July 2001 - tz - lists.iana.org

proposed tz change for Latvia, Lithuania
by Paul Eggert May 25, 2015

May 25, 2015

It's March Madness time for daylight-saving rule changes. Here's a proposed change to the tz database to keep up with the latest political development, which affects time stamps starting March 29: * Latvia and Lithuania will not observe DST, starting this year. Thanks to Andrei Ivanov for this info. =================================================================== RCS file: RCS/europe,v retrieving revision 2000.3 retrieving revision 2000.3.0.1 diff -pu -r2000.3 -r2000.3.0.1 --- europe 2000/03/04 15:31:08 2000.3 +++ europe 2000/03/08 17:48:59 2000.3.0.1 @@ -1135,6 +1135,12 @@ Link Europe/Rome Europe/San_Marino # 1997-01-21 on transition to Summer time ... established the same order of # daylight savings time settings as in the States of the European Union. +# From Andrei Ivanov (2000-03-06): +# This year Latvia will not switch to Daylight Savings Time (as specified in +# <a href="http://www.lv-laiks.lv/wwwraksti/2000/071072/vd4.htm"> +# The Regulations of the Cabinet of Ministers of the Rep. of Latvia of +# 29-Feb-2000 (#79)</a>, in Latvian for subscribers only). + # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S Rule Latvia 1989 1996 - Mar lastSun 2:00s 1:00 S Rule Latvia 1989 1996 - Sep lastSun 2:00s 0 - @@ -1151,7 +1157,8 @@ Zone Europe/Riga 1:36:24 - LMT 1880 3:00 Russia MSK/MSD 1989 Mar lastSun 2:00s 2:00 1:00 EEST 1989 Sep lastSun 2:00s 2:00 Latvia EE%sT 1997 Jan 21 - 2:00 EU EE%sT + 2:00 EU EE%sT 2000 Feb 29 + 2:00 - EET # Liechtenstein # Zone NAME GMTOFF RULES FORMAT [UNTIL] @@ -1178,6 +1185,11 @@ Zone Europe/Vaduz 0:38:04 - LMT 1894 Jun # motion to give up shifting to summer time in spring, as it was # already done by Estonia. +# From Andrei Ivanov (2000-03-06): +# I've heard that Ministers of three Baltic countries on their summit +# somewhere in February decided not to switch to summer time starting from +# this spring. + # Zone NAME GMTOFF RULES FORMAT [UNTIL] Zone Europe/Vilnius 1:41:16 - LMT 1880 1:24:00 - WMT 1917 # Warsaw Mean Time @@ -1192,7 +1204,8 @@ Zone Europe/Vilnius 1:41:16 - LMT 1880 2:00 C-Eur EE%sT 1998 2:00 - EET 1998 Mar 29 1:00u 1:00 EU CE%sT 1999 Oct 31 1:00u - 2:00 EU EE%sT + 2:00 EU EE%sT 2000 Feb + 2:00 - EET # Luxembourg # Whitman disagrees with most of these dates in minor ways; go with Shanks.

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RE: Additional Greenland time zone
by Jesper Nørgaard Sept. 29, 2001

