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Greenwich Time and Longitude
by Brian Inglis Feb. 6, 2014

Feb. 6, 2014

On 2014-02-06 03:58, David Malone wrote: > I think a version of this story is included in Derek Howse's > "Greenwich Time and Longitude" book, in relation to the shutting > down of the telegraph-based time service from Greenwich. See > here, on page 115: > > https://archive.org/details/GreenwichTime > > He even gives a reference for the story. > > David. > _______________________________________________ > time-nuts mailing list -- time-nuts(a)febo.com > To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > and follow the instructions there. Forwarded from comp.time.nuts - the link is to an online and downloadable document comprehensively referencing the histories of the distribution of standard times, the establishment of standard time zones, and some of the absurdities uncovered. -- Take care. Thanks, Brian Inglis

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Re: [tz] CIA confused about Cedros Island time zone?
by Steve Jones Feb. 6, 2014

Feb. 6, 2014

At 15:48 2/5/2014, vanadovv(a)hetnet.nl wrote: >My 2 cents: >(1) Isla Cedros is part of Ensenada, Baja California ><http://es.wikipedia.org/wiki/Isla_Cedros>http://es.wikipedia.org/wiki/Isla_Cedros Correct. Baja is Pacific time, Baja Sur is mountain time. >(2) The aeroport seems to be on UTC-7 ><http://worldaerodata.com/wad.cgi?id=MX00386&sch=MM10>http://worldaerodata.com/wad.cgi?id=MX00386&sch=MM10 I believe there is a good chance that record is incorrect. If so it probably has its roots in the original CIA error. http://www.gcmap.com/airport/CDI shows it to be Pacific Time, UTC-8 (DST-7). I've sent an email to the two airlines that report offering charter service to the Island, seeking clarification. The airport itself appears to be just an unmanned paved airstrip, so I don't know who else to contact for confirmation. Regards, Steve Jones []

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CIA confused about Cedros Island time zone?
by vanadovv＠hetnet.nl Feb. 5, 2014

Feb. 5, 2014

Re: [tz] CIA confused about Cedros Island time zone? Steve Jones stevejones at OnTimeZone.com Sun Feb 2 23:41:18 UTC 2014 ....... That map, and the maps it was derived from (including the original source, the CIA) show Cedros Island as being UTC-7 (as if it were in Baja Sur, not Baja). The border between Baja and Baja Sur is on the 28th parallel, which lies south of Cedros Island. Baja is in the Pacific Time zone, UTC-8. Baja Sur is in the Mountain time zone, UTC-7. I find multiple references confirming that Cedros Island is part of Baja, thus UTC-8. I find no references making any allusion to the official or unofficial observed time on the island to be other than UTC-8. .... My 2 cents: (1) Isla Cedros is part of Ensenada, Baja California http://es.wikipedia.org/wiki/Isla_Cedros (2) The aeroport seems to be on UTC-7 http://worldaerodata.com/wad.cgi?id=MX00386&sch=MM10 Oscar van Vlijmen

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CIA confused about Cedros Island time zone?
by Steve Jones Feb. 5, 2014

Feb. 5, 2014

At 07:38 2/2/2014, Arthur David Olson wrote: > From Randy Olson (no known relation), a map of solar time versus clock time: > ><https://twitter.com/randal_olson/statuses/429969774831882242>https://twitter.com/randal_olson/statuses/429969774831882242 That map, and the maps it was derived from (including the original source, the CIA) show Cedros Island as being UTC-7 (as if it were in Baja Sur, not Baja). The border between Baja and Baja Sur is on the 28th parallel, which lies south of Cedros Island. Baja is in the Pacific Time zone, UTC-8. Baja Sur is in the Mountain time zone, UTC-7. I find multiple references confirming that Cedros Island is part of Baja, thus UTC-8. I find no references making any allusion to the official or unofficial observed time on the island to be other than UTC-8. This seems to be a significant error, not I presume the type the CIA normally makes... so I am wondering if I've missed something. Thoughts? Regards, Steve Jones, St. Louis, MO Emacs!

