diff options
Diffstat (limited to 'timezone')
| -rw-r--r-- | timezone/asia | 90 | ||||
| -rw-r--r-- | timezone/australasia | 5 | ||||
| -rw-r--r-- | timezone/europe | 9 | ||||
| -rw-r--r-- | timezone/northamerica | 92 | ||||
| -rw-r--r-- | timezone/zone.tab | 4 |
5 files changed, 117 insertions, 83 deletions
diff --git a/timezone/asia b/timezone/asia index 6d9f5172fe..7ef2d0c63e 100644 --- a/timezone/asia +++ b/timezone/asia @@ -1,4 +1,4 @@ -# @(#)asia 7.55 +# @(#)asia 7.56 # This data is by no means authoritative; if you think you know better, # go ahead and edit the file (and please send any changes to @@ -370,9 +370,9 @@ Zone Asia/Jayapura 9:22:48 - LMT 1932 Nov 9:00 - JAYT # Iran -# From Paul Eggert (1999-09-27), following up a suggestion by Rich Wales: +# From Paul Eggert (2000-06-12), following up a suggestion by Rich Wales: # Ahmea Alavi in -# <a href="http://tehran.stanford.edu/Iran_Lib/Calendar/taghveem.txt"> +# <a href="http://www.persia.org/Iran_Lib/Calendar/taghveem.txt"> # TAGHVEEM (1993-07-12) # </a> # writes ``Daylight saving time in Iran starts from the first day @@ -385,12 +385,13 @@ Zone Asia/Jayapura 9:22:48 - LMT 1932 Nov # 1993 03-21 03-21 09-23 09-23 # 1994 03-21 03-21 09-22!= 09-23 # 1995 03-21 03-21 09-22!= 09-23 -# 1996 03-21!= 03-20 09-21!= 09-22 -# 1997 03-21 03-21 09-21!= 09-23 +# 1996 03-21!= 03-20 09-22 09-22 +# 1997 03-22!= 03-21 09-22!= 09-23 # 1998 03-21 03-21 09-21!= 09-23 # 1999 03-22!= 03-21 09-22!= 09-23 # 2000 03-21!= 03-20 09-21!= 09-22 -# 2001 03-17!= 03-21 09-19!= 09-23 +# 2001 03-19!= 03-21 09-19!= 09-23 +# 2002 03-18!= 03-21 09-18!= 09-23 # # Go with Alavi starting with 1992. # I used Ed Reingold's cal-persia in GNU Emacs 19.34 to compute Persian dates. @@ -455,7 +456,23 @@ Zone Asia/Tehran 3:25:44 - LMT 1916 4:00 Iran IR%sT 1979 3:30 Iran IR%sT + # Iraq +# +# From Jonathan Lennox <lennox@cs.columbia.edu> (2000-06-12): +# An article in this week's Economist ("Inside the Saddam-free zone", p. 50 in +# the U.S. edition) on the Iraqi Kurds contains a paragraph: +# "The three northern provinces ... switched their clocks this spring and +# are an hour ahead of Baghdad." +# +# But Rives McDow (2000-06-18) quotes a contact in Iraqi-Kurdistan as follows: +# In the past, some Kurdish nationalists, as a protest to the Iraqi +# Government, did not adhere to daylight saving time. They referred +# to daylight saving as Saddam time. But, as of today, the time zone +# in Iraqi-Kurdistan is on standard time with Baghdad, Iraq. +# +# So we'll ignore the Economist's claim. + # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S Rule Iraq 1982 only - May 1 0:00 1:00 D Rule Iraq 1982 1984 - Oct 1 0:00 0 S @@ -526,7 +543,7 @@ Rule Zion 1988 only - Apr 9 0:00 1:00 D Rule Zion 1988 only - Sep 3 0:00 0 S # From Ephraim Silverberg <ephraim@cs.huji.ac.il> -# (1997-03-04, 1998-03-16, 1998-12-28, and 2000-01-17): +# (1997-03-04, 1998-03-16, 1998-12-28, 2000-01-17 and 2000-07-25): # According to the Office of the Secretary General of the Ministry of # Interior, there is NO set rule for Daylight-Savings/Standard time changes. @@ -537,14 +554,19 @@ Rule Zion 1988 only - Sep 3 0:00 0 S # Saturday night from midnight daylight savings time to 11 p.m. standard # time. 1996 is an exception to this rule where the change back to standard # time took place on Sunday night instead of Saturday night to avoid -# conflicts with the Jewish New Year. Starting in 1999, the change to -# daylight savings time will still be on a Friday morning but from +# conflicts with the Jewish New Year. In 1999, the change to +# daylight savings time was still on a Friday morning but from # 2 a.m. IST to 3 a.m. IDT; furthermore, the change back to standard time -# will now also be on a Friday morning from 2 a.m. IDT to 1 a.m. IST for -# 1999 only. In the years from 2000 to 2002, the change back will be from -# 2 a.m. IDT to 1 a.m. IST the morning after the Jewish festival of -# Shmini Atzeret (i.e. the morning of the 23rd of Tishrei in the lunar -# Hebrew calendar). +# was also on a Friday morning from 2 a.m. IDT to 1 a.m. IST for +# 1999 only. In the year 2000, the change to daylight savings time was +# similar to 1999, but although the change back will be on a Friday, it +# will take place from 1 a.m. IDT to midnight IST. Starting in 2001, all +# changes to/from will take place at 1 a.m. old time, but now there is no +# rule as to what day of the week it will take place in as the start date +# (except in 2003) is the night after the Passover Seder (i.e. the eve +# of the 16th of Nisan in the lunar Hebrew calendar) and the end date +# (except in 2002) is three nights before Yom Kippur [Day of Atonement] +# (the eve of the 7th of Tishrei in the lunar Hebrew calendar). # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S Rule Zion 1989 only - Apr 30 0:00 1:00 D @@ -592,29 +614,37 @@ Rule Zion 1998 only - Sep 6 0:00 0 S Rule Zion 1999 only - Apr 2 2:00 1:00 D Rule Zion 1999 only - Sep 3 2:00 0 S -# Minister of Interior, Natan Sharansky, has announced the dates for -# the years 2000-2002. However, sources inside the ministry have noted -# that the end date of 2000 and both dates of 2001-2002 should be regarded -# as tentative pending final approval. +# The Knesset Interior Committee has changed the dates for 2000 for +# the third time in just over a year and have set new dates for the +# years 2001-2004 as well. +# +# The official announcement for the start date of 2000 can be viewed at: +# +# ftp://ftp.huji.ac.il/pub/tz/announcements/2000-start.ps.gz # -# The official announcement for the years 2000-2002 can be viewed at: +# The official announcement for the end date of 2000 and the dates +# for the years 2001-2004 can be viewed at: # -# ftp://ftp.huji.ac.il/pub/tz/announcements/2000-2002.ps.gz +# ftp://ftp.huji.ac.il/pub/tz/announcements/2000-2004.ps.gz # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S Rule Zion 2000 only - Apr 14 2:00 1:00 D -Rule Zion 2000 only - Oct 22 2:00 0 S -Rule Zion 2001 only - Apr 6 2:00 1:00 D -Rule Zion 2001 only - Oct 10 2:00 0 S -Rule Zion 2002 only - Mar 29 2:00 1:00 D -Rule Zion 2002 only - Sep 29 2:00 0 S - -# From Paul Eggert (2000-01-17): -# Here are guesses for rules after 2002. +Rule Zion 2000 only - Oct 6 1:00 0 S +Rule Zion 2001 only - Apr 9 1:00 1:00 D +Rule Zion 2001 only - Sep 24 1:00 0 S +Rule Zion 2002 only - Mar 29 1:00 1:00 D +Rule Zion 2002 only - Oct 7 1:00 0 S +Rule Zion 2003 only - Mar 28 1:00 1:00 D +Rule Zion 2003 only - Oct 3 1:00 0 S +Rule Zion 2004 only - Apr 7 1:00 1:00 D +Rule Zion 2004 only - Sep 22 1:00 0 S + +# From Paul Eggert (2000-07-25): +# Here are guesses for rules after 2004. # They are probably wrong, but they are more likely than no DST at all. # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S -Rule Zion 2003 max - Mar Fri>=25 2:00 1:00 D -Rule Zion 2003 max - Oct 1 2:00 0 S +Rule Zion 2005 max - Apr 1 1:00 1:00 D +Rule Zion 2005 max - Oct 1 1:00 0 S # Zone NAME GMTOFF RULES FORMAT [UNTIL] Zone Asia/Jerusalem 2:20:56 - LMT 1880 diff --git a/timezone/australasia b/timezone/australasia index 32699605f2..0910329c7a 100644 --- a/timezone/australasia +++ b/timezone/australasia @@ -1,4 +1,4 @@ -# @(#)australasia 7.56 +# @(#)australasia 7.57 # This file also includes Pacific islands. # Notes are at the end of this file @@ -737,6 +737,9 @@ Zone Pacific/Wallis 12:15:20 - LMT 1901 # (Australia) and start daylight saving on the last Sunday in August in 2000 # instead of the first Sunday in October. +# Sim Alam (2000-07-03) reported a legal citation for the 2000/2001 rules: +# http://www.thelaw.tas.gov.au/fragview/42++1968+GS3A@EN+2000070300 + # Victoria # The rules for 1971 through 1991 were reported by George Shepherd diff --git a/timezone/europe b/timezone/europe index cc08c0c236..ea45727fd1 100644 --- a/timezone/europe +++ b/timezone/europe @@ -1,4 +1,4 @@ -# @(#)europe 7.71 +# @(#)europe 7.72 # This data is by no means authoritative; if you think you know better, # go ahead and edit the file (and please send any changes to @@ -131,6 +131,10 @@ # A bill was drafted in 1909 and introduced in Parliament several times, # but it met with ridicule and opposition, especially from farming interests. # One-hour Summer Time was eventually adopted as a wartime measure in 1916. +# See: +# <a href="http://www.the-times.co.uk/news/pages/tim/2000/05/18/x-timcrtcrt01011.html"> +# Summer Time Arrives Early, The Times (2000-05-18) +# </a> # From Paul Eggert (1996-09-03): # The OED Supplement says that the English originally said ``Daylight Saving'' @@ -1856,7 +1860,8 @@ Zone Europe/Simferopol 2:16:24 - LMT 1880 3:00 1:00 MSD 1996 Oct 27 3:00s # IATA SSIM (1997-09) says Crimea switched to EET/EEST. # Assume it happened in March by not changing the clocks. - 3:00 Russia MSK/MSD 1997 Mar lastSun 1:00u + 3:00 Russia MSK/MSD 1997 + 3:00 - MSK 1997 Mar lastSun 1:00u 2:00 EU EE%sT # Yugoslavia diff --git a/timezone/northamerica b/timezone/northamerica index 845587fa82..654450a9c5 100644 --- a/timezone/northamerica +++ b/timezone/northamerica @@ -1,4 +1,4 @@ -# @(#)northamerica 7.51 +# @(#)northamerica 7.52 # also includes Central America and the Caribbean # This data is by no means authoritative; if you think you know better, @@ -1002,52 +1002,35 @@ Zone America/Dawson -9:17:40 - LMT 1900 Aug 20 # Mexico -# From Guy Harris: -# Rules are from the Official Airline Guide, Worldwide Edition, for 1987. -# Rules [before] 1987 are unknown. -# The comments in the OAG say "Only Ensenada, Mexicale, San Felipe and Tijuana -# observe DST." This is presumably Baja California Norte, above 28th parallel, -# as listed there; [there is also] "Baja California Sur and N. Pacific -# Coast (States of Sinaloa and Sonora)." - -# From Bob Devine (1988-01-28): -# The Federal District (where Mexico City is) has observed [DST] several -# times but not recently. +# Gwillim Law reports this source for daylight saving time in Mexico: +# <a href="http://www.spin.com.mx/verano/"> +# Daylight saving time * SPIN-Internet (in Spanish) +# </a> +# Law (2000-03-09) translates it as follows: # -# I don't where to draw the line in the North Baja area. 28th latitude -# sounds good -- but it may be higher (how far [d]o radio stations from -# San Diego affect culture?). +# Standard time effective in Mexico takes its origin in the +# presidential decree of April 24, 1942. The time of the 120th +# meridian applies to the state of Baja California; of the 105th +# meridian to the states of Baja California Sur, Sonora, Sinaloa, and +# Nayarit; and the time of the 90th meridian to the rest of the +# country. # -# The dates of DST probably go back to 1981. The rules are the same as -# US's. This is going to be a headache for US presidential electi[o]n years! - -# From Arthur David Olson (1988-02-13) -# Since the 1981 starting date is only "probable," we'll keep the 1987 -# starting date below. - -# From U. S. Naval Observatory (1989-01-19): -# MEXICO BAJA CAL N 7 H BEHIND UTC BAJA CALIFORNIA SUR AND -# MEXICO BAJA CAL N N. PACIFIC COAST (STATES -# MEXICO BAJA CAL N OF SINALOA AND SONORA) -# MEXICO BAJA CAL N 8 H BEHIND UTC ABOVE 28TH PARALLEL APR 3 -# MEXICO BAJA CAL N - OCT 29 -# MEXICO BAJA CAL N 7 H BEHIND UTC ABOVE 28TH PARALLEL APR 3 -# MEXICO BAJA CAL N - 0CT 29 -# MEXICO 6 H BEHIND UTC STATES OF DURANGO, -# MEXICO COAHUILA, NUEVO LEON, -# MEXICO TAMAULIPAS -# MEXICO 5 H BEHIND UTC STATES OF DURANGO, -# MEXICO COAHUILA, NUEVO LEON, -# MEXICO TAMAULIPAS APR 3 - OCT 29 -# MEXICO 6 H BEHIND UTC GENERAL MEXICO, STATES OF -# MEXICO CAMPECHE, QUINTANA ROO AND -# MEXICO YUCATAN +# In the country, there have been several attempts made to adapt +# standard time with the object of arriving at a better use of +# daylight for social and economic activities. In December, 1981 a +# permanent time zone was decreed for the states of Campeche, Yucatan, +# and Quintana Roo, displacing them from the 90th to the 75th +# meridian. This disposition was annulled on December 2, 1982. +# +# In 1988 a Summer Time was established for the states of Tamaulipas, +# Nuevo Leon, Coahuila, and Durango, which meant that from the first +# Sunday in April to the last [Sunday] of October those states +# displaced their time from the 90th to the 75th meridian. That +# disposition lasted for one year. -# From Arthur David Olson (1989-01-21): -# April 3 fell on a Sunday in 1988; October 29 fell on a Sunday in 1989. Ahem. -# USNO claims there should be four Mexican zones rather than three: -# a zone that's GMT-8 with DST; a zone that's always GMT-7; -# a zone that's GMT-6 