pike.git / lib / modules / Calendar.pmod / tzdata / northamerica

version» Context lines:

pike.git/lib/modules/Calendar.pmod/tzdata/northamerica:1:   # <pre> - # @(#)northamerica 8.54 +    # This file is in the public domain, so clarified as of   # 2009-05-17 by Arthur David Olson.      # also includes Central America and the Caribbean      # 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 - # tz@elsie.nci.nih.gov for general use in the future). + # tz@iana.org for general use in the future).      # From Paul Eggert (1999-03-22):   # A reliable and entertaining source about time zones is   # Derek Howse, Greenwich time and longitude, Philip Wilson Publishers (1997).      ###############################################################################      # United States      # From Paul Eggert (1999-03-31):   # Howse writes (pp 121-125) that time zones were invented by   # Professor Charles Ferdinand Dowd (1825-1904),   # Principal of Temple Grove Ladies' Seminary (Saratoga Springs, NY). - # His pamphlet ``A System of National Time for Railroads'' (1870) + # His pamphlet "A System of National Time for Railroads" (1870)   # was the result of his proposals at the Convention of Railroad Trunk Lines   # in New York City (1869-10). His 1870 proposal was based on Washington, DC,   # but in 1872-05 he moved the proposed origin to Greenwich.   # His proposal was adopted by the railroads on 1883-11-18 at 12:00,   # and the most of the country soon followed suit.      # From Paul Eggert (2005-04-16):   # That 1883 transition occurred at 12:00 new time, not at 12:00 old time.   # See p 46 of David Prerau, Seize the daylight, Thunder's Mouth Press (2005).      # From Paul Eggert (2006-03-22):   # A good source for time zone historical data in the US is   # Thomas G. Shanks, The American Atlas (5th edition),   # San Diego: ACS Publications, Inc. (1991).   # Make sure you have the errata sheet; the book is somewhat useless without it.   # It is the source for most of the pre-1991 US entries below.      # From Paul Eggert (2001-03-06):   # Daylight Saving Time was first suggested as a joke by Benjamin Franklin - # in his whimsical essay ``An Economical Project for Diminishing the Cost - # of Light'' published in the Journal de Paris (1784-04-26). + # in his whimsical essay "An Economical Project for Diminishing the Cost + # of Light" published in the Journal de Paris (1784-04-26).   # Not everyone is happy with the results:   #   # I don't really care how time is reckoned so long as there is some   # agreement about it, but I object to being told that I am saving   # daylight when my reason tells me that I am doing nothing of the kind.   # I even object to the implication that I am wasting something   # valuable if I stay in bed after the sun has risen. As an admirer   # of moonlight I resent the bossy insistence of those who want to   # reduce my time for enjoying it. At the back of the Daylight Saving   # scheme I detect the bony, blue-fingered hand of Puritanism, eager
pike.git/lib/modules/Calendar.pmod/tzdata/northamerica:161:   # Pacific Standard Time(PST) -same-   # Yukon Standard Time(YST) -same-   # Central Alaska S.T. (CAT) Alaska-Hawaii St[an]dard Time (AHST)   # Nome Standard Time (NT) Bering Standard Time (BST)   #   # ...Alaska's timezone lines were redrawn in 1983 to give only 2 tz.   # The YST zone now covers nearly all of the state, AHST just part   # of the Aleutian islands. No DST.      # From Paul Eggert (1995-12-19): - # The tables below use `NST', not `NT', for Nome Standard Time. - # I invented `CAWT' for Central Alaska War Time. + # The tables below use 'NST', not 'NT', for Nome Standard Time. + # I invented 'CAWT' for Central Alaska War Time.      # From U. S. Naval Observatory (1989-01-19):   # USA EASTERN 5 H BEHIND UTC NEW YORK, WASHINGTON   # USA EASTERN 4 H BEHIND UTC APR 3 - OCT 30   # USA CENTRAL 6 H BEHIND UTC CHICAGO, HOUSTON   # USA CENTRAL 5 H BEHIND UTC APR 3 - OCT 30   # USA MOUNTAIN 7 H BEHIND UTC DENVER   # USA MOUNTAIN 6 H BEHIND UTC APR 3 - OCT 30   # USA PACIFIC 8 H BEHIND UTC L.A., SAN FRANCISCO   # USA PACIFIC 7 H BEHIND UTC APR 3 - OCT 30
pike.git/lib/modules/Calendar.pmod/tzdata/northamerica:231:   # Public law 106-564 (2000-12-23) introduced the abbreviation   # "Chamorro Standard Time" for time in Guam and the Northern Marianas.   # See the file "australasia".      # From Arthur David Olson, 2005-08-09   # The following was signed into law on 2005-08-08.   #   # H.R. 6, Energy Policy Act of 2005, SEC. 110. DAYLIGHT SAVINGS.   # (a) Amendment- Section 3(a) of the Uniform Time Act of 1966 (15   # U.S.C. 260a(a)) is amended-- - # (1) by striking `first Sunday of April' and inserting `second + # (1) by striking 'first Sunday of April' and inserting 'second   # Sunday of March'; and - # (2) by striking `last Sunday of October' and inserting `first + # (2) by striking 'last Sunday of October' and inserting 'first   # Sunday of November'.   # (b) Effective Date- Subsection (a) shall take effect 1 year after the   # date of enactment of this Act or March 1, 2007, whichever is later.   # (c) Report to Congress- Not later than 9 months after the effective   # date stated in subsection (b), the Secretary shall report to Congress   # on the impact of this section on energy consumption in the United   # States.   # (d) Right to Revert- Congress retains the right to revert the   # Daylight Saving Time back to the 2005 time schedules once the   # Department study is complete.
