # <a href="http://www.mensajeroweb.com.ar/index.php?x=nota/33861/1/mar-del-plata-no-qu…"> ! # http://www.mensajeroweb.com.ar/index.php?x=nota/33861/1/mar-del-plata-no-qu… ! # </a> ! # English translation - "Mar del Plata is not to change the time" # ! # or ! # (some English translation) ! # <a href="http://www.worldtimezone.com/dst_news/dst_news_argentina07.html"> ! # http://www.worldtimezone.com/dst_news/dst_news_argentina07.html ! # </a> - # From Arthur David Olson (2009-09-22): - # "Mar del Plata no quiere cambiar la hora" translates to - # "Mar del Plata doesn't want to change the time" - # (less definitive than "is not to"). - # Zone NAME GMTOFF RULES FORMAT [UNTIL] # # Buenos Aires (BA), Capital Federal (CF), --- 403,442 ---- # during 2009, this timezone change will run from 00:00 the third Sunday # in March until 24:00 of the second Saturday in October. ! # From Mariano Absatz (2009-10-16): ! # ...the Province of San Luis is a case in itself. # ! # The Law at ! # <a href="http://www.diputadossanluis.gov.ar/diputadosasp/paginas/verNorma.asp?NormaI…>" ! # http://www.diputadossanluis.gov.ar/diputadosasp/paginas/verNorma.asp?NormaI… # </a> ! # is ambiguous because establishes a calendar from the 2nd Sunday in ! # October at 0:00 thru the 2nd Saturday in March at 24:00 and the ! # complement of that starting on the 2nd Sunday of March at 0:00 and ! # ending on the 2nd Saturday of March at 24:00. # ! # This clearly breaks every time the 1st of March or October is a Sunday. # ! # IMHO, the "spirit of the Law" is to make the changes at 0:00 on the 2nd ! # Sunday of October and March. ! # ! # The problem is that the changes in the rest of the Provinces that did ! # change in 2007/2008, were made according to the Federal Law and Decrees ! # that did so on the 3rd Sunday of October and March. ! # ! # In fact, San Luis actually switched from UTC-4 to UTC-3 last Sunday ! # (October 11th) at 0:00. ! # ! # So I guess a new set of rules, besides "Arg", must be made and the last ! # America/Argentina/San_Luis entries should change to use these... ! # ! # I'm enclosing a patch that does what I say... regretfully, the San Luis ! # timezone must be called "WART/WARST" even when most of the time (like, ! # right now) WARST == ART... that is, since last Sunday, all the country ! # is using UTC-3, but in my patch, San Luis calls it "WARST" and the rest ! # of the country calls it "ART". ! # ... # Zone NAME GMTOFF RULES FORMAT [UNTIL] # # Buenos Aires (BA), Capital Federal (CF), *************** *** 560,565 **** --- 569,578 ---- -3:00 - ART # # San Luis (SL) + + Rule SanLuis 2008 max - Mar Sun>=8 0:00 0 - + Rule SanLuis 2008 max - Oct Sun>=8 0:00 1:00 S + Zone America/Argentina/San_Luis -4:25:24 - LMT 1894 Oct 31 -4:16:48 - CMT 1920 May -4:00 - ART 1930 Dec *************** *** 574,581 **** -3:00 - ART 2004 May 31 -4:00 - WART 2004 Jul 25 -3:00 Arg AR%sT 2008 Jan 21 ! -3:00 - ART 2009 Mar 15 ! -4:00 Arg WAR%sT # # Santa Cruz (SC) Zone America/Argentina/Rio_Gallegos -4:36:52 - LMT 1894 Oct 31 --- 587,593 ---- -3:00 - ART 2004 May 31 -4:00 - WART 2004 Jul 25 -3:00 Arg AR%sT 2008 Jan 21 ! -4:00 SanLuis WAR%sT # # Santa Cruz (SC) Zone America/Argentina/Rio_Gallegos -4:36:52 - LMT 1894 Oct 31

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