Argentina (AR)

Country name: Argentina

ISO 3166-1 alpha-2 code: AR

Number of time zones: 12

Total recorded transitions: 733 changes across all zones

Current daylight saving status: abolished dst

First DST adoption: Year 1930

Abolition year(s): 1941, 1943, 1946, 1968, 1974, 1992, 1999, 2008

Re-adoption year(s): 1943, 1946, 1963, 1974, 1988, 1999, 2007

Time Zones in Argentina (12)

Explore full transition records and maintainer commentary for America/Argentina/Buenos_Aires.

Explore full transition records and maintainer commentary for America/Argentina/Catamarca.

Explore full transition records and maintainer commentary for America/Argentina/Cordoba.

Explore full transition records and maintainer commentary for America/Argentina/Jujuy.

Explore full transition records and maintainer commentary for America/Argentina/La_Rioja.

Explore full transition records and maintainer commentary for America/Argentina/Mendoza.

Explore full transition records and maintainer commentary for America/Argentina/Rio_Gallegos.

Explore full transition records and maintainer commentary for America/Argentina/Salta.

Explore full transition records and maintainer commentary for America/Argentina/San_Juan.

Explore full transition records and maintainer commentary for America/Argentina/San_Luis.

Explore full transition records and maintainer commentary for America/Argentina/Tucuman.

Explore full transition records and maintainer commentary for America/Argentina/Ushuaia.

Years when daylight saving time was observed in Argentina:

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