pike.git/lib/modules/Calendar.pmod/tzdata/northamerica:594:   # We're left to guess the time of day when Act 163 was approved; guess noon.      Zone Pacific/Honolulu -10:31:26 - LMT 1896 Jan 13 12:00 #Schmitt&Cox    -10:30 - HST 1933 Apr 30 2:00 #Laws 1933    -10:30 1:00 HDT 1933 May 21 12:00 #Laws 1933+12    -10:30 - HST 1942 Feb 09 2:00 #Schmitt&Cox+2    -10:30 1:00 HDT 1945 Sep 30 2:00 #Schmitt&Cox+2    -10:30 - HST 1947 Jun 8 2:00 #Schmitt&Cox+2    -10:00 - HST    + Link Pacific/Honolulu Pacific/Johnston +    # Now we turn to US areas that have diverged from the consensus since 1970.      # Arizona mostly uses MST.      # From Paul Eggert (2002-10-20):   #   # The information in the rest of this paragraph is derived from the   # <a href="http://www.dlapr.lib.az.us/links/daylight.htm">   # Daylight Saving Time web page (2002-01-23)</a> maintained by the   # Arizona State Library, Archives and Public Records.
pike.git/lib/modules/Calendar.pmod/tzdata/northamerica:630:    -7:00 US M%sT 1944 Oct 1 00:01    -7:00 - MST 1967    -7:00 US M%sT 1968 Mar 21    -7:00 - MST   # From Arthur David Olson (1988-02-13):   # A writer from the Inter Tribal Council of Arizona, Inc.,   # notes in private correspondence dated 1987-12-28 that "Presently, only the   # Navajo Nation participates in the Daylight Saving Time policy, due to its   # large size and location in three states." (The "only" means that other   # tribal nations don't use DST.) + # + # From Paul Eggert (2013-08-26): + # See America/Denver for a zone appropriate for the Navajo Nation.    - Link America/Denver America/Shiprock -  +    # Southern Idaho (Ada, Adams, Bannock, Bear Lake, Bingham, Blaine,   # Boise, Bonneville, Butte, Camas, Canyon, Caribou, Cassia, Clark,   # Custer, Elmore, Franklin, Fremont, Gem, Gooding, Jefferson, Jerome,   # Lemhi, Lincoln, Madison, Minidoka, Oneida, Owyhee, Payette, Power,   # Teton, Twin Falls, Valley, Washington counties, and the southern   # quarter of Idaho county) and eastern Oregon (most of Malheur County)   # switched four weeks late in 1974.   #   # Zone NAME GMTOFF RULES FORMAT [UNTIL]   Zone America/Boise -7:44:49 - LMT 1883 Nov 18 12:15:11
pike.git/lib/modules/Calendar.pmod/tzdata/northamerica:671:   #   # - Dearborn and Ohio counties have been like America/New_York.   #   # - Clark, Floyd, and Harrison counties have been like   # America/Kentucky/Louisville.   #   # - Crawford, Daviess, Dubois, Knox, Martin, Perry, Pike, Pulaski, Starke,   # and Switzerland counties have their own time zone histories as noted below.   #   # Shanks partitioned Indiana into 345 regions, each with its own time history, - # and wrote ``Even newspaper reports present contradictory information.'' + # and wrote "Even newspaper reports present contradictory information."   # Those Hoosiers! Such a flighty and changeable people!   # Fortunately, most of the complexity occurred before our cutoff date of 1970.   #   # Other than Indianapolis, the Indiana place names are so nondescript - # that they would be ambiguous if we left them at the `America' level. - # So we reluctantly put them all in a subdirectory `America/Indiana'. + # that they would be ambiguous if we left them at the 'America' level. + # So we reluctantly put them all in a subdirectory 'America/Indiana'.      # From Paul Eggert (2005-08-16):   # http://www.mccsc.edu/time.html says that Indiana will use DST starting 2006.      # From Nathan Stratton Treadway (2006-03-30):   # http://www.dot.gov/affairs/dot0406.htm [3705 B]   # From Deborah Goldsmith (2006-01-18):   # http://dmses.dot.gov/docimages/pdf95/382329_web.pdf [2.9 MB]   # From Paul Eggert (2006-01-20):   # It says "DOT is relocating the time zone boundary in Indiana to move Starke,
pike.git/lib/modules/Calendar.pmod/tzdata/northamerica:941:   # be put back twenty-eight minutes to Central Standard Time. Half the   # city obeyed, half refused. After considerable debate, the decision   # was rescinded and the city reverted to Sun time. A derisive offer to   # erect a sundial in front of the city hall was referred to the   # Committee on Sewers. Then, in 1905, Central time was adopted   # by city vote.   #   # This story is too entertaining to be false, so go with Howse over Shanks.   #   # From Paul Eggert (2001-03-06): - # Garland (1927) writes ``Cleveland and Detroit advanced their clocks - # one hour in 1914.'' This change is not in Shanks. We have no more + # Garland (1927) writes "Cleveland and Detroit advanced their clocks + # one hour in 1914." This change is not in Shanks. We have no more   # info, so omit this for now.   #   # Most of Michigan observed DST from 1973 on, but was a bit late in 1975.   # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER   Rule Detroit 1948 only - Apr lastSun 2:00 1:00 D   Rule Detroit 1948 only - Sep lastSun 2:00 0 S   Rule Detroit 1967 only - Jun 14 2:00 1:00 D   Rule Detroit 1967 only - Oct lastSun 2:00 0 S   # Zone NAME GMTOFF RULES FORMAT [UNTIL]   Zone America/Detroit -5:32:11 - LMT 1905