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credit for "right" zone code
by Steve Allen Feb. 5, 2014

Feb. 5, 2014

I want to be sure to give credit where credit is due for the code that handles leap seconds in the "right" zones. The comments in tzcode indicate that Arthur David Olson and Bradley White are two who deserve credit. Are there others who have contributed to that capability? -- Steve Allen <sla(a)ucolick.org> WGS-84 (GPS) UCO/Lick Observatory--ISB Natural Sciences II, Room 165 Lat +36.99855 1156 High Street Voice: +1 831 459 3046 Lng -122.06015 Santa Cruz, CA 95064 http://www.ucolick.org/~sla/ Hgt +250 m

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question about Asia/Urumqi: why Guangdong
by Alois Treindl Feb. 3, 2014

Feb. 3, 2014

In the commentary for zone Asia/Urumqi one reads # Xin-zang Time ("Xinjiang-Tibet Time") # The Gansu counties Aksay, Anxi, Dunhuang, Subei; west Qinghai; # the Guangdong counties Xuwen, Haikang, Suixi, Lianjiang, # Zhanjiang, Wuchuan, Huazhou, Gaozhou, Maoming, Dianbai, and Xinyi; # east Tibet, including Lhasa, Chamdo, Shigaise, Jimsar, Shawan and Hutubi; # east Xinjiang, including Urumqi, Turpan, Karamay, Korla, Minfeng, Jinghe, # Wusu, Qiemo, Xinyan, Wulanwusu, Jinghe, Yumin, Tacheng, Tuoli, Emin, # Shihezi, Changji, Yanqi, Heshuo, Tuokexun, Tulufan, Shanshan, Hami, # Fukang, Kuitun, Kumukuli, Miquan, Qitai, and Turfan. Question: what is the rationale for having the Guangdong counties listed for this zone? Guangdong is the province around Hongkong, with latitude around 20n and longitude around 115e. This is geographically very far away from east Tibet and east Xinjiang, altitude around 40n and loangitude less than 82e. What is the source for listing Guangdong here? I presume that this is an error.

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[PATCH] Mention Maggiolo's map of solar vs standard time.
by Paul Eggert Feb. 2, 2014

Feb. 2, 2014

* tz-link.htm: Add URL and description. (Thanks to Arthur David Olson.) * NEWS: Document this. --- NEWS | 3 +++ tz-link.htm | 6 +++++- 2 files changed, 8 insertions(+), 1 deletion(-) diff --git a/NEWS b/NEWS index 46b0160..bbc2b74 100644 --- a/NEWS +++ b/NEWS @@ -30,6 +30,9 @@ Unreleased, experimental changes CLDR data is available in both XML and JSON form. + Mention Maggiolo's map of solar vs standard time. + (Thanks to Arthur David Olson.) + Update two links. (Thanks to Oscar van Vlijmen.) Fix some formatting glitches, e.g., remove random newlines from diff --git a/tz-link.htm b/tz-link.htm index 57ada61..596a82a 100644 --- a/tz-link.htm +++ b/tz-link.htm @@ -8,7 +8,7 @@ <meta http-equiv="Content-type" content='text/html; charset="US-ASCII"'> <meta name="DC.Creator" content="Eggert, Paul"> <meta name="DC.Contributor" content="Olson, Arthur David"> -<meta name="DC.Date" content="2014-01-30"> +<meta name="DC.Date" content="2014-02-02"> <meta name="DC.Description" content="Sources of information about time zones and daylight saving time"> <meta name="DC.Identifier" @@ -429,6 +429,10 @@ has several fancy time zone maps; it covers Russia particularly well. The maps' pictorial quality is not quite as good as the <abbr>CIA</abbr>'s but the maps are more up to date.</li> +<li><a href="http://poisson.phc.unipi.it/~maggiolo/index.php/2014/01/how-much-is-time-wr…">How +much is time wrong around the world?</a> maps the difference between +mean solar and standard time, highlighting areas such as western China +where the two differ greatly.</li> </ul> <h2>Time zone boundaries</h2> <ul> -- 1.8.3.2

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URL change OvV
by vanadovv＠hetnet.nl Jan. 30, 2014

