Skip to content

P
Postgres FD Implementation
Commit fd84eb5e authored by Tom Lane's avatar Tom Lane
Browse files
Options

Update time zone data files to tzdata release 2008f (DST law changes in 

Argentina, Bahamas, Brazil, Mauritius, Morocco, Pakistan, Palestine, Paraguay).
parent 35c2a3c3
Hide whitespace changes
Inline Side-by-side
Showing with 387 additions and 75 deletions
src/timezone/data/africa
View file @ fd84eb5e
# @(#)africa 8.11
# @(#)africa 8.16
# <pre>
# This data is by no means authoritative; if you think you know better,
......@@ -387,9 +387,80 @@ Zone Africa/Nouakchott -1:03:48 - LMT 1912
0:00 - GMT
# Mauritius
# From Steffen Thorsen (2008-06-25):
# Mauritius plans to observe DST from 2008-11-01 to 2009-03-31 on a trial
# 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
# From Alex Krivenyshev (2008-06-25):
# http://economicdevelopment.gov.mu/portal/site/Mainhomepage/menuitem.a42b24128104d9845dabddd154508a0c/?content_id=0a7cee8b5d69a110VgnVCM1000000a04a8c0RCRD
# From Arthur David Olson (2008-06-30):
# The www.timeanddate.com article cited by Steffen Thorsen notes that "A
# final decision has yet to be made on the times that daylight saving
# would begin and end on these dates." As a place holder, use midnight.
# From Paul Eggert (2008-06-30):
# Follow Thorsen on DST in 1982/1983, instead of Shanks & Pottenger.
# From Steffen Thorsen (2008-07-10):
# According to
# <a href="http://www.lexpress.mu/display_article.php?news_id=111216">
# http://www.lexpress.mu/display_article.php?news_id=111216
# </a>
# (in French), Mauritius will start and end their DST a few days earlier
# than previously announced (2008-11-01 to 2009-03-31). The new start
# date is 2008-10-26 at 02:00 and the new end date is 2009-03-27 (no time
# given, but it is probably at either 2 or 3 wall clock time).
#
# A little strange though, since the article says that they moved the date
# to align itself with Europe and USA which also change time on that date,
# but that means they have not paid attention to what happened in
# USA/Canada last year (DST ends first Sunday in November). I also wonder
# why that they end on a Friday, instead of aligning with Europe which
# changes two days later.
# From Alex Krivenyshev (2008-07-11):
# Seems that English language article "The revival of daylight saving
# time: Energy conservation?"-# No. 16578 (07/11/2008) was originally
# published on Monday, June 30, 2008...
#
# I guess that article in French "Le gouvernement avance l'introduction
# de l'heure d'ete" stating that DST in Mauritius starting on October 26
# and ending on March 27, 2009 is the most recent one.
# ...
# <a href="http://www.worldtimezone.com/dst_news/dst_news_mauritius02.html">
# http://www.worldtimezone.com/dst_news/dst_news_mauritius02.html
# </a>
# From Riad M. Hossen Ally (2008-08-03):
# The Government of Mauritius weblink
# <a href="http://www.gov.mu/portal/site/pmosite/menuitem.4ca0efdee47462e7440a600248a521ca/?content_id=3D4728ca68b2a5b110VgnVCM1000000a04a8c0RCRD">
# http://www.gov.mu/portal/site/pmosite/menuitem.4ca0efdee47462e7440a600248a521ca/?content_id=3D4728ca68b2a5b110VgnVCM1000000a04a8c0RCRD
# </a>
# Cabinet Decision of July 18th, 2008 states as follows:
#
# 4. ...Cabinet has agreed to the introduction into the National Assembly
# of the Time Bill which provides for the introduction of summer time in
# Mauritius. The summer time period which will be of one hour ahead of
# the standard time, will be aligned with that in Europe and the United
# States of America. It will start at two o'clock in the morning on the
# last Sunday of October and will end at two o'clock in the morning on
# the last Sunday of March the following year. The summer time for the
# year 2008 - 2009 will, therefore, be effective as from 26 October 2008
# and end on 29 March 2009.
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
Rule Mauritius 1982 only - Oct 10 0:00 1:00 S
Rule Mauritius 1983 only - Mar 21 0:00 0 -
Rule Mauritius 2008 max - Oct lastSun 2:00 1:00 S
Rule Mauritius 2009 max - Mar lastSun 2:00 0 -
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Indian/Mauritius 3:50:00 - LMT 1907 # Port Louis