with DST; and a zone that's always GMT-6. +# From Paul Eggert (2000-07-26): +# Shanks gives 1942-04-01 instead of 1942-04-24, and omits the 1981 +# and 1988 DST experiments. Go with spin.com.mx. # From Alan Perry <alan.perry@eng.sun.com> (1996-02-15): # A guy from our Mexico subsidiary finally found the Presidential Decree @@ -1093,7 +1076,6 @@ Zone America/Dawson -9:17:40 - LMT 1900 Aug 20 # savings time so as to stay on the same time zone as the southern part of # Arizona year round. -# From Shanks: # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S Rule Mexico 1939 only - Feb 5 0:00 1:00 D Rule Mexico 1939 only - Jun 25 0:00 0 S @@ -1111,10 +1093,22 @@ Rule BajaN 1954 1961 - Sep lastSun 2:00 0 S # Zone NAME GMTOFF RULES FORMAT [UNTIL] # Quintana Roo Zone America/Cancun -5:47:04 - LMT 1922 Jan 1 0:12:56 + -6:00 - CST 1981 Dec + -5:00 - EST 1982 Dec 2 -6:00 - CST 1996 -6:00 Mexico C%sT 1997 Oct lastSun 2:00 -5:00 Mexico E%sT 1998 Aug 2 2:00 -6:00 Mexico C%sT +# Campeche, Yucatan +Zone America/Merida -5:58:28 - LMT 1922 Jan 1 0:01:32 + -6:00 - CST 1981 Dec + -5:00 - EST 1982 Dec 2 + -6:00 Mexico C%sT +# Coahuila, Durango, Nuevo Leon, Tamaulipas +Zone America/Monterrey -6:41:16 - LMT 1922 Jan 1 0:01:32 + -6:00 - CST 1988 + -6:00 US C%sT 1989 + -6:00 Mexico C%sT # Central Mexico Zone America/Mexico_City -6:36:36 - LMT 1922 Jan 1 0:23:24 -7:00 - MST 1927 Jun 10 23:00 @@ -1141,19 +1135,19 @@ Zone America/Hermosillo -7:23:52 - LMT 1921 Dec 31 23:36:08 -7:00 - MST 1931 May 1 23:00 -6:00 - CST 1931 Oct -7:00 - MST 1932 Mar 30 23:00 - -6:00 - CST 1942 Apr + -6:00 - CST 1942 Apr 24 -7:00 - MST 1949 Jan 14 -8:00 - PST 1970 -7:00 Mexico M%sT 1999 -7:00 - MST -# S Baja California, Nayarit, Sinaloa +# Baja California Sur, Nayarit, Sinaloa Zone America/Mazatlan -7:05:40 - LMT 1921 Dec 31 23:54:20 -7:00 - MST 1927 Jun 10 23:00 -6:00 - CST 1930 Nov 15 -7:00 - MST 1931 May 1 23:00 -6:00 - CST 1931 Oct -7:00 - MST 1932 Mar 30 23:00 - -6:00 - CST 1942 Apr + -6:00 - CST 1942 Apr 24 -7:00 - MST 1949 Jan 14 -8:00 - PST 1970 -7:00 Mexico M%sT @@ -1161,7 +1155,7 @@ Zone America/Mazatlan -7:05:40 - LMT 1921 Dec 31 23:54:20 Zone America/Tijuana -7:48:04 - LMT 1922 Jan 1 0:11:56 -8:00 - PST 1927 Jun 10 23:00 -7:00 - MST 1930 Nov 16 - -8:00 - PST 1942 Apr + -8:00 - PST 1942 Apr 24 -7:00 - MST 1949 Jan 14 -8:00 BajaN P%sT 1976 -8:00 US P%sT 1996 diff --git a/timezone/zone.tab b/timezone/zone.tab index b65b6a352c..401ab9ea25 100644 --- a/timezone/zone.tab +++ b/timezone/zone.tab @@ -1,4 +1,4 @@ -# @(#)zone.tab 1.18 +# @(#)zone.tab 1.19 # # TZ zone descriptions # @@ -247,6 +247,8 @@ MV +0410+07330 Indian/Maldives MW -1547+03500 Africa/Blantyre MX +1924-09909 America/Mexico_City Central Time - most locations MX +2105-08646 America/Cancun Central Time - Quintana Roo +MX +2058-08937 America/Merida Central Time - Campeche, Yucatan +MX +2540-10019 America/Monterrey Central Time - Coahuila, Durango, Nuevo Leon, Tamaulipas MX +2313-10625 America/Mazatlan Mountain Time - S Baja, Nayarit, Sinaloa MX +2838-10605 America/Chihuahua Mountain Time - Chihuahua MX +2904-11058 America/Hermosillo Mountain Standard Time - Sonora |