Jan. 30, 2014

Hello! I would like to inform you that my timezone pages will move from telfort.nl to kpn.nl. Two of my pages are listed on tz-link.htm, part of the TZ distribution. (1) href="http://home.telfort.nl/~t876506/TZworld.html" Complete timezone information for all countries - displays tables of DST rules. New URL: http://home.kpn.nl/vanadovv/time/TZworld.html (2) href="http://home.telfort.nl/~t876506/Multizones.html" Time zone boundaries for multizone countries - summarizes legal boundaries between time zones within countries. New URL: http://home.kpn.nl/vanadovv/time/Multizones.html The move is in effect as of now. My web site at telfort.nl will be shut down per 01 Feb. 2014. Please change your bookmarks and references. Thanks! Oscar van Vlijmen

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Europe/Pristina
by Morgan Sowden Jan. 28, 2014

Jan. 28, 2014

Hi There, Apologies if this issue has already been raised, but I couldn't find any references in the mailing list's archives. We run a high traffic website and have just updated it so that we can send out emails at the time set by the user. We thus implemented PyTZ as we have users from all over the world. We included Kosovo as a country in our country list (requested by some users) but there is no matching timezone for it in the DB. We're assuming that the convention would dictate the one should add "Europe/Pristina" (the capital) and then it could use the same rules as for "Europe/Belgrade" or "Europe/Tirana" regarding the setting of time. There is no official ISO code for Kosovo yet, though KS seems to be evolving as a standard. Feedback welcome. Kind Regards

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Correct Time in the Hashemite Kingdom of Jordan
by Keith Jones Jan. 27, 2014

Jan. 27, 2014

To Whom It May Concern, If you have the authority to make changes to the time zone database or know who does have the authority, please be informed that Jordan's time is now the same as Eastern European Standard Time. The government of Jordan decided this year (last year, too) to not follow Daylight Savings Time, but then after much pressure from many sides and some unfortunate events decided to change time (this happened December 19/20). Unfortunately, computers and devices relying on automatic times and zones have yet to make this adjustment. If you could help correct this, certainly hundreds of thousands and probably millions would be very grateful. Thank you! Keith Jones Amman, Jordan PS - Strange thing... an older IPhone 3GS running 6.1.3 (10B329) gets the time right, but our iPhone 5's and iPads running iOS 7.?? are off and hour. Strange.

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Non-valid timezones, is there a rule to remove them?
by Fabiano Fidêncio Jan. 24, 2014

Jan. 24, 2014

Howdy! Looking at the zone.tab file I can see a few timezones that, although valid in the past, they are not valid anymore. I can pick as example, reported on the GNOME Bugzilla[0], Asia/Novosibirsk, that used to be UTC+7, but nowadays is considered the same one than Asia/Almaty, which one is UTC+6. How is the rule about keep or remove these not-used-anymore timezones? Would you guys accept a patch removing the not-used-anymore ones? What kind of information should I provide/get to be sure that one timezone could be removed? Thanks is advance and Best Regards. [0]: https://bugzilla.gnome.org/show_bug.cgi?id=722419 -- Fabiano Fidêncio

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excellent Sources for Time Zone and Daylight Saving Time Data page, thanks
by Tracy Haynes Jan. 23, 2014

Jan. 23, 2014

Hi there! I wanted to thank you for your page http://www.iana.com/time-zones/repository/tz-link.html It's been really useful as I've been putting together a collection of resources for my boss to use and refer to in his own writing; I hope you don't mind my using your page! He actually just wrote an article about time zones that you might enjoy: "Understanding Time Zones" http://www.wakanow.com/ng/pages/Understanding-Time-Zones Would you mind adding my article to your page with all your other other helpful resources? I think showing my boss that I'm making connections and reaching out would go a long way in giving me an edge in my new position:) Thank you so much, and let me know what you think! Tracy Intern Wakanow Travel, DC Office thaynes(a)blog.wakanow.com

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Newly proposed 10 time zones in Russia - draft Federal Law 431985-6
by Alexander Krivenyshev Jan. 23, 2014