4:00 - MUT # Mauritius Time
4:00 Mauritius MU%sT # Mauritius Time
# Agalega Is, Rodriguez
# no information; probably like Indian/Mauritius
......@@ -451,7 +522,7 @@ Zone Indian/Mayotte 3:00:56 - LMT 1911 Jul # Mamoutzou
# published on the web.
#
# It's also confirmed here:
# <a href="http://www.maroc.ma/NR/exeres/FACF141F-D910-44B0-B7FA-6E03733425D1.htm ">
# <a href="http://www.maroc.ma/NR/exeres/FACF141F-D910-44B0-B7FA-6E03733425D1.htm">
# http://www.maroc.ma/NR/exeres/FACF141F-D910-44B0-B7FA-6E03733425D1.htm
# </a>
# on a government portal as being between june 1st and sept 27th (not yet
......@@ -471,7 +542,22 @@ Zone Indian/Mayotte 3:00:56 - LMT 1911 Jul # Mamoutzou
# From Arthur David Olson (2008-05-09):
# XXX--guess that it is only Morocco for now; guess only 2008 for now.
# From Steffen Thorsen (2008-08-27):
# Morocco will change the clocks back on the midnight between August 31
# and September 1. They originally planned to observe DST to near the end
# of September:
#
# One article about it (in French):
# <a href="http://www.menara.ma/fr/Actualites/Maroc/Societe/ci.retour_a_l_heure_gmt_a_partir_du_dimanche_31_aout_a_minuit_officiel_.default">
# http://www.menara.ma/fr/Actualites/Maroc/Societe/ci.retour_a_l_heure_gmt_a_partir_du_dimanche_31_aout_a_minuit_officiel_.default
# </a>
#
# We have some further details posted here:
# <a href="http://www.timeanddate.com/news/time/morocco-ends-dst-early-2008.html">
# http://www.timeanddate.com/news/time/morocco-ends-dst-early-2008.html
# </a>
# RULE NAME FROM TO TYPE IN ON AT SAVE LETTER/S
Rule Morocco 1939 only - Sep 12 0:00 1:00 S
Rule Morocco 1939 only - Nov 19 0:00 0 -
Rule Morocco 1940 only - Feb 25 0:00 1:00 S
......@@ -488,7 +574,7 @@ Rule Morocco 1977 only - Sep 28 0:00 0 -
Rule Morocco 1978 only - Jun 1 0:00 1:00 S
Rule Morocco 1978 only - Aug 4 0:00 0 -
Rule Morocco 2008 only - Jun 1 0:00 1:00 S
Rule Morocco 2008 only - Sep 28 0:00 0 -
Rule Morocco 2008 only - Sep 1 0:00 0 -
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Africa/Casablanca -0:30:20 - LMT 1913 Oct 26
0:00 Morocco WE%sT 1984 Mar 16
......
src/timezone/data/asia
View file @ fd84eb5e
# @(#)asia 8.20
# @(#)asia 8.23
# <pre>
# This data is by no means authoritative; if you think you know better,
......@@ -229,6 +229,28 @@ Rule PRC 1987 1991 - Apr Sun>=10 0:00 1:00 D
# (could be true), for the moment I am assuming that those two
# counties are mistakes in the astro.com data.
# From Paul Eggert (2008-02-11):
# I just now checked Google News for western news sources that talk
# about China's single time zone, and couldn't find anything before 1986
# talking about China being in one time zone. (That article was: Jim
# Mann, "A clumsy embrace for another western custom: China on daylight
# time--sort of", Los Angeles Times, 1986-05-05. By the way, this
# article confirms the tz database's data claiming that China began
# observing daylight saving time in 1986.
#
# From Thomas S. Mullaney (2008-02-11):
# I think you're combining two subjects that need to treated
# separately: daylight savings (which, you're correct, wasn't
# implemented until the 1980s) and the unified time zone centered near
# Beijing (which was implemented in 1949). Briefly, there was also a
# "Lhasa Time" in Tibet and "Urumqi Time" in Xinjiang. The first was
# ceased, and the second eventually recognized (again, in the 1980s).
#
# From Paul Eggert (2008-06-30):
# There seems to be a good chance China switched to a single time zone in 1949
# rather than in 1980 as Shanks & Pottenger have it, but we don't have a
# reliable documentary source saying so yet, so for now we still go with
# Shanks & Pottenger.
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
# Changbai Time ("Long-white Time", Long-white = Heilongjiang area)
......@@ -1394,7 +1416,7 @@ Zone Indian/Maldives 4:54:00 - LMT 1880 # Male
# From Steffen Thorsen (2008-03-31):
# eznis airways, which operates several domestic flights, has a flight
# schedule here:
# <a href="http://www.eznis.com/Container.jsp?id=112"
# <a href="http://www.eznis.com/Container.jsp?id=112">
# http://www.eznis.com/Container.jsp?id=112
# </a>
# (click the English flag for English)
......@@ -1519,11 +1541,24 @@ Zone Asia/Muscat 3:54:20 - LMT 1920
# From Arthur David Olson (2008-05-19):
# XXX--midnight transitions is a guess; 2008 only is a guess.
# From Alexander Krivenyshev (2008-08-28):
# Pakistan government has decided to keep the watches one-hour advanced
# for another 2 months--plan to return to Standard Time on October 31
# instead of August 31.
#
# <a href="http://www.worldtimezone.com/dst_news/dst_news_pakistan02.html">
# http://www.worldtimezone.com/dst_news/dst_news_pakistan02.html
# </a>
# OR
# <a href="http://dailymailnews.com/200808/28/news/dmbrn03.html">
# http://dailymailnews.com/200808/28/news/dmbrn03.html
# </a>
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
Rule Pakistan 2002 only - Apr Sun>=2 0:01 1:00 S
Rule Pakistan 2002 only - Oct Sun>=2 0:01 0 -
Rule Pakistan 2008 only - Jun 1 0:00 1:00 S
Rule Pakistan 2008 only - Sep 1 0:00 0 -
Rule Pakistan 2008 only - Nov 1 0:00 0 -
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Asia/Karachi 4:28:12 - LMT 1907
