Antarctica (AQ)

Country name: Antarctica

ISO 3166-1 alpha-2 code: AQ

Number of time zones: 14

Total recorded transitions: 479 changes across all zones

Current daylight saving status: observes dst

First DST adoption: Year 1927

Abolition year(s): 1940, 1968

Re-adoption year(s): 1965, 1974

Time Zones in Antarctica (14)

Explore full transition records and maintainer commentary for Antarctica/Casey.

Explore full transition records and maintainer commentary for Antarctica/Davis.

Explore full transition records and maintainer commentary for Antarctica/DumontDUrville.

Explore full transition records and maintainer commentary for Antarctica/Mawson.

Explore full transition records and maintainer commentary for Antarctica/McMurdo.

Explore full transition records and maintainer commentary for Antarctica/Palmer.

Explore full transition records and maintainer commentary for Antarctica/Rothera.

Explore full transition records and maintainer commentary for Antarctica/Syowa.

Explore full transition records and maintainer commentary for Antarctica/Troll.

Explore full transition records and maintainer commentary for Antarctica/Vostok.

Explore full transition records and maintainer commentary for Asia/Riyadh.

Explore full transition records and maintainer commentary for Asia/Singapore.

Explore full transition records and maintainer commentary for Pacific/Auckland.

Explore full transition records and maintainer commentary for Pacific/Port_Moresby.

Years when daylight saving time was observed in Antarctica:

Country boundaries and ISO codes derived from iso3166.tab and zone1970.tab.