Jan. 23, 2014

Below is information concerning a DRAFT amendment (Russian Federal Law N 431985-6) "On the calculation of time" which was recently introduced to Russian State Duma on January 20, 2014. Original Draft Federal Law document as PDF at the Russian State Duma web site: (in Russian) http://asozd2.duma.gov.ru/main.nsf/%28SpravkaNew%29?OpenAgent&RN=431985-6&02 or our link (in Russian) at http://www.worldtimezone.com/dst_news/dst_news_russia59.html An English translation of the newly proposed 10 time zones in Russia and corresponding areas/cities/administrative centers in the Russian Federation defined in the table (translated and compiled by WorldTimeZone) at link: http://www.worldtimezone.com/dst_news/dst_news_russia60.html The new proposal 431985-6 suggests moving the clock back one (1) hour for almost all regions (including Moscow). In some regions (Chita, Vladivostok, Khabarovsk, Sakha-Yakutia, Omsk, Birobidzhan, Orenburg, Perm, Ufa) the suggestion to turn clocks by two (2) hours back (-2 hours) would therefore force those regions to potentially change their time zones. If approved, the new bill would take effect on October 26, 2014. Alexander Krivenyshev http://www.WorldTimeZone.com

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Paraguay 2014 discrepancy
by Andrew Paprocki Jan. 22, 2014

Jan. 22, 2014

When Paraguay decided to move DST back to March in 2013, it appears that the database records this as 2013->max (i.e., permanent) but timeanddate.comrecorded it as only applying to 2013. The page for Asuncion (http://www.timeanddate.com/worldclock/city.html?n=21) currently shows a DST date of 12 April, 2014. Is the database correct or is timeanddate.com correct? I fully expect governments to flip-flop, but there should probably be a consistent date until an official law is passed. -Andrew

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FW: Please direct me to an explanantion
by Marvel, Jim (CPCOE) Jan. 21, 2014

Jan. 21, 2014

Found it myself,zic.8.txt thanks Jim Marvel Software Engineer II Honeywell ESEA CMS 8323 Lindbergh Court Sarasota FL 34243 Phone - 941.360.6209 (alt: 941.360.6213) Fax - 941.355.9241 Jim.Marvel(a)Honeywell.com<mailto:nancy.ramm@honeywell.com> From: Marvel, Jim (CPCOE) Sent: Tuesday, January 21, 2014 9:53 AM To: 'tz(a)iana.org' Subject: Please direct me to an explanantion Hi, # Zone NAME GMTOFF RULES FORMAT [UNTIL] Zone Europe/London -0:01:15 - LMT 1847 Dec 1 0:00s 0:00 GB-Eire %s 1968 Oct 27 1:00 - BST 1971 Oct 31 2:00u Please direct me to an explanation of the "s" and the "u" in the rules. I looked within the tz_code and tz_data but was unable to find an explanation. Thanks Jim Marvel Software Engineer II Honeywell ESEA CMS 8323 Lindbergh Court Sarasota FL 34243 Phone - 941.360.6209 (alt: 941.360.6213) Fax - 941.355.9241 Jim.Marvel(a)Honeywell.com<mailto:nancy.ramm@honeywell.com>

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Please direct me to an explanantion
by Marvel, Jim (CPCOE) Jan. 21, 2014

Jan. 21, 2014

Hi, # Zone NAME GMTOFF RULES FORMAT [UNTIL] Zone Europe/London -0:01:15 - LMT 1847 Dec 1 0:00s 0:00 GB-Eire %s 1968 Oct 27 1:00 - BST 1971 Oct 31 2:00u Please direct me to an explanation of the "s" and the "u" in the rules. I looked within the tz_code and tz_data but was unable to find an explanation. Thanks Jim Marvel Software Engineer II Honeywell ESEA CMS 8323 Lindbergh Court Sarasota FL 34243 Phone - 941.360.6209 (alt: 941.360.6213) Fax - 941.355.9241 Jim.Marvel(a)Honeywell.com<mailto:nancy.ramm@honeywell.com>

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New proposal to return Russia 10 time zones and adjust regions to the standard time
by Alexander Krivenyshev Jan. 20, 2014