5:30 - IST 1942 Sep
......@@ -1643,6 +1678,23 @@ Zone Asia/Karachi 4:28:12 - LMT 1907
# For lack of better information, predict that future changes will be
# the 2nd Thursday of September at 02:00.
# From Alexander Krivenyshev (2008-08-28):
# Here is an article, that Mideast running on different clocks at Ramadan.
#
# Gaza Strip (as Egypt) ended DST at midnight Thursday (Aug 28, 2008), while
# the West Bank will end Daylight Saving Time at midnight Sunday (Aug 31, 2008).
#
# <a href="http://www.guardian.co.uk/world/feedarticle/7759001">
# http://www.guardian.co.uk/world/feedarticle/7759001
# </a>
# <a href="http://www.abcnews.go.com/International/wireStory?id=5676087">
# http://www.abcnews.go.com/International/wireStory?id=5676087
# </a>
# or
# <a href="http://www.worldtimezone.com/dst_news/dst_news_gazastrip01.html">
# http://www.worldtimezone.com/dst_news/dst_news_gazastrip01.html
# </a>
# The rules for Egypt are stolen from the `africa' file.
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
Rule EgyptAsia 1957 only - May 10 0:00 1:00 S
......@@ -1658,7 +1710,8 @@ Rule Palestine 2004 only - Oct 1 1:00 0 -
Rule Palestine 2005 only - Oct 4 2:00 0 -
Rule Palestine 2006 max - Apr 1 0:00 1:00 S
Rule Palestine 2006 only - Sep 22 0:00 0 -
Rule Palestine 2007 max - Sep Thu>=8 2:00 0 -
Rule Palestine 2007 only - Sep Thu>=8 2:00 0 -
Rule Palestine 2008 max - Aug lastThu 2:00 0 -
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Asia/Gaza 2:17:52 - LMT 1900 Oct
......
src/timezone/data/australasia
View file @ fd84eb5e
# @(#)australasia 8.8
# @(#)australasia 8.9
# <pre>
# This file also includes Pacific islands.
......@@ -1346,7 +1346,7 @@ Zone Pacific/Wallis 12:15:20 - LMT 1901
# * Tonga will introduce DST in November
#
# I was given this link by John Letts:
# <a hef="http://news.bbc.co.uk/hi/english/world/asia-pacific/newsid_424000/424764.stm">
# <a href="http://news.bbc.co.uk/hi/english/world/asia-pacific/newsid_424000/424764.stm">
# http://news.bbc.co.uk/hi/english/world/asia-pacific/newsid_424000/424764.stm
# </a>
#
......@@ -1356,7 +1356,7 @@ Zone Pacific/Wallis 12:15:20 - LMT 1901
# (12 + 1 hour DST).
# From Arthur David Olson (1999-09-20):
# According to <a href="http://www.tongaonline.com/news/sept1799.html>
# According to <a href="http://www.tongaonline.com/news/sept1799.html">
# http://www.tongaonline.com/news/sept1799.html
# </a>:
# "Daylight Savings Time will take effect on Oct. 2 through April 15, 2000
......
