IANA time zone database

From annawiki

Abbreviations


Special abbreviations

  • LMT - local mean time

Composing parts

  • final T = Time
  • letters preceding final T, sometimes have one of these meanings:
    • D = Daylight Saving
    • S = Standard, sometimes Summer
    • W = War (northamerica file)
    • P = Peace (northamerica file)

Bugs

Some fixes can be found at ANNA time zone database.

Country Description Open since at least Why not fixed?
Australia EST and CST are used as acronyms for AEST/AEDT and CEST/CEDT, i.e. during DST one cannot tell from the acronym what zone is meant. 2006-06-02 04:08:36 [1] TZ coordinator (Paul Eggert) does not want to fix
Indonesia WIT means Western Indonesian Time, but in local Indonesian language, WIT stands for Waktu Indonesia Timur (Eastern Indonesian Time), change requests - without mentioning the ambiguity - go back to 2003 [2] 2013-02-13 14:17:58 [3] TZ coordinator (Paul Eggert) does not fix
Norway No IANA zone defined for Bouvet Island while Norwegian law sets a standard time http://article.gmane.org/gmane.comp.time.tz/5218/ 2012-05-29 18:32:23 [4] TZ coordinator (Paul Eggert) does not want to fix
Russia
  • Zones in Siberia are wrong
  • patch provided 2012-05-02 22:18:43 by Arthur David Olson [5]
2011-09-17 16:12:16 [6] TZ coordinator (Paul Eggert) does not fix - reason unknown

Localization

CLDR

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

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