Jan. 20, 2014

New bill on changing time in Russia was submitted today (January 20, 2014). New bill will be more complicated than a simple change clocks back to the winter time. The proposals included: - to change Moscow time zone to UTC+3 from current UTC+4. - return Russia 10 time zones (today Russia uses nine time zones). - adjust each region to its standard time zone. - no seasonal time change (no DST). If approved, the new bill will go into effect on October 26, 2014. ITAR-TASS Novosti (in Russian) http://itar-tass.com/obschestvo/897800 Alexander Krivenyshev - WorldTimeZone.com

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[PATCH] Simplify some ALL_STATE and PCTS ifdefs.
by Paul Eggert Jan. 18, 2014

Jan. 18, 2014

* Makefile (GCC_DEBUG_FLAGS): Add -Wno-address and -Wno-cast-qual. Otherwise, GCC 4.8.1 complains about some of the following changes. * localtime.c (wildabbr): Now const. This is a tiny bit more efficient, POSIX allows it, and the ALL_STATE simplifications below make use of it. All uses changed to cast if needed. (settzname, tzload, localsub, gmtsub, timesub, time2sub, time1): Protect less code with ALL_STATE; this is simpler and doesn't change behavior (or, these days, efficiency). (time1): Simplify the PCTS ifdef, and explain what PCTS is. --- Makefile | 2 +- localtime.c | 53 ++++++++++++----------------------------------------- 2 files changed, 13 insertions(+), 42 deletions(-) diff --git a/Makefile b/Makefile index 40bbbff..ab3cc6b 100644 --- a/Makefile +++ b/Makefile @@ -136,7 +136,7 @@ GCC_DEBUG_FLAGS = -Dlint -g3 -O3 -fno-common -fstrict-aliasing \ -Wbad-function-cast -Wcast-align -Wcast-qual \ -Wformat=2 -Winit-self \ -Wmissing-declarations -Wmissing-noreturn -Wmissing-prototypes \ - -Wnested-externs \ + -Wnested-externs -Wno-address -Wno-cast-qual \ -Wno-format-nonliteral -Wno-sign-compare -Wno-sign-conversion \ -Wno-type-limits \ -Wno-unused-parameter -Woverlength-strings -Wpointer-arith \ diff --git a/localtime.c b/localtime.c index 57d7d83..ff07c70 100644 --- a/localtime.c +++ b/localtime.c @@ -61,7 +61,7 @@ #define WILDABBR " " #endif /* !defined WILDABBR */ -static char wildabbr[] = WILDABBR; +static const char wildabbr[] = WILDABBR; static const char gmt[] = "GMT"; @@ -201,8 +201,8 @@ static int lcl_is_set; static int gmt_is_set; char * tzname[2] = { - wildabbr, - wildabbr + (char *) wildabbr, + (char *) wildabbr }; /* @@ -254,8 +254,7 @@ settzname(void) register struct state * const sp = lclptr; register int i; - tzname[0] = wildabbr; - tzname[1] = wildabbr; + tzname[0] = tzname[1] = (char *) wildabbr; #ifdef USG_COMPAT daylight = 0; timezone = 0; @@ -263,12 +262,10 @@ settzname(void) #ifdef ALTZONE altzone = 0; #endif /* defined ALTZONE */ -#ifdef ALL_STATE if (sp == NULL) { - tzname[0] = tzname[1] = gmt; + tzname[0] = tzname[1] = (char *) gmt; return; } -#endif /* defined ALL_STATE */ /* ** And