src/timezone/data/europe
View file @ fd84eb5e
# @(#)europe 8.12
# @(#)europe 8.18
# <pre>
# This data is by no means authoritative; if you think you know better,
......@@ -457,7 +457,7 @@ Rule EU 1979 1995 - Sep lastSun 1:00u 0 -
Rule EU 1981 max - Mar lastSun 1:00u 1:00 S
Rule EU 1996 max - Oct lastSun 1:00u 0 -
# The most recent directive covers the years starting in 2002. See:
# <a href="http://europa.eu.int/eur-lex/en/lif/dat/2000/en_300L0084.html"
# <a href="http://europa.eu.int/eur-lex/en/lif/dat/2000/en_300L0084.html">
# Directive 2000/84/EC of the European Parliament and of the Council
# of 19 January 2001 on summer-time arrangements.
# </a>
......@@ -480,9 +480,48 @@ Rule C-Eur 1940 only - Apr 1 2:00s 1:00 S
Rule C-Eur 1942 only - Nov 2 2:00s 0 -
Rule C-Eur 1943 only - Mar 29 2:00s 1:00 S
Rule C-Eur 1943 only - Oct 4 2:00s 0 -
Rule C-Eur 1944 only - Apr 3 2:00s 1:00 S
Rule C-Eur 1944 1945 - Apr Mon>=1 2:00s 1:00 S
# Whitman gives 1944 Oct 7; go with Shanks & Pottenger.
Rule C-Eur 1944 only - Oct 2 2:00s 0 -
# From Jesper Norgaard Welen (2008-07-13):
#
# I found what is probably a typo of 2:00 which should perhaps be 2:00s
# in the C-Eur rule from tz database version 2008d (this part was
# corrected in version 2008d). The circumstancial evidence is simply the
# tz database itself, as seen below:
#
# Zone Europe/Paris 0:09:21 - LMT 1891 Mar 15 0:01
# 0:00 France WE%sT 1945 Sep 16 3:00
#
# Zone Europe/Monaco 0:29:32 - LMT 1891 Mar 15
# 0:00 France WE%sT 1945 Sep 16 3:00
#
# Zone Europe/Belgrade 1:22:00 - LMT 1884
# 1:00 1:00 CEST 1945 Sep 16 2:00s
#
# Rule France 1945 only - Sep 16 3:00 0 -
# Rule Belgium 1945 only - Sep 16 2:00s 0 -
# Rule Neth 1945 only - Sep 16 2:00s 0 -
#
# The rule line to be changed is:
#
# Rule C-Eur 1945 only - Sep 16 2:00 0 -
#
# It seems that Paris, Monaco, Rule France, Rule Belgium all agree on
# 2:00 standard time, e.g. 3:00 local time. However there are no
# countries that use C-Eur rules in September 1945, so the only items
# affected are apparently these ficticious zones that translates acronyms
# CET and MET:
#
# Zone CET 1:00 C-Eur CE%sT
# Zone MET 1:00 C-Eur ME%sT
#
# It this is right then the corrected version would look like:
#
# Rule C-Eur 1945 only - Sep 16 2:00s 0 -
#
# A small step for mankind though 8-)
Rule C-Eur 1945 only - Sep 16 2:00s 0 -
Rule C-Eur 1977 1980 - Apr Sun>=1 2:00s 1:00 S
Rule C-Eur 1977 only - Sep lastSun 2:00s 0 -
Rule C-Eur 1978 only - Oct 1 2:00s 0 -
......@@ -725,7 +764,8 @@ Rule Bulg 1981 only - Sep 27 2:00 0 -
Zone Europe/Sofia 1:33:16 - LMT 1880
1:56:56 - IMT 1894 Nov 30 # Istanbul MT?
2:00 - EET 1942 Nov 2 3:00
1:00 C-Eur CE%sT 1945 Apr 2 3:00
1:00 C-Eur CE%sT 1945
1:00 - CET 1945 Apr 2 3:00
2:00 - EET 1979 Mar 31 23:00
2:00 Bulg EE%sT 1982 Sep 26 2:00
2:00 C-Eur EE%sT 1991
......@@ -1093,33 +1133,40 @@ Zone Europe/Paris 0:09:21 - LMT 1891 Mar 15 0:01
# [See tz-link.htm for the URL.]
# From Joerg Schilling (2002-10-23):
# In 1945, Berlin was switched to Moscow Summer time (GMT+4) by <a
# href="http://www.dhm.de/lemo/html/biografien/BersarinNikolai/">
# In 1945, Berlin was switched to Moscow Summer time (GMT+4) by
# <a href="http://www.dhm.de/lemo/html/biografien/BersarinNikolai/">
# General [Nikolai] Bersarin</a>.
# From Paul Eggert (2003-03-08):
# <a href="http://www.parlament-berlin.de/pds-fraktion.nsf/727459127c8b66ee8525662300459099/defc77cb784f180ac1256c2b0030274b/$FILE/bersarint.pdf">
# http://www.parlament-berlin.de/pds-fraktion.nsf/727459127c8b66ee8525662300459099/defc77cb784f180ac1256c2b0030274b/$FILE/bersarint.pdf