pike.git/lib/modules/Calendar.pmod/tzdata/northamerica:982:    -5:00 - EST 1973 Apr 29 2:00    -6:00 US C%sT      # Navassa   # administered by the US Fish and Wildlife Service   # claimed by US under the provisions of the 1856 Guano Islands Act   # also claimed by Haiti   # occupied 1857/1900 by the Navassa Phosphate Co   # US lighthouse 1917/1996-09   # currently uninhabited - # see Mark Fineman, ``An Isle Rich in Guano and Discord'', + # see Mark Fineman, "An Isle Rich in Guano and Discord",   # _Los Angeles Times_ (1998-11-10), A1, A10; it cites   # Jimmy Skaggs, _The Great Guano Rush_ (1994).      ################################################################################         # From Paul Eggert (2006-03-22):   # A good source for time zone historical data outside the U.S. is   # Thomas G. Shanks and Rique Pottenger, The International Atlas (6th edition),   # San Diego: ACS Publications, Inc. (2003).
pike.git/lib/modules/Calendar.pmod/tzdata/northamerica:1013:   # Other sources occasionally used include:   #   # Edward W. Whitman, World Time Differences,   # Whitman Publishing Co, 2 Niagara Av, Ealing, London (undated),   # which I found in the UCLA library.   #   # <a href="http://www.pettswoodvillage.co.uk/Daylight_Savings_William_Willett.pdf">   # William Willett, The Waste of Daylight, 19th edition   # </a> (1914-03)   # - # See the `europe' file for Greenland. + # Milne J. Civil time. Geogr J. 1899 Feb;13(2):173-94 + # <http://www.jstor.org/stable/1774359>. + # + # See the 'europe' file for Greenland.      # Canada      # From Alain LaBont<e'> (1994-11-14):   # I post here the time zone abbreviations standardized in Canada   # for both English and French in the CAN/CSA-Z234.4-89 standard....   #   # UTC Standard time Daylight savings time   # offset French English French English   # -2:30 - - HAT NDT
pike.git/lib/modules/Calendar.pmod/tzdata/northamerica:1214:    -3:30:52 StJohns N%sT 1918    -3:30:52 Canada N%sT 1919    -3:30:52 StJohns N%sT 1935 Mar 30    -3:30 StJohns N%sT 1942 May 11    -3:30 Canada N%sT 1946    -3:30 StJohns N%sT 2011 Nov    -3:30 Canada N%sT      # most of east Labrador    - # The name `Happy Valley-Goose Bay' is too long; use `Goose Bay'. + # The name 'Happy Valley-Goose Bay' is too long; use 'Goose Bay'.   # Zone NAME GMTOFF RULES FORMAT [UNTIL]   Zone America/Goose_Bay -4:01:40 - LMT 1884 # Happy Valley-Goose Bay    -3:30:52 - NST 1918    -3:30:52 Canada N%sT 1919    -3:30:52 - NST 1935 Mar 30    -3:30 - NST 1936    -3:30 StJohns N%sT 1942 May 11    -3:30 Canada N%sT 1946    -3:30 StJohns N%sT 1966 Mar 15 2:00    -4:00 StJohns A%sT 2011 Nov
pike.git/lib/modules/Calendar.pmod/tzdata/northamerica:1331:    -4:00 Canada A%sT 1933    -4:00 Moncton A%sT 1942    -4:00 Canada A%sT 1946    -4:00 Moncton A%sT 1973    -4:00 Canada A%sT 1993    -4:00 Moncton A%sT 2007    -4:00 Canada A%sT      # Quebec    - # From Paul Eggert (2006-07-09): - # Shanks & Pottenger write that since 1970 most of Quebec has been - # like Montreal. + # From Paul Eggert (2013-08-30): + # Since 1970 most of Quebec has been like Toronto. + # However, because earlier versions of the tz database mistakenly relied on data + # from Shanks & Pottenger saying that Quebec differed from Ontario after 1970, + # a separate entry was created for most of Quebec. We're loath to lose + # its pre-1970 info, even though the tz database is normally limited to + # zones that differ after 1970, so keep this otherwise out-of-scope entry.    - # From Paul Eggert (2006-06-27): +    # Matthews and Vincent (1998) also write that Quebec east of the -63   # meridian is supposed to observe AST, but residents as far east as   # Natashquan use EST/EDT, and residents east of Natashquan use AST. - # In "Official time in Quebec" the Quebec department of justice writes in - # http://www.justice.gouv.qc.ca/english/publications/generale/temps-regl-1-a.htm - # that "The residents of the Municipality of the - # Cote-Nord-du-Golfe-Saint-Laurent and the municipalities of Saint-Augustin, - # Bonne-Esperance and Blanc-Sablon apply the Official Time Act as it is - # written and use Atlantic standard time all year round. The same applies to - # the residents of the Native facilities along the lower North Shore." - # <http://www.assnat.qc.ca/eng/37legislature2/Projets-loi/Publics/06-a002.htm> + # The Quebec department of justice writes in + # "The situation in Minganie and Basse-Cote-Nord" + # http://www.justice.gouv.qc.ca/english/publications/generale/temps-minganie-a.htm + # that the coastal strip from just east of Natashquan to Blanc-Sablon + # observes Atlantic standard time all year round. + # http://www.assnat.qc.ca/Media/Process.aspx?MediaId=ANQ.Vigie.Bll.DocumentGenerique_8845en   # says this common practice was codified into law as of 2007.   # For lack of better info, guess this practice began around 1970, contra to   # Shanks & Pottenger who have this region observing AST/ADT. -  + # for post-1970 data America/Puerto_Rico.      # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S   Rule Mont 1917 only - Mar 25 2:00 1:00 D   Rule Mont 1917 only - Apr 24 0:00 0 S   Rule Mont 1919 only - Mar 31 2:30 1:00 D   Rule Mont 1919 only - Oct 25 2:30 0 S   Rule Mont 1920 only - May 2 2:30 1:00 D   Rule Mont 1920 1922 - Oct Sun>=1 2:30 0 S   Rule Mont 1921 only - May 1 2:00 1:00 D   Rule Mont 1922 only - Apr 30 2:00 1:00 D
pike.git/lib/modules/Calendar.pmod/tzdata/northamerica:1393:    -4:00 Canada A%sT 1970    -4:00 - AST   Zone America/Montreal -4:54:16 - LMT 1884    -5:00 Mont E%sT 1918    -5:00 Canada E%sT 1919    -5:00 Mont E%sT 1942 Feb 9 2:00s    -5:00 Canada E%sT 1946    -5:00 Mont E%sT 1974    -5:00 Canada E%sT    -  +    # Ontario      # From Paul Eggert (2006-07-09):   # Shanks & Pottenger write that since 1970 most of Ontario has been like   # Toronto.   # Thunder Bay skipped DST in 1973.   # Many smaller locales did not observe peacetime DST until 1974;   # Nipigon (EST) and Rainy River (CST) are the largest that we know of.   # Far west Ontario is like Winnipeg; far east Quebec is like Halifax.   
pike.git/lib/modules/Calendar.pmod/tzdata/northamerica:1612:   Zone America/Toronto -5:17:32 - LMT 1895    -5:00 Canada E%sT 1919    -5:00 Toronto E%sT 1942 Feb 9 2:00s    -5:00 Canada E%sT 1946    -5:00 Toronto E%sT 1974    -5:00 Canada E%sT   Zone America/Thunder_Bay -5:57:00 - LMT 1895    -6:00 - CST 1910    -5:00 - EST 1942    -5:00 Canada E%sT 1970 -  -5:00 Mont E%sT 1973 +  -5:00 Toronto E%sT 1973    -5:00 - EST 1974    -5:00 Canada E%sT   Zone America/Nipigon -5:53:04 - LMT 1895    -5:00 Canada E%sT 1940 Sep 29    -5:00 1:00 EDT 1942 Feb 9 2:00s    -5:00 Canada E%sT   Zone America/Rainy_River -6:18:16 - LMT 1895    -6:00 Canada C%sT 1940 Sep 29    -6:00 1:00 CDT 1942 Feb 9 2:00s    -6:00 Canada C%sT
pike.git/lib/modules/Calendar.pmod/tzdata/northamerica:2199:   # BajaNorte: GMT+8   # BajaSur: GMT+7   # General: GMT+6   #   # The Decree was published in Mexico's Official Newspaper on January 4th.   #   # -------------- End Forwarded Message --------------   # From Paul Eggert (1996-06-12):   # For an English translation of the decree, see   # <a href="http://mexico-travel.com/extra/timezone_eng.html"> - # ``Diario Oficial: Time Zone Changeover'' (1996-01-04). + # "Diario Oficial: Time Zone Changeover" (1996-01-04).   # </a>      # From Rives McDow (1998-10-08):   # The State of Quintana Roo has reverted back to central STD and DST times   # (i.e. UTC -0600 and -0500 as of 1998-08-02).      # From Rives McDow (2000-01-10):   # Effective April 4, 1999 at 2:00 AM local time, Sonora changed to the time   # zone 5 hours from the International Date Line, and will not observe daylight   # savings time so as to stay on the same time zone as the southern part of
pike.git/lib/modules/Calendar.pmod/tzdata/northamerica:2536:   # data after 1970 so most likely there should be at least one Zone   # other than America/Tijuana for Baja, but it's not clear yet what its   # name or contents should be.   #   # Revillagigedo Is   # no information      ###############################################################################      # Anguilla - # Zone NAME GMTOFF RULES FORMAT [UNTIL] - Zone America/Anguilla -4:12:16 - LMT 1912 Mar 2 -  -4:00 - AST + # See 'southamerica'.      # Antigua and Barbuda   # Zone NAME GMTOFF RULES FORMAT [UNTIL]   Zone America/Antigua -4:07:12 - LMT 1912 Mar 2    -5:00 - EST 1951    -4:00 - AST      # Bahamas   # -  + # For 1899 Milne gives -5:09:29.5; round that. + #   # From Sue Williams (2006-12-07):   # The Bahamas announced about a month ago that they plan to change their DST   # rules to sync with the U.S. starting in 2007....   # http://www.jonesbahamas.com/?c=45&a=10412      # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S   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 + Zone America/Nassau -5:09:30 - LMT 1912 Mar 2    -5:00 Bahamas E%sT 1976    -5:00 US E%sT      # Barbados -  +  + # For 1899 Milne gives -3:58:29.2; round that. +    # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S   Rule Barb 1977 only - Jun 12 2:00 1:00 D   Rule Barb 1977 1978 - Oct Sun>=1 2:00 0 S   Rule Barb 1978 1980 - Apr Sun>=15 2:00 1:00 D   Rule Barb 1979 only - Sep 30 2:00 0 S   Rule Barb 1980 only - Sep 25 2:00 0 S   # Zone NAME GMTOFF RULES FORMAT [UNTIL] - Zone America/Barbados -3:58:28 - LMT 1924 # Bridgetown -  -3:58:28 - BMT 1932 # Bridgetown Mean Time + Zone America/Barbados -3:58:29 - LMT 1924 # Bridgetown +  -3:58:29 - BMT 1932 # Bridgetown Mean Time    -4:00 Barb A%sT      # Belize   # Whitman entirely disagrees with Shanks; go with Shanks & Pottenger.   # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S   Rule Belize 1918 1942 - Oct Sun>=2 0:00 0:30 HD   Rule Belize 1919 1943 - Feb Sun>=9 0:00 0 S   Rule Belize 1973 only - Dec 5 0:00 1:00 D   Rule Belize 1974 only - Feb 9 0:00 0 S   Rule Belize 1982 only - Dec 18 0:00 1:00 D   Rule Belize 1983 only - Feb 12 0:00 0 S   # Zone NAME GMTOFF RULES FORMAT [UNTIL]   Zone America/Belize -5:52:48 - LMT 1912 Apr    -6:00 Belize C%sT      # Bermuda    -  + # For 1899 Milne gives -4:19:18.3 as the meridian of the clock tower, + # Bermuda dockyard, Ireland I; round that. +    # From Dan Jones, reporting in The Royal Gazette (2006-06-26):      # Next year, however, clocks in the US will go forward on the second Sunday   # in March, until the first Sunday in November. And, after the Time Zone   # (Seasonal Variation) Bill 2006 was passed in the House of Assembly on   # Friday, the same thing will happen in Bermuda.   # http://www.theroyalgazette.com/apps/pbcs.dll/article?AID=/20060529/NEWS/105290135      # Zone NAME GMTOFF RULES FORMAT [UNTIL] - Zone Atlantic/Bermuda -4:19:04 - LMT 1930 Jan 1 2:00 # Hamilton + Zone Atlantic/Bermuda -4:19:18 - LMT 1930 Jan 1 2:00 # Hamilton    -4:00 - AST 1974 Apr 28 2:00 -  -4:00 Bahamas A%sT 1976 +  -4:00 Canada A%sT 1976    -4:00 US A%sT      # Cayman Is   # Zone NAME GMTOFF RULES FORMAT [UNTIL]   Zone America/Cayman -5:25:32 - LMT 1890 # Georgetown -  -5:07:12 - KMT 1912 Feb # Kingston Mean Time +  -5:07:11 - KMT 1912 Feb # Kingston Mean Time    -5:00 - EST      # Costa Rica -  +  + # Milne gives -5:36:13.3 as San Jose mean time; round to nearest. +    # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S   Rule CR 1979 1980 - Feb lastSun 0:00 1:00 D   Rule CR 1979 1980 - Jun Sun>=1 0:00 0 S   Rule CR 1991 1992 - Jan Sat>=15 0:00 1:00 D   # IATA SSIM (1991-09) says the following was at 1:00;   # go with Shanks & Pottenger.   Rule CR 1991 only - Jul 1 0:00 0 S   Rule CR 1992 only - Mar 15 0:00 0 S - # There are too many San Joses elsewhere, so we'll use `Costa Rica'. + # There are too many San Joses elsewhere, so we'll use 'Costa Rica'.   # Zone NAME GMTOFF RULES FORMAT [UNTIL] - Zone America/Costa_Rica -5:36:20 - LMT 1890 # San Jose -  -5:36:20 - SJMT 1921 Jan 15 # San Jose Mean Time + Zone America/Costa_Rica -5:36:13 - LMT 1890 # San Jose +  -5:36:13 - SJMT 1921 Jan 15 # San Jose Mean Time    -6:00 CR C%sT   # Coco   # no information; probably like America/Costa_Rica      # Cuba    -  + # From Paul Eggert (2013-02-21): + # Milne gives -5:28:50.45 for the observatory at Havana, -5:29:23.57 + # for the port, and -5:30 for meteorological observations. + # For now, stick with Shanks & Pottenger. +    # From Arthur David Olson (1999-03-29):   # The 1999-03-28 exhibition baseball game held in Havana, Cuba, between   # the Cuban National Team and the Baltimore Orioles was carried live on   # the Orioles Radio Network, including affiliate WTOP in Washington, DC.   # During the game, play-by-play announcer Jim Hunter noted that   # "We'll be losing two hours of sleep...Cuba switched to Daylight Saving   # Time today." (The "two hour" remark referred to losing one hour of   # sleep on 1999-03-28--when the announcers were in Cuba as it switched   # to DST--and one more hour on 1999-04-04--when the announcers will have   # returned to Baltimore, which switches on that date.)