Sept. 29, 2001

Actually, my speaking danish helped me to find another page which is more recent than Steffens page, and which mentions the time zone change in March 2001. Besides it is part of the web pages of the government in Greenland. But the information corresponds to Steffens information. Unfortunately it doesn't mention the GMT offset of each area. Greenland has been under Home Rule (sort of independence) but somewhat supported economically by the Danish Government during many years. Foreign policy has always been administered by the danish government, so that is why I am a bit puzzled that the 'europe' file says that Greenland left EU 1985-02-01, but they are still following EU time zone rules. There is still one representative from Greenland in the danish parliament (folketinget), which is elected at each danish election, thus coordinating the election dates of Denmark to be followed strictly in Greenland. On the page http://www.epr.gl/government/welcome.htm you can scroll down to the little sun which says "sommertid" and entering this goes to http://www.epr.gl/government/dk_pressrel/160301_sommertid.html which has the following text, with my translation in english: ========================== Sommertid starter ::Summer time starts Så nærmer tiden sig, hvor sommeren er tilbage og der skal skiftes fra vintertid til sommertid. :: Now the time approaches, when the summer is back and it is necessary to :: shift from winter time to summer time. Søndag den 25. marts, 2001, skal der skiftes til sommertid. Der skiftes officielt natten mellem lørdag og søndag. :: Sunday the 25.th. of March, 2001, it is necessary to shift to summer time. :: The official change happens the night between Saturday and Sunday. Det betyder, at Lørdag den 24. marts klokken 22.00 skal klokken stilles een time frem til klokken 23.00. :: This means that Saturday March 24 at 22:00 o'clock the time will be set one :: hour ahead to 23:00 o'clock. For Ittoqqortoormiit starter sommertiden Søndag den 25. marts klokken 00.00, hvor klokken stilles een time frem til klokken 01.00. :: For Ittoqqortoormiit the summer time starts Sunday March 25 at 0:00 o'clock, :: where the time will be set one hour ahead to 1:00 o'clock. For så vidt angår Danmarkshavn og forsvarsområdet ved Pituffik er der ikke indført sommertid. :: Concerning Danmarkshavn and the defense area at Pituffik there has not :: been implemented summer time. ========================== So the main changes are a new time zone Danmarkshavn with GMT+0 with no DST, and that the time zone America/Thule no longer uses summer time. As a personal comment, maybe the Pituffik air base (Thule) is internally using US daylight saving by the american personnel, while the local population nearby does not use summer time, as documented by the forementioned web pages. If that is the case, I don't know if we would make two different time zones for Thule ... but this is all highly speculative. Regards, Jesper Nørgaard Welen Email: jnorgard(a)Prodigy.Net.mx Programador/Analista CIMMYT - Centro Internacional de Mejoramiento de Maíz y Trigo Dirección: CIMMYT Int. c/o Jesper Nørgaard Km. 45, Carretera México-Veracruz El Batán Texcoco, Edo. de México CP 56130 MEXICO Tel.: +52 (5) 58-04-20-04 ext. 1374 Fax: +52 (5) 58-04-75-58 Tel. Casa: 53-10-05-95 ó 53-10-97-78 CIMMYT home page: http://cimmyt.cgiar.org Check out my free program World Time Explorer: http://www20.Brinkster.com/timezone50/index.htm http://members.theglobe.com/timezone50/index.htm ---------- From: Steffen Thorsen[SMTP:straenn@thorsen.priv.no] Sent: Miércoles 6 de Junio de 2001 15:01 To: Time Zone List Subject: Re: Additional Greenland time zone On Wed, 6 Jun 2001, Gwillim Law wrote: > Does anyone out there speak Norwegian or Danish? Most of your translations are correct already, but here goes... > Sommertiden begjynner den 24. mars 2001. Grønland har 4 lokale tider, og i relasjon til UTC gjelder følgende tidslinje: DST starts on 24 March 2001. Greenland has 4 different local times, and compared to UTC these are: > Forsvarsområdet ved Thule UTC-4 The military zone/area near Thule > Grønlandsk normaltid UTC-3 > Scoresby-sund UTC-1 > Danmarks-havn UTC > Danmark (Mellem-europæisk tid) UTC+1 > Sommertid innføres som følger: DST will be introduced as follows: > 1. Grønlandsk normaltid: Den 24. mars 2001 kl. 2200 stilles uret frem til kl. 2300. Greenland normal time: 24 March 2001 at 2200 the clock is turned forward to 2300 > 2. Scoresbysund: Den 25. mars 2001 kl. 0000 stilles uret frem til kl. 0100. Scoresbysund: 25 March 2001 at 0000 the clocks are turned forward to 0100 > 3. I forsvarsområdet ved Thule samt i Danmarkshavn innføres det ikke sommertid." In the military area near Thule and in Danmarkshavn DST will not be introduced. > What I make of this is: Greenland Summer time begins on 24 March 2001. Greenland has four local times, and the relation to UTC is according to the following time line: [the following five items are aligned horizontally] > Thule and environs [?] UTC-4 > Standard Greenland time UTC-3 > Scoresbysund UTC-1 > Danmarkshavn UTC > Denmark (Central European Time) UTC+1 > Summer time [...?] > 1. Standard Greenland time: on 24 March 2001 at 22:00 change the clock to 23:00 [?] > 2. Scoresbysund: on 25 March 2001 at 00:00 change the clock to 01:00 > 3. In the environs of Thule together with Danmarkshavn [...?]." > > Here's an excerpt from another page <http://www.gh.gl/kn/news/govern/ukiunalun.htm>, probably in Danish: > > "Vintertid fra på søndag den 31. oktober > Uret stilles en time tilbage > Natten mellem lørdag og søndag den 31. oktober 1999 slutter sommertiden. Der skiftes officielt lørdag den 30. oktober 1999 kl. 23:00. Det betyder, at vi kl. 23:00 stiller klokken en time tilbage til kl. 22:00. > For Ittoqqortoormiit slutter sommertiden søndag den 31. oktober 1999 kl. 01:00, hvor klokken stilles een time tilbage til kl. 00:00. > For Danmarkshavn og i forsvarsområdet i Pituffik er der ikke indført sommertid/vintertid." > > It looks as if this means that in most of Greenland, the clock turned back from 30 October 1999 23:00 to 22:00. In Ittoqqortoormiit (= Scoresbysund), it went from 31 October 1999 01:00 to 00:00. In Danmarkshavn and Pituffik (= Thule), something else happened, but I can't tell what. The last line is: In Danmarkshavn and the military zone/area in Pituffik DST is not observed (i.e. there is no change on 31 October). -- Steffen Thorsen <steffen(a)thorsen.priv.no> <steffent(a)pvv.ntnu.no> http://www.thorsen.priv.no