# </a>
# says that Bersarin issued an order to use Moscow time on May 20.
# However, Moscow did not observe daylight saving in 1945, so
# this was equivalent to CEMT (GMT+3), not GMT+4.
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
Rule Germany 1945 only - Apr 2 2:00s 1:00 S
Rule Germany 1945 only - May 24 2:00 2:00 M # Midsummer
Rule Germany 1945 only - Sep 24 3:00 1:00 S
Rule Germany 1945 only - Nov 18 2:00s 0 -
Rule Germany 1946 only - Apr 14 2:00s 1:00 S
Rule Germany 1946 only - Oct 7 2:00s 0 -
Rule Germany 1947 1949 - Oct Sun>=1 2:00s 0 -
Rule Germany 1947 only - Apr 6 2:00s 1:00 S
# http://www.ptb.de/de/org/4/44/441/salt.htm says the following transition
# occurred at 3:00 MEZ, not the 2:00 MEZ given in Shanks & Pottenger.
# Go with the PTB.
Rule Germany 1947 only - Apr 6 3:00s 1:00 S
Rule Germany 1947 only - May 11 2:00s 2:00 M
Rule Germany 1947 only - Jun 29 3:00 1:00 S
Rule Germany 1948 only - Apr 18 2:00s 1:00 S
Rule Germany 1949 only - Apr 10 2:00s 1:00 S
Rule SovietZone 1945 only - May 24 2:00 2:00 M # Midsummer
Rule SovietZone 1945 only - Sep 24 3:00 1:00 S
Rule SovietZone 1945 only - Nov 18 2:00s 0 -
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Europe/Berlin 0:53:28 - LMT 1893 Apr
1:00 C-Eur CE%sT 1945 Apr 2 2:00
1:00 C-Eur CE%sT 1945 May 24 2:00
1:00 SovietZone CE%sT 1946
1:00 Germany CE%sT 1980
1:00 EU CE%sT
......@@ -1196,7 +1243,7 @@ Rule Hungary 1980 only - Apr 6 1:00 1:00 S
Zone Europe/Budapest 1:16:20 - LMT 1890 Oct
1:00 C-Eur CE%sT 1918
1:00 Hungary CE%sT 1941 Apr 6 2:00
1:00 C-Eur CE%sT 1945 May 1 23:00
1:00 C-Eur CE%sT 1945
1:00 Hungary CE%sT 1980 Sep 28 2:00s
1:00 EU CE%sT
......@@ -2113,7 +2160,8 @@ Zone Asia/Anadyr 11:49:56 - LMT 1924 May 2
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone Europe/Belgrade 1:22:00 - LMT 1884
1:00 - CET 1941 Apr 18 23:00
1:00 C-Eur CE%sT 1945 May 8 2:00s
1:00 C-Eur CE%sT 1945
1:00 - CET 1945 May 8 2:00s
1:00 1:00 CEST 1945 Sep 16 2:00s
# Metod Kozelj reports that the legal date of
# transition to EU rules was 1982-11-27, for all of Yugoslavia at the time.
......@@ -2305,6 +2353,27 @@ Zone Europe/Zurich 0:34:08 - LMT 1848 Sep 12
# (on a non-government server though) describing dates between 2002 and 2006:
# http://www.alomaliye.com/bkk_2002_3769.htm
# From Sue Williams (2008-08-11):
# I spotted this news article about a potential change in Turkey.
#
# <a href="http://www.hurriyet.com.tr/english/domestic/9626174.asp?scr=1">
# http://www.hurriyet.com.tr/english/domestic/9626174.asp?scr=1
# </a>
# From Sue Williams (2008-08-20):
# This article says that around the end of March 2011, Turkey wants to
# adjust the clocks forward by 1/2 hour and stay that way permanently.
# The article indicates that this is a change in timezone offset in addition
# to stopping observance of DST.
# This proposal has not yet been approved.
#
# Read more here...
#
# Turkey to abandon daylight saving time in 2011
# <a href="http://www.turkishdailynews.com.tr/article.php?enewsid=112989">
# http://www.turkishdailynews.com.tr/article.php?enewsid=112989
# </a>
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
Rule Turkey 1916 only - May 1 0:00 1:00 S
Rule Turkey 1916 only - Oct 1 0:00 0 -
......