pike.git/lib/modules/Calendar.pmod/tzdata/northamerica:2791:   # Radio Reloj has the following info (Spanish):   # <a href="http://www.radioreloj.cu/index.php/noticias-radio-reloj/71-miscelaneas/7529-cuba-aplicara-el-horario-de-verano-desde-el-1-de-abril">   # http://www.radioreloj.cu/index.php/noticias-radio-reloj/71-miscelaneas/7529-cuba-aplicara-el-horario-de-verano-desde-el-1-de-abril   # </a>   #   # Our info on it:   # <a href="http://www.timeanddate.com/news/time/cuba-starts-dst-2012.html">   # http://www.timeanddate.com/news/time/cuba-starts-dst-2012.html   # </a>    + # From Steffen Thorsen (2012-11-03): + # Radio Reloj and many other sources report that Cuba is changing back + # to standard time on 2012-11-04: + # http://www.radioreloj.cu/index.php/noticias-radio-reloj/36-nacionales/9961-regira-horario-normal-en-cuba-desde-el-domingo-cuatro-de-noviembre + # From Paul Eggert (2012-11-03): + # For now, assume the future rule is first Sunday in November. +    # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S   Rule Cuba 1928 only - Jun 10 0:00 1:00 D   Rule Cuba 1928 only - Oct 10 0:00 0 S   Rule Cuba 1940 1942 - Jun Sun>=1 0:00 1:00 D   Rule Cuba 1940 1942 - Sep Sun>=1 0:00 0 S   Rule Cuba 1945 1946 - Jun Sun>=1 0:00 1:00 D   Rule Cuba 1945 1946 - Sep Sun>=1 0:00 0 S   Rule Cuba 1965 only - Jun 1 0:00 1:00 D   Rule Cuba 1965 only - Sep 30 0:00 0 S   Rule Cuba 1966 only - May 29 0:00 1:00 D
pike.git/lib/modules/Calendar.pmod/tzdata/northamerica:2828:   Rule Cuba 1998 1999 - Mar lastSun 0:00s 1:00 D   Rule Cuba 1998 2003 - Oct lastSun 0:00s 0 S   Rule Cuba 2000 2004 - Apr Sun>=1 0:00s 1:00 D   Rule Cuba 2006 2010 - Oct lastSun 0:00s 0 S   Rule Cuba 2007 only - Mar Sun>=8 0:00s 1:00 D   Rule Cuba 2008 only - Mar Sun>=15 0:00s 1:00 D   Rule Cuba 2009 2010 - Mar Sun>=8 0:00s 1:00 D   Rule Cuba 2011 only - Mar Sun>=15 0:00s 1:00 D   Rule Cuba 2011 only - Nov 13 0:00s 0 S   Rule Cuba 2012 only - Apr 1 0:00s 1:00 D - Rule Cuba 2012 max - Oct lastSun 0:00s 0 S + Rule Cuba 2012 max - Nov Sun>=1 0:00s 0 S   Rule Cuba 2013 max - Mar Sun>=8 0:00s 1:00 D      # Zone NAME GMTOFF RULES FORMAT [UNTIL]   Zone America/Havana -5:29:28 - LMT 1890    -5:29:36 - HMT 1925 Jul 19 12:00 # Havana MT    -5:00 Cuba C%sT      # Dominica - # Zone NAME GMTOFF RULES FORMAT [UNTIL] - Zone America/Dominica -4:05:36 - LMT 1911 Jul 1 0:01 # Roseau -  -4:00 - AST + # See 'southamerica'.      # Dominican Republic      # From Steffen Thorsen (2000-10-30):   # Enrique Morales reported to me that the Dominican Republic has changed the   # time zone to Eastern Standard Time as of Sunday 29 at 2 am....   # http://www.listin.com.do/antes/261000/republica/princi.html      # From Paul Eggert (2000-12-04):   # That URL (2000-10-26, in Spanish) says they planned to use US-style DST.