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Russian cities
by Jesper Nørgaard Aug. 26, 2001

Aug. 26, 2001

Hi, tz gurus. I am trying to figure out what time it is in the following russian cities: Balakovo, Engels, Saratov, Kamyshin, Volgograd, Volzhsky and Astrakhan. In "Sources for Time Zone and Daylight Saving Time Data" page http://www.twinsun.com/tz/tz-link.htm there are several maps mentioned which I examined. The CIA map (low802700.pdf) has these cities as being GMT+5. It even has the area sorounding Samara so small that I wonder if Ulyanovsk and Syzran are on GMT+4 or they are really on GMT+5. Manifolds net GPL-licenced map, seems to indicate one single time zone which both includes Samara and the above cities, suggesting that they should all be on GMT+4. I checked also the "World Timezones Map with current times" which is said to cover Russia particularly well (http://worldtimezone.com) and was made by a russian. This map has the most of these cities on GMT+3 which is what I have been sticking to until now. Recently Gwillim Law mentioned the page http://www.hammondmap.com/timezone/maintz.html which has a map where all these cities seem to be on GMT+4. Is there anybody on the tz mailing list that has more authoritative information? The question is if these cities are on GMT+3 (as I now have it), on GMT+4 or on GMT+5. The additional question is what time Ulyanovsk and Syzran are on. Of course, if you have my program World Time Explorer installed, you can check out on it's map the area I am talking about. Regards, Jesper Nørgaard Welen Email: jnorgard(a)Prodigy.Net.mx Programador/Analista CIMMYT - Centro Internacional de Mejoramiento de Maíz y Trigo Dirección: CIMMYT Int. c/o Jesper Nørgaard Km. 45, Carretera México-Veracruz El Batán Texcoco, Edo. de México CP 56130 MEXICO Tel.: +52 (5) 58-04-20-04 ext. 1374 Fax: +52 (5) 58-04-75-58 Tel. Casa: 53-10-05-95 ó 53-10-97-78 CIMMYT home page: http://cimmyt.cgiar.org Check out my free program World Time Explorer: http://www20.Brinkster.com/timezone50/index.htm http://members.theglobe.com/timezone50/index.htm

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Australian Eastern times - AEST
by Daniel Stone July 28, 2001

July 28, 2001

Hi guys, I've *always* seen the Australian Eastern (Victoria, New South Wales, Tasmania, Queensland) states' timezones referred to as AEST - Australian Eastern Standard Time. The TZ package, however, refers to it as EST, which not only confuses everyone, but also confuses things like date[1] command. I believe AEST is the official name, and it makes life easier. Ben - the patch for Debian is attached. Timezone guys - ignore all the script stuff before the actual diff, and please apply the diff itself for the next upstream release. Thanks :) d [1]: Just try telling date "EST" in a format, when meaning the Australian one. -- Daniel Stone <daniel(a)sfarc.net> <Nuke> "can NE1 help me aim nuclear weaponz????? /MSG ME!!"

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FW: History of Time Zones
by Olson, Arthur David (NCI) July 25, 2001

July 25, 2001

Joanne Kneafsey is not on the time zone mailing list; direct replies appropriately. --ado -----Original Message----- From: Joanne Kneafsey [mailto:jo@oftv.co.uk] Sent: Wednesday, July 25, 2001 4:54 AM To: tz(a)elsie.nci.nih.gov Subject: Re: History of Time Zones To Whom This May Concern, We are currently producing a documentary for Channel 4 about Rasputin. The director has a theory that he would like to put in the film. On June 27th 1914 Frans Ferdinand was shot in Sarajevo, which ultimately started the First World War. On that same day Rasputin was stabbed in Tyumen in Russia. His theory is that these two events happened around the same time across different time zones. The shooting in Sarajevo happened at 12 noon. Please can you tell me what time it would have been in Tyumen, Russia? If you have any further queries then please contact me. Kind Regards, Joanne Kneafsey Joanne Kneafsey Oxford Film & Television 6 Erskine Road London NW3 3AJ t: 020 7483 3637 f: 020 7483 3567 email: jo(a)oftv.co.uk <mailto:jo@oftv.co.uk> Mob: 07787 190238

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Re: History of Time Zones
by Joanne Kneafsey July 25, 2001

July 25, 2001

To Whom This May Concern, We are currently producing a documentary for Channel 4 about Rasputin. The director has a theory that he would like to put in the film. On June 27th 1914 Frans Ferdinand was shot in Sarajevo, which ultimately started the First World War. On that same day Rasputin was stabbed in Tyumen in Russia. His theory is that these two events happened around the same time across different time zones. The shooting in Sarajevo happened at 12 noon. Please can you tell me what time it would have been in Tyumen, Russia? If you have any further queries then please contact me. Kind Regards, Joanne Kneafsey Joanne Kneafsey Oxford Film & Television 6 Erskine Road London NW3 3AJ t: 020 7483 3637 f: 020 7483 3567 email: jo(a)oftv.co.uk Mob: 07787 190238

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Question about historical timezones
by Robert Prins July 20, 2001

July 20, 2001

Hi, I don't know if this is the right place to ask, I cannot download the files mentioned on <http://www.twinsun.com/tz/tz-link.htm> through the corporate firewall, but I'm dying to get information about what Lithuania, Latvia and Estonia have been doing with their timezones since 1999, if possible with dates of change. Regards, Robert -- Robert AH Prins - AIB (Contractor) robert.a.prins(a)aib.ie prino(a)bigfoot.com ********************************************************************** This document is strictly confidential and is intended for use by the addressee unless otherwise indicated. Allied Irish Banks **********************************************************************

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various time related problems
by Nathanael Noblet July 17, 2001

July 17, 2001

Hello, I hope that those on this list can help me with a problem I've been trying to solve for the last week or so. I found a link to this list in a newsgroup post. I don't know if anyone here deals with programming or if this is simply to do with date/time standards or what. If I am in the wrong news group just let me know. The Problem: In a project I'm taking part in we're building a custom date/time class for inclusion in a library. Everything works except a few things we'd like to implement. The date class will be used mainly for conversions and such and to timestamp certificates for encryption purposes. We're using the standard C/C++ library functions for most everything. What I'd like to be able to do is give this class a date as a string (similar to an email date) and have it convert to a tm struct. The only problem is that I need to take into account what timezone the date is in. For instance if I receive an email from someone in Japan (I am in Calgary, Canada). The date/time would look like this in the headers. Thu, 05 Jul 2001 HH:MM:SS JST. Is there anyway I can get a list of 3 letter abreviations so to get the JST and convert to an UTC offset? This way I can convert between times and such. The regular c/c++ functions do not support this coming from a string. Only outputting the timezone info from a tm struct to a string. Any help / ideas with this would be appreciated. Sincerely, Nathanael Noblet ===================== Primality Inc. 208 - 908 17th Ave SW Calgary, AB (403) 262-5616 ext226

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Problem with the threadsafe programm.
by abdelaziz boushabi July 10, 2001

July 10, 2001

Hello, I am doing a work experience at Opteway and I am following your work about time zone. I am also working about the threadsafe version and I noticed some problems. The problem : when I use the "tz_prep" function of the library "libtz.a", it indicates me an error. This function works correctly on Linux but doesn't work neither on SunOS nor on Tru64. Thank you for your attention.

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Pictures of stone obelisk in Kew, London, UK
by info July 5, 2001

July 5, 2001

Hi all, In the europe file by Britain it states that: 'An old stone obelisk marking a forgotten terrestrial meridian stands beside the river at Kew. In the 18th century, before time and longitude was standardised by the Royal Observatory in Greenwich, scholars observed this stone and the movement of stars from Kew Observatory nearby. They made their calculations and set the time for the Horse Guards and Parliament, but now the stone is obscured by scrubwood and can only be seen by walking along the towpath within a few yards of it.' On a recent visit to London I discovered this Obelisk by walking along the Thames towpath from Richmond and took some photos. We've stuck them on our website http://www.timezoneticker.com/Kew.htm. The building in the distance is the Old Royal Observatory in Kew. The water in the picture is not the Thames but a small stream running adjacent to the main river. Enjoy! ---------------------------------------------------------------------------------------------- http://www.timezoneticker.com mailto:info@timezoneticker.com "Shows the time in hundreds of cities ticking live on your desktop" ----------------------------------------------------------------------------------------------

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