src/timezone/data/leapseconds
View file @ fd84eb5e
# @(#)leapseconds 8.5
# @(#)leapseconds 8.6
# Allowance for leapseconds added to each timezone file.
......@@ -44,40 +44,49 @@ Leap 1995 Dec 31 23:59:60 + S
Leap 1997 Jun 30 23:59:60 + S
Leap 1998 Dec 31 23:59:60 + S
Leap 2005 Dec 31 23:59:60 + S
Leap 2008 Dec 31 23:59:60 + S
# INTERNATIONAL EARTH ROTATION AND REFERENCE SYSTEMS SERVICE (IERS)
#
# SERVICE INTERNATIONAL DE LA ROTATION TERRESTRE ET DES SYSTEMES DE REFERENCE
#
# SERVICE DE LA ROTATION TERRESTRE
# OBSERVATOIRE DE PARIS
# OBSERVATOIRE DE PARIS
# 61, Av. de l'Observatoire 75014 PARIS (France)
# Tel. : 33 (0) 1 40 51 22 26
# FAX : 33 (0) 1 40 51 22 91
# Internet : services.iers@obspm.fr
# e-mail : services.iers@obspm.fr
# http://hpiers.obspm.fr/eop-pc
#
# Paris, 18 January 2008
# Paris, 4 July 2008
#
# Bulletin C 35
# Bulletin C 36
#
# To authorities responsible
# To authorities responsible
# for the measurement and
# distribution of time
# distribution of time
#
# INFORMATION ON UTC - TAI
# UTC TIME STEP
# on the 1st of January 2009
#
# NO positive leap second will be introduced at the end of June 2008.
# The difference between Coordinated Universal Time UTC and the
# International Atomic Time TAI is :
# A positive leap second will be introduced at the end of December 2008.
# The sequence of dates of the UTC second markers will be:
#
# from 2006 January 1, 0h UTC, until further notice : UTC-TAI = -33 s
# 2008 December 31, 23h 59m 59s
# 2008 December 31, 23h 59m 60s
# 2009 January 1, 0h 0m 0s
#
# The difference between UTC and the International Atomic Time TAI is:
#
# from 2006 January 1, 0h UTC, to 2009 January 1 0h UTC : UTC-TAI = - 33s
# from 2009 January 1, 0h UTC, until further notice : UTC-TAI = - 34s
#
# Leap seconds can be introduced in UTC at the end of the months of December
# or June, depending on the evolution of UT1-TAI. Bulletin C is mailed every
# six months, either to announce a time step in UTC, or to confirm that there
# or June, depending on the evolution of UT1-TAI. Bulletin C is mailed every
# six months, either to announce a time step in UTC or to confirm that there
# will be no time step at the next possible date.
#
# Daniel GAMBIS
# Head
# Earth Orientation Center of the IERS
# Head
# Earth Orientation Center of IERS
# Observatoire de Paris, France
src/timezone/data/northamerica
View file @ fd84eb5e
# @(#)northamerica 8.23
# @(#)northamerica 8.24
# <pre>
# also includes Central America and the Caribbean
......@@ -2076,8 +2076,8 @@ Zone America/Antigua -4:07:12 - LMT 1912 Mar 2
# http://www.jonesbahamas.com/?c=45&a=10412
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
Rule Bahamas 1964 2006 - Oct lastSun 2:00 0 S
Rule Bahamas 1964 1986 - Apr lastSun 2:00 1:00 D
Rule Bahamas 1964 1975 - Oct lastSun 2:00 0 S
Rule Bahamas 1964 1975 - Apr lastSun 2:00 1:00 D
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
Zone America/Nassau -5:09:24 - LMT 1912 Mar 2
-5:00 Bahamas E%sT 1976
......
src/timezone/data/southamerica
View file @ fd84eb5e
# @(#)southamerica 8.19
# @(#)southamerica 8.27
# <pre>
# This data is by no means authoritative; if you think you know better,
......@@ -164,9 +164,22 @@ Rule Arg 2000 only - Mar 3 0:00 0 -
# From Paul Eggert (2007-12-22):
# For dates after mid-2008, the following rules are my guesses and
# are quite possibly wrong, but are more likely than no DST at all.
# From Alexander Krivenyshev (2008-09-05):
# As per message from Carlos Alberto Fonseca Arauz (Nicaragua),
# Argentina will start DST on Sunday October 19, 2008.
#
# <a href="http://www.worldtimezone.com/dst_news/dst_news_argentina03.html">
# http://www.worldtimezone.com/dst_news/dst_news_argentina03.html
# </a>
# OR
# <a href="http://www.impulsobaires.com.ar/nota.php?id=57832 (in spanish)">
# http://www.impulsobaires.com.ar/nota.php?id=57832 (in spanish)
# </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>=1 0:00 1:00 S
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
......@@ -294,14 +307,14 @@ Rule Arg 2008 max - Oct Sun>=1 0:00 1:00 S
# back in 2004, when these provinces changed to UTC-4 for a few days, I
# mailed them personally and never got an answer).
# From Arthur David Olson (2008-03-15):
# Until there's better information, asssume San Luis was like San Juan
# rather than Mendoza (since San Juan has a simpler DST history).
# From Paul Eggert (2008-06-30):
# Unless otherwise specified, data are from Shanks & Pottenger through 1992,
# from the IATA otherwise. As noted below, Shanks & Pottenger say that
# America/Cordoba split into 6 subregions during 1991/1992, but we
# haven't verified this yet so for now we'll keep it a single region.
# America/Cordoba split into 6 subregions during 1991/1992, one of which
# was America/San_Luis, but we haven't verified this yet so for now we'll
# keep America/Cordoba a single region rather than splitting it into the
# other 5 subregions.
#
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
#
......@@ -316,14 +329,12 @@ Zone America/Argentina/Buenos_Aires -3:53:48 - LMT 1894 Oct 31
#
# Santa Fe (SF), Entre Rios (ER), Corrientes (CN), Misiones (MN), Chaco (CC),
# Formosa (FM), Salta (SA), Santiago del Estero (SE), Cordoba (CB),
# San Luis (SL), La Pampa (LP), Neuquen (NQ), Rio Negro (RN)
# La Pampa (LP), Neuquen (NQ), Rio Negro (RN)
#
# Shanks & Pottenger also make the following claims, which we haven't verified:
# - Formosa switched to -3:00 on 1991-01-07.
# - Misiones switched to -3:00 on 1990-12-29.
# - Chaco switched to -3:00 on 1991-01-04.
# - San Luis switched to -4:00 on 1990-03-14, then to -3:00 on 1990-10-15,
# then to -4:00 on 1991-03-01, then to -3:00 on 1991-06-01.
# - Santiago del Estero switched to -4:00 on 1991-04-01,
# then to -3:00 on 1991-04-26.
#
......@@ -425,10 +436,13 @@ Zone America/Argentina/San_Luis -4:25:24 - LMT 1894 Oct 31