to get the latest zone names into tzname. . . */ @@ -347,10 +344,8 @@ tzload(register const char *name, register struct state *const sp, sp->goback = sp->goahead = FALSE; -#ifdef ALL_STATE if (up == NULL) return -1; -#endif if (name == NULL && (name = TZDEFAULT) == NULL) goto oops; @@ -1268,10 +1263,8 @@ localsub(const time_t *const timep, const int_fast32_t offset, const time_t t = *timep; sp = lclptr; -#ifdef ALL_STATE if (sp == NULL) return gmtsub(timep, offset, tmp); -#endif /* defined ALL_STATE */ if ((sp->goback && t < sp->ats[0]) || (sp->goahead && t > sp->ats[sp->timecnt - 1])) { time_t newt = t; @@ -1366,8 +1359,8 @@ gmtsub(const time_t *const timep, const int_fast32_t offset, gmt_is_set = TRUE; #ifdef ALL_STATE gmtptr = malloc(sizeof *gmtptr); - if (gmtptr != NULL) #endif /* defined ALL_STATE */ + if (gmtptr != NULL) gmtload(gmtptr); } result = timesub(timep, offset, gmtptr, tmp); @@ -1377,18 +1370,7 @@ gmtsub(const time_t *const timep, const int_fast32_t offset, ** "UT+xxxx" or "UT-xxxx" if offset is non-zero, ** but this is no time for a treasure hunt. */ - if (offset != 0) - tmp->TM_ZONE = wildabbr; - else { -#ifdef ALL_STATE - if (gmtptr == NULL) - tmp->TM_ZONE = gmt; - else tmp->TM_ZONE = gmtptr->chars; -#endif /* defined ALL_STATE */ -#ifndef ALL_STATE - tmp->TM_ZONE = gmtptr->chars; -#endif /* State Farm */ - } + tmp->TM_ZONE = offset ? wildabbr : gmtptr ? gmtptr->chars : gmt; #endif /* defined TM_ZONE */ return result; } @@ -1448,12 +1430,7 @@ timesub(const time_t *const timep, const int_fast32_t offset, corr = 0; hit = 0; -#ifdef ALL_STATE i = (sp == NULL) ? 0 : sp->leapcnt; -#endif /* defined ALL_STATE */ -#ifndef ALL_STATE - i = sp->leapcnt; -#endif /* State Farm */ while (--i >= 0) { lp = &sp->lsis[i]; if (*timep >= lp->ls_trans) { @@ -1827,10 +1804,8 @@ time2sub(struct tm *const tmp, */ sp = (const struct state *) ((funcp == localsub) ? lclptr : gmtptr); -#ifdef ALL_STATE if (sp == NULL) return WRONG; -#endif /* defined ALL_STATE */ for (i = sp->typecnt - 1; i >= 0; --i) { if (sp->ttis[i].tt_isdst != yourtm.tm_isdst) continue; @@ -1903,17 +1878,15 @@ time1(struct tm *const tmp, if (tmp->tm_isdst > 1) tmp->tm_isdst = 1; t = time2(tmp, funcp, offset, &okay); -#ifdef PCTS - /* - ** PCTS code courtesy Grant Sullivan. - */ if (okay) return t; if (tmp->tm_isdst < 0) +#ifdef PCTS + /* + ** POSIX Conformance Test Suite code courtesy Grant Sullivan. + */ tmp->tm_isdst = 0; /* reset to std and try again */ -#endif /* defined PCTS */ -#ifndef PCTS - if (okay || tmp->tm_isdst < 0) +#else return t; #endif /* !defined PCTS */ /* @@ -1923,10 +1896,8 @@ time1(struct tm *const tmp, ** type they need. */ sp = (const struct state *) ((funcp == localsub) ? lclptr : gmtptr); -#ifdef ALL_STATE if (sp == NULL) return WRONG; -#endif /* defined ALL_STATE */ for (i = 0; i < sp->typecnt; ++i) seen[i] = FALSE; nseen = 0; -- 1.8.3.2

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Russia back to "winter time" soon
by Steffen Thorsen Jan. 18, 2014

Jan. 18, 2014

According to this news source, Russia will most likely set clocks one hour back this spring, the bill will be submitted on January 20th, hopefully with the date for the change. "Russia to return winter time after Sochi Olympics": http://rt.com/politics/russia-winter-time-sochi-574/ Best regards, Steffen Thorsen - timeanddate.com

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Regarding Asia/Calcutta
by Peddi, Radhika (Radhika) Jan. 16, 2014

Jan. 16, 2014

Hi, I would like to know whether you have removed Asia/Calcutta time zone from tz database? If so what is the solution for the existing customer who are using this timezone. Thanks & Regards, Radhika Peddi|Avaya India Pvt. Ltd.| Wing 'A', Level -5, Tower-11, Cybercity, Magarpatta City, Hadapsar | Pune, 411028|India Voice +91 20 4101 8311| Email: rpeddi<mailto:rpeddi@avaya.com>@avaya.com [ Please consider the environment before printing this email ]

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Fiji to end DST one hour earlier
by Steffen Thorsen Jan. 10, 2014

Jan. 10, 2014

In a press release from the Fijian Government, they announce Fiji will end DST on 2014-01-19 02:00: http://www.fiji.gov.fj/Media-Center/Press-Releases/DAYLIGHT-SAVINGS-TO-END-… > The Ministry of Labour, Industrial Relations and Employment is reminding > the public that daylight savings will end on the 19th of January, 2014. > Labour Minister, Jone Usamate said that the public will need to move their > clocks one hour backwards at 2am on the same day. Interesting enough they said 3 am in their previous announcement in August: http://www.fiji.gov.fj/Media-Center/Press-Releases/DAYLIGHT-SAVING-STARTS-O… > Fiji will start daylight savings on Sunday 27th October, 2013 and end at > 3am on Sunday 19th January, 2014. Best regards, Steffen Thorsen - timeanddate.com

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Timezones in Jordan
by Michael Gardiner Jan. 3, 2014

Jan. 3, 2014

Can you explain the current situation with regards to timezone data for Jordan. I work in the Australian Embassy in amman Jordan and am having a lot of issues with setting the correct time. On our computers when we use a NTP source such as: server 0.pool.ntp.org 120.88.46.10 server 1.pool.ntp.org server 2.pool.ntp.org server 3.pool.ntp.org It sets the clock 1 hour ahead of the correct time so I have to set them all manually which is not good. I have had a look at TZDATA2013i and it had the time as UTC +2 which should give us the correct time. Any Advise would be great. Regards Michael Gardiner First Secretary Technical Australian Embassy Amman Screen shot of using NTP server advances time by 1 hour: Having to Manually set the time (+4 minutes is writing the email): --

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India gets its second time zone as Assam turns its clock ahead by an hour | NDTV.com
by Deborah Goldsmith Jan. 3, 2014

Jan. 3, 2014

http://www.ndtv.com/article/india/india-gets-its-second-time-zone-as-assam-… FYI. Deborah Goldsmith Apple, Inc.

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India might get a second time zone
by Steffen Thorsen Jan. 2, 2014

Jan. 2, 2014

India might get a second time zone, the Government of Assam wants to move 1 hour ahead of the rest of India. So that will be a time zone of UTC+6:30 in that case. Date for the change is not yet announced, and it might need approval from central government, but from the news sources it sounds like it is quite likely to happen. Some sources: http://www.ndtv.com/article/india/india-gets-its-second-time-zone-as-assam-… http://www.livemint.com/Politics/Zd39EOMva038W5RJPFlXHM/Assam-moves-an-hour… Best regards, Steffen Thorsen - timeanddate.com

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[PATCH] Initialize sp->defaulttype in tzparse()
by Logan Chien Jan. 2, 2014

Jan. 2, 2014

Hi, I found that sometimes the localtime() won't work properly, if sp->defaulttype is not set properly. For example, given the following code: time_t epoch = 0; setenv("TZ", "UTC+00", 1); tzset(); printf("%s", ctime(&epoch)); // (a) setenv("TZ", "Asia/Taipei", 1); tzset(); printf("%s", ctime(&epoch)); // (b) setenv("TZ", "UTC+00", 1); tzset(); printf("%s", ctime(&epoch)); // (c) The expected output should be: Thu Jan 1 00:00:00 1970 Thu Jan 1 08:00:00 1970 Thu Jan 1 00:00:00 1970 However, the output is: Thu Jan 1 00:00:00 1970 Thu Jan 1 08:00:00 1970 Thu Jan 1 08:00:00 1970 This is due to the fact that sp->defaulttype is set to 1 when we are using "Asia/Taipei" as the timezone, but it is not reset after we change the timezone to "UTC+00". As the result, the old value in sp->types[sp->defaulttype] is incorrectly used. The attached patch should resolve this issue. Please have a look. Thanks. Sincerely, Logan

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