pike.git/lib/modules/Calendar.pmod/tzdata/northamerica:2888:   # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S   Rule Salv 1987 1988 - May Sun>=1 0:00 1:00 D   Rule Salv 1987 1988 - Sep lastSun 0:00 0 S   # There are too many San Salvadors elsewhere, so use America/El_Salvador   # instead of America/San_Salvador.   # Zone NAME GMTOFF RULES FORMAT [UNTIL]   Zone America/El_Salvador -5:56:48 - LMT 1921 # San Salvador    -6:00 Salv C%sT      # Grenada - # Zone NAME GMTOFF RULES FORMAT [UNTIL] - Zone America/Grenada -4:07:00 - LMT 1911 Jul # St George's -  -4:00 - AST -  +    # Guadeloupe - # Zone NAME GMTOFF RULES FORMAT [UNTIL] - Zone America/Guadeloupe -4:06:08 - LMT 1911 Jun 8 # Pointe a Pitre -  -4:00 - AST +    # St Barthelemy - Link America/Guadeloupe America/St_Barthelemy +    # St Martin (French part) - Link America/Guadeloupe America/Marigot + # See 'southamerica'.      # Guatemala   #   # From Gwillim Law (2006-04-22), after a heads-up from Oscar van Vlijmen:   # Diario Co Latino, at   # http://www.diariocolatino.com/internacionales/detalles.asp?NewsID=8079,   # says in an article dated 2006-04-19 that the Guatemalan government had   # decided on that date to advance official time by 60 minutes, to lessen the   # impact of the elevated cost of oil.... Daylight saving time will last from   # 2006-04-29 24:00 (Guatemalan standard time) to 2006-09-30 (time unspecified).
pike.git/lib/modules/Calendar.pmod/tzdata/northamerica:2968:   # The reason seems to be an energy crisis.      # From Stephen Colebourne (2007-02-22):   # Some IATA info: Haiti won't be having DST in 2007.      # From Steffen Thorsen (2012-03-11):   # According to several news sources, Haiti will observe DST this year,   # apparently using the same start and end date as USA/Canada.   # So this means they have already changed their time.   # - # (Sources in French): - # <a href="http://www.alterpresse.org/spip.php?article12510"> +    # http://www.alterpresse.org/spip.php?article12510 - # </a> - # <a href="http://radiovision2000haiti.net/home/?p=13253"> +    # http://radiovision2000haiti.net/home/?p=13253 - # </a> +    # - # Our coverage: - # <a href="http://www.timeanddate.com/news/time/haiti-dst-2012.html"> - # http://www.timeanddate.com/news/time/haiti-dst-2012.html - # </a> -  +    # From Arthur David Olson (2012-03-11):   # The alterpresse.org source seems to show a US-style leap from 2:00 a.m. to   # 3:00 a.m. rather than the traditional Haitian jump at midnight. - # Assume a US-style fall back as well XXX. - # Do not yet assume that the change carries forward past 2012 XXX. + # Assume a US-style fall back as well.    -  + # From Steffen Thorsen (2013-03-10): + # It appears that Haiti is observing DST this year as well, same rules + # as US/Canada. They did it last year as well, and it looks like they + # are going to observe DST every year now... + # + # http://radiovision2000haiti.net/public/haiti-avis-changement-dheure-dimanche/ + # http://www.canalplushaiti.net/?p=6714 +    # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S   Rule Haiti 1983 only - May 8 0:00 1:00 D   Rule Haiti 1984 1987 - Apr lastSun 0:00 1:00 D   Rule Haiti 1983 1987 - Oct lastSun 0:00 0 S   # Shanks & Pottenger say AT is 2:00, but IATA SSIM (1991/1997) says 1:00s.   # Go with IATA.   Rule Haiti 1988 1997 - Apr Sun>=1 1:00s 1:00 D   Rule Haiti 1988 1997 - Oct lastSun 1:00s 0 S   Rule Haiti 2005 2006 - Apr Sun>=1 0:00 1:00 D   Rule Haiti 2005 2006 - Oct lastSun 0:00 0 S - Rule Haiti 2012 only - Mar Sun>=8 2:00 1:00 D - Rule Haiti 2012 only - Nov Sun>=1 2:00 0 S + Rule Haiti 2012 max - Mar Sun>=8 2:00 1:00 D + Rule Haiti 2012 max - Nov Sun>=1 2:00 0 S   # Zone NAME GMTOFF RULES FORMAT [UNTIL]   Zone America/Port-au-Prince -4:49:20 - LMT 1890    -4:49 - PPMT 1917 Jan 24 12:00 # P-a-P MT    -5:00 Haiti E%sT      # Honduras   # Shanks & Pottenger say 1921 Jan 1; go with Whitman's more precise Apr 1.      # From Paul Eggert (2006-05-05):   # worldtimezone.com reports a 2006-05-02 Spanish-language AP article
pike.git/lib/modules/Calendar.pmod/tzdata/northamerica:3045:   Rule Hond 1987 1988 - Sep lastSun 0:00 0 S   Rule Hond 2006 only - May Sun>=1 0:00 1:00 D   Rule Hond 2006 only - Aug Mon>=1 0:00 0 S   # Zone NAME GMTOFF RULES FORMAT [UNTIL]   Zone America/Tegucigalpa -5:48:52 - LMT 1921 Apr    -6:00 Hond C%sT   #   # Great Swan I ceded by US to Honduras in 1972      # Jamaica -  - # From Bob Devine (1988-01-28): - # Follows US rules. -  - # From U. S. Naval Observatory (1989-01-19): - # JAMAICA 5 H BEHIND UTC -  - # From Shanks & Pottenger: + # Shanks & Pottenger give -5:07:12, but Milne records -5:07:10.41 from an + # unspecified official document, and says "This time is used throughout the + # island". Go with Milne. Round to the nearest second as required by zic.   # Zone NAME GMTOFF RULES FORMAT [UNTIL] - Zone America/Jamaica -5:07:12 - LMT 1890 # Kingston -  -5:07:12 - KMT 1912 Feb # Kingston Mean Time + Zone America/Jamaica -5:07:11 - LMT 1890 # Kingston +  -5:07:11 - KMT 1912 Feb # Kingston Mean Time    -5:00 - EST 1974 Apr 28 2:00    -5:00 US E%sT 1984    -5:00 - EST      # Martinique   # Zone NAME GMTOFF RULES FORMAT [UNTIL]   Zone America/Martinique -4:04:20 - LMT 1890 # Fort-de-France    -4:04:20 - FFMT 1911 May # Fort-de-France MT    -4:00 - AST 1980 Apr 6    -4:00 1:00 ADT 1980 Sep 28    -4:00 - AST      # Montserrat - # From Paul Eggert (2006-03-22): - # In 1995 volcanic eruptions forced evacuation of Plymouth, the capital. - # world.gazetteer.com says Cork Hill is the most populous location now. - # Zone NAME GMTOFF RULES FORMAT [UNTIL] - Zone America/Montserrat -4:08:52 - LMT 1911 Jul 1 0:01 # Cork Hill -  -4:00 - AST + # See 'southamerica'.      # Nicaragua   #   # This uses Shanks & Pottenger for times before 2005.   #   # From Steffen Thorsen (2005-04-12):   # I've got reports from 8 different people that Nicaragua just started   # DST on Sunday 2005-04-10, in order to save energy because of   # expensive petroleum. The exact end date for DST is not yet   # announced, only "September" but some sites also say "mid-September".
pike.git/lib/modules/Calendar.pmod/tzdata/northamerica:3148:    -5:00 - EST 1997    -6:00 Nic C%sT      # Panama   # Zone NAME GMTOFF RULES FORMAT [UNTIL]   Zone America/Panama -5:18:08 - LMT 1890    -5:19:36 - CMT 1908 Apr 22 # Colon Mean Time    -5:00 - EST      # Puerto Rico - # There are too many San Juans elsewhere, so we'll use `Puerto_Rico'. + # There are too many San Juans elsewhere, so we'll use 'Puerto_Rico'.   # Zone NAME GMTOFF RULES FORMAT [UNTIL]   Zone America/Puerto_Rico -4:24:25 - LMT 1899 Mar 28 12:00 # San Juan    -4:00 - AST 1942 May 3    -4:00 US A%sT 1946    -4:00 - AST      # St Kitts-Nevis - # Zone NAME GMTOFF RULES FORMAT [UNTIL] - Zone America/St_Kitts -4:10:52 - LMT 1912 Mar 2 # Basseterre -  -4:00 - AST -  +    # St Lucia - # Zone NAME GMTOFF RULES FORMAT [UNTIL] - Zone America/St_Lucia -4:04:00 - LMT 1890 # Castries -  -4:04:00 - CMT 1912 # Castries Mean Time -  -4:00 - AST + # See 'southamerica'.      # St Pierre and Miquelon - # There are too many St Pierres elsewhere, so we'll use `Miquelon'. + # There are too many St Pierres elsewhere, so we'll use 'Miquelon'.   # Zone NAME GMTOFF RULES FORMAT [UNTIL]   Zone America/Miquelon -3:44:40 - LMT 1911 May 15 # St Pierre    -4:00 - AST 1980 May    -3:00 - PMST 1987 # Pierre & Miquelon Time    -3:00 Canada PM%sT      # St Vincent and the Grenadines - # Zone NAME GMTOFF RULES FORMAT [UNTIL] - Zone America/St_Vincent -4:04:56 - LMT 1890 # Kingstown -  -4:04:56 - KMT 1912 # Kingstown Mean Time -  -4:00 - AST + # See 'southamerica'.      # Turks and Caicos   #   # From Chris Dunn in   # <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=415007>   # (2007-03-15): In the Turks & Caicos Islands (America/Grand_Turk) the   # daylight saving dates for time changes have been adjusted to match   # the recent U.S. change of dates.   #   # From Brian Inglis (2007-04-28):
pike.git/lib/modules/Calendar.pmod/tzdata/northamerica:3208:   # says they switch at midnight. Go with Shanks & Pottenger.   #   # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S   Rule TC 1979 1986 - Apr lastSun 2:00 1:00 D   Rule TC 1979 2006 - Oct lastSun 2:00 0 S   Rule TC 1987 2006 - Apr Sun>=1 2:00 1:00 D   Rule TC 2007 max - Mar Sun>=8 2:00 1:00 D   Rule TC 2007 max - Nov Sun>=1 2:00 0 S   # Zone NAME GMTOFF RULES FORMAT [UNTIL]   Zone America/Grand_Turk -4:44:32 - LMT 1890 -  -5:07:12 - KMT 1912 Feb # Kingston Mean Time +  -5:07:11 - KMT 1912 Feb # Kingston Mean Time    -5:00 TC E%sT      # British Virgin Is - # Zone NAME GMTOFF RULES FORMAT [UNTIL] - Zone America/Tortola -4:18:28 - LMT 1911 Jul # Road Town -  -4:00 - AST -  +    # Virgin Is - # Zone NAME GMTOFF RULES FORMAT [UNTIL] - Zone America/St_Thomas -4:19:44 - LMT 1911 Jul # Charlotte Amalie -  -4:00 - AST + # See 'southamerica'.