-4:16:48 - CMT 1920 May
-4:00 - ART 1930 Dec
-4:00 Arg AR%sT 1969 Oct 5
-3:00 Arg AR%sT 1991 Mar 1
-4:00 - WART 1991 May 7
-3:00 Arg AR%sT 1999 Oct 3
-4:00 Arg AR%sT 2000 Mar 3
-3:00 Arg AR%sT 1990
-3:00 1:00 ARST 1990 Mar 14
-4:00 - WART 1990 Oct 15
-4:00 1:00 WARST 1991 Mar 1
-4:00 - WART 1991 Jun 1
-3:00 - ART 1999 Oct 3
-4:00 1:00 WARST 2000 Mar 3
-3:00 - ART 2004 May 31
-4:00 - WART 2004 Jul 25
-3:00 Arg AR%sT 2008 Jan 21
......@@ -540,12 +554,86 @@ Zone America/La_Paz -4:32:36 - LMT 1890
# Brazil will start DST on 2007-10-14 00:00 and end on 2008-02-17 00:00:
# http://www.mme.gov.br/site/news/detail.do;jsessionid=BBA06811AFCAAC28F0285210913513DA?newsId=13975
# From Paul Schulze (2008-06-24):
# ...by law number 11.662 of April 24, 2008 (published in the "Diario
# Oficial da Uniao"...) in Brazil there are changes in the timezones,
# effective today (00:00am at June 24, 2008) as follows:
#
# a) The timezone UTC+5 is e[x]tinguished, with all the Acre state and the
# part of the Amazonas state that had this timezone now being put to the
# timezone UTC+4
# b) The whole Para state now is put at timezone UTC+3, instead of just
# part of it, as was before.
#
# This change follows a proposal of senator Tiao Viana of Acre state, that
# proposed it due to concerns about open television channels displaying
# programs inappropriate to youths in the states that had the timezone
# UTC+5 too early in the night. In the occasion, some more corrections
# were proposed, trying to unify the timezones of any given state. This
# change modifies timezone rules defined in decree 2.784 of 18 June,
# 1913.
# From Rodrigo Severo (2008-06-24):
# Just correcting the URL:
# <a href="https://www.in.gov.br/imprensa/visualiza/index.jsp?jornal=3Ddo&secao=3D1&pagina=3D1&data=3D25/04/2008">
# https://www.in.gov.br/imprensa/visualiza/index.jsp?jornal=3Ddo&secao=3D1&pagina=3D1&data=3D25/04/2008
# </a>
#
# As a result of the above Decree I believe the America/Rio_Branco
# timezone shall be modified from UTC-5 to UTC-4 and a new timezone shall
# be created to represent the the west side of the Para State. I
# suggest this new timezone be called Santarem as the most
# important/populated city in the affected area.
#
# This new timezone would be the same as the Rio_Branco timezone up to
# the 2008/06/24 change which would be to UTC-3 instead of UTC-4.
# From Alex Krivenyshev (2008-06-24):
# This is a quick reference page for New and Old Brazil Time Zones map.
# <a href="http://www.worldtimezone.com/brazil-time-new-old.php">
# http://www.worldtimezone.com/brazil-time-new-old.php
# </a>
#
# - 4 time zones replaced by 3 time zones-eliminating time zone UTC- 05
# (state Acre and the part of the Amazonas will be UTC/GMT- 04) - western
# part of Par state is moving to one timezone UTC- 03 (from UTC -04).
# From Paul Eggert (2002-10-10):
# The official decrees referenced below are mostly taken from
# <a href="http://pcdsh01.on.br/DecHV.html">
# Decretos sobre o Horario de Verao no Brasil
# </a>.
# From Steffen Thorsen (2008-08-29):
# As announced by the government and many newspapers in Brazil late
# yesterday, Brazil will start DST on 2008-10-19 (need to change rule) and
# it will end on 2009-02-15 (current rule for Brazil is fine). Based on
# past years experience with the elections, there was a good chance that
# the start was postponed to November, but it did not happen this year.
#
# It has not yet been posted to http://pcdsh01.on.br/DecHV.html
#
# An official page about it:
# <a href="http://www.mme.gov.br/site/news/detail.do?newsId=16722">
# http://www.mme.gov.br/site/news/detail.do?newsId=16722
# </a>
# Note that this link does not always work directly, but must be accessed
# by going to
# <a href="http://www.mme.gov.br/first>"
# http://www.mme.gov.br/first
# </a>
#
# One example link that works directly:
# <a href="http://jornale.com.br/index.php?option=com_content&task=view&id=13530&Itemid=54">
# http://jornale.com.br/index.php?option=com_content&task=view&id=13530&Itemid=54
# (Portuguese)
# </a>
#
# We have a written a short article about it as well:
# <a href="http://www.timeanddate.com/news/time/brazil-dst-2008-2009.html">
# http://www.timeanddate.com/news/time/brazil-dst-2008-2009.html
# </a>
# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
