IANA time zone database

IANA time zone database
time zone acronyms | zone changes | cutoff date | pre-1970 | uninhabited territory | file - backward
release management | bugs | proposals | censorship

Abbreviations

IANA time zone database - time zone acronyms

Bugs

IANA time zone database - bugs

Zone terminology

---

Guy Harris 2013-09-18 23:37:48 http://mm.icann.org/pipermail/tz/2013-September/020284.html

So I prefer terms such as "tzdb zone" to refer to those things that have tzids. I'm not wedded to *that* term, but there should be *some* term other than "time zone" for that.

---

Zone renaming

• Alma-Ata->Almaty https://github.com/eggert/tz/commit/ef92aeaad41598210a2d973fd653bed48166f913#zone.tab
• Ulan_Bator->Ulaanbaatar https://github.com/eggert/tz/commit/377789bf6b7491c661f2abd274ead292e20aa2d5#zone.tab
• Thimbu->Thimphu, Ashkhabad->Ashgabat https://github.com/eggert/tz/commit/5fc6f6d97aba126b82e203373037ff0ddb77291e#zone.tab
• Dacca->Dhaka https://github.com/eggert/tz/commit/d2a2377eb277c4185255248d7436363ce662e046#zone.tab
• Porto_Acre->Rio_Branco https://github.com/eggert/tz/commit/b4823fa8d676cc4b72ca89a085358e17d18106a6#zone.tab
• Macao->Macau https://github.com/eggert/tz/commit/0594b59cdab15ff1dcccdb64bcb6b32bc096fb5d#zone.tab
• Ujung_Pandang->Makassar https://github.com/eggert/tz/commit/59b22c72fd2ffe9245b269cb9634a9ccb6f89c18#zone.tab
• /Argentina/ https://github.com/eggert/tz/commit/86ca028348fee535690202b5cbb73f93673cf2e2#zone.tab
• Coral_Harbour->Atikokan https://github.com/eggert/tz/commit/2436b01841ed68e63d5f72a2c1cacbce116a73d0#zone.tab
• Asmera->Asmara https://github.com/eggert/tz/commit/f7e6fba9999a45a8baf73b5b1aac139df99bf956#zone.tab
• Faeroe->Faroe https://github.com/eggert/tz/commit/e35b3358118ab6b2529a55e6d162a602f9dcf6d8#zone.tab
• Saigon->Ho_Chi_Minh https://github.com/eggert/tz/commit/6dfed6b7a0b4fc3ec96d36aba9cd6fc0153b362a#zone.tab
• Calcutta->Kolkata https://github.com/eggert/tz/commit/6ce4c9420f6746d9e06269a80381af29c555c558#zone.tab
• Kathmandu->Katmandu https://github.com/eggert/tz/commit/27bdceb8d4a40bf01ad30592e5c0b9060720c319#zone.tab
• Truk->Chuuk, Ponape->Pohnpei https://github.com/eggert/tz/commit/67b1c5f6929c1562ea68a5716ca136c0ee42b252#zone.tab

Removal

• Ensenada
  • https://github.com/eggert/tz/commit/3d8ce2fa1dcdd23a753ffc6dd5a7ebcefbfff92d#zone.tab
  • https://github.com/eggert/tz/commit/62250927e3cace5efd873f7817b363cb9d1588be#zone.tab
• ComodRivadavia https://github.com/eggert/tz/commit/63136721d64f6b5af8328f567c53308fa7e7f7c4#zone.tab
• Jan Mayen https://github.com/eggert/tz/commit/98c2234160bcc8d0045c67c3567ed2e916a0b356#zone.tab
• Geneva https://github.com/eggert/tz/commit/1d07c84f7a09468e16dc45df6cb0cf2bb8c59f2a#zone.tab
• Kashi, Wulumuqui https://github.com/eggert/tz/commit/b5a5341f46c01bd35cd9ba110b959c14d174de0a#zone.tab
• Tiraspol https://github.com/eggert/tz/commit/d7cc3a8a401b67dcb563f2bcf0c034f84b22e277#zone.tab

Localization

CLDR

http://unicode.org/repos/cldr/trunk/common/supplemental/metaZones.xml

• territory 001 - might refer to the UN M.49 code for "World".

Zone changes

2013-08-11

-AQ     -7750+16636     Antarctica/McMurdo      McMurdo Station, Ross Island
-AQ     -9000+00000     Antarctica/South_Pole   Amundsen-Scott Station, South Pole
+AQ     -7750+16636     Pacific/Auckland        McMurdo, South Pole, Scott (New Zealand time)

So Pacific/Auckland now has two pairs of coordinates, the new AQ-one and the old NZ-one.

NZ	-3652+17446	Pacific/Auckland	most locations

• Connecting Vaduz to Bern Mean Time
  • http://mm.icann.org/pipermail/tz/2013-September/020085.html