# Decree <a href="http://pcdsh01.on.br/HV20466.htm">20,466</a> (1931-10-01)
# Decree <a href="http://pcdsh01.on.br/HV21896.htm">21,896</a> (1932-01-10)
......@@ -662,13 +750,13 @@ Rule Brazil 2000 only - Feb 27 0:00 0 -
Rule Brazil 2000 2001 - Oct Sun>=8 0:00 1:00 S
Rule Brazil 2001 2006 - Feb Sun>=15 0:00 0 -
# Decree 4,399 (2002-10-01) repeals DST in AL, CE, MA, PB, PE, PI, RN, SE.
# <a href="http://www.presidencia.gov.br/CCIVIL/decreto/2002/D4399.htm"></a>
# <a href="http://www.presidencia.gov.br/CCIVIL/decreto/2002/D4399.htm">4,399</a>
Rule Brazil 2002 only - Nov 3 0:00 1:00 S
# Decree 4,844 (2003-09-24; corrected 2003-09-26) repeals DST in BA, MT, TO.
# <a href="http://www.presidencia.gov.br/CCIVIL/decreto/2003/D4844.htm"></a>
# <a href="http://www.presidencia.gov.br/CCIVIL/decreto/2003/D4844.htm">4,844</a>
Rule Brazil 2003 only - Oct 19 0:00 1:00 S
# Decree 5,223 (2004-10-01) reestablishes DST in MT.
# <a href="http://www.planalto.gov.br/ccivil_03/_Ato2004-2006/2004/Decreto/D5223.htm"></a>
# <a href="http://www.planalto.gov.br/ccivil_03/_Ato2004-2006/2004/Decreto/D5223.htm">5,223</a>
Rule Brazil 2004 only - Nov 2 0:00 1:00 S
# Decree <a href="http://pcdsh01.on.br/DecHV5539.gif">5,539</a> (2005-09-19),
# adopted by the same states as before.
......@@ -677,17 +765,16 @@ Rule Brazil 2005 only - Oct 16 0:00 1:00 S
# adopted by the same states as before.
Rule Brazil 2006 only - Nov 5 0:00 1:00 S
Rule Brazil 2007 only - Feb 25 0:00 0 -
# (Decree number not yet known)
# http://www.brasil.gov.br/noticias/ultimas_noticias/horario_verao070920/
# (2007-09-20) after a heads-up from Steffen Thorsen:
Rule Brazil 2007 max - Oct Sun>=8 0:00 1:00 S
# Decree <a href="http://pcdsh01.on.br/DecHV6212.gif">6,212</a> (2007-09-26),
# adopted by the same states as before.
Rule Brazil 2007 only - Oct Sun>=8 0:00 1:00 S
Rule Brazil 2008 max - Feb Sun>=15 0:00 0 -
Rule Brazil 2008 max - Oct Sun>=15 0:00 1:00 S
# The latest ruleset listed above says that the following states observe DST:
# DF, ES, GO, MG, MS, MT, PR, RJ, RS, SC, SP.
# For dates after mid-2008, the above rules with TO="max" are guesses
# and are quite possibly wrong, but are more likely than no DST at all.
# Zone NAME GMTOFF RULES FORMAT [UNTIL]
#
# Fernando de Noronha (administratively part of PE)
......@@ -713,6 +800,13 @@ Zone America/Belem -3:13:56 - LMT 1914
-3:00 Brazil BR%sT 1988 Sep 12
-3:00 - BRT
#
# west Para (PA)
# West Para includes Altamira, Oribidos, Prainha, Oriximina, and Santarem.
Zone America/Santarem -3:38:48 - LMT 1914
-4:00 Brazil AM%sT 1988 Sep 12
-4:00 - AMT 2008 Jun 24 00:00
-3:00 - BRT
#
# Maranhao (MA), Piaui (PI), Ceara (CE), Rio Grande do Norte (RN),
# Paraiba (PB)
Zone America/Fortaleza -2:34:00 - LMT 1914
......@@ -775,8 +869,7 @@ Zone America/Cuiaba -3:44:20 - LMT 1914
-4:00 - AMT 2004 Oct 1
-4:00 Brazil AM%sT
#
# west Para (PA), Rondonia (RO)
# West Para includes Altamira, Oribidos, Prainha, Oriximina, and Santarem.
# Rondonia (RO)
Zone America/Porto_Velho -4:15:36 - LMT 1914
-4:00 Brazil AM%sT 1988 Sep 12
-4:00 - AMT
......@@ -803,13 +896,14 @@ Zone America/Eirunepe -4:39:28 - LMT 1914
-5:00 Brazil AC%sT 1988 Sep 12
-5:00 - ACT 1993 Sep 28
-5:00 Brazil AC%sT 1994 Sep 22
-5:00 - ACT
-5:00 - ACT 2008 Jun 24 00:00
-4:00 - AMT
#
# Acre (AC)
Zone America/Rio_Branco -4:31:12 - LMT 1914
-5:00 Brazil AC%sT 1988 Sep 12
-5:00 - ACT
-5:00 - ACT 2008 Jun 24 00:00
-4:00 - AMT
# Chile
......@@ -856,7 +950,7 @@ Zone America/Rio_Branco -4:31:12 - LMT 1914
# http://www.horaoficial.cl/cambio.htm
# </a>.
# From José Miguel Garrido (2008-03-05):
# From Jose Miguel Garrido (2008-03-05):
# ...
# You could see the announces of the change on
# <a href="http://www.shoa.cl/noticias/2008/04hora/hora.htm">
......
src/timezone/data/zone.tab
View file @ fd84eb5e
# @(#)zone.tab 8.16
# @(#)zone.tab 8.18
#
# TZ zone descriptions
#
......@@ -92,7 +92,8 @@ BR -1259-03831 America/Bahia Bahia
BR -2332-04637 America/Sao_Paulo S & SE Brazil (GO, DF, MG, ES, RJ, SP, PR, SC, RS)
BR -2027-05437 America/Campo_Grande Mato Grosso do Sul
BR -1535-05605 America/Cuiaba Mato Grosso
BR -0846-06354 America/Porto_Velho W Para, Rondonia
BR -0226-05452 America/Santarem W Para
BR -0846-06354 America/Porto_Velho Rondonia
BR +0249-06040 America/Boa_Vista Roraima
BR -0308-06001 America/Manaus E Amazonas
BR -0640-06952 America/Eirunepe W Amazonas
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment