Sep 24, 2017, 2:00 am
In some areas of Antarctica
Abbreviations: AQ, ATA
Time Zones: 24+
Note: Only some parts of Antarctica used DST in 2012.
Back 1 hour
Apr 1, 2012 - Daylight Saving Time Ended
When local daylight time was about to reach
Sunday, April 1, 2012, 3:00:00 am clocks were turned backward 1 hour to
Sunday, April 1, 2012, 2:00:00 am local standard time instead.
Sunrise and sunset were about 1 hour earlier on Apr 1, 2012 than the day before. There was more light in the morning.
Forward 1 hour
Sep 30, 2012 - Daylight Saving Time Started
When local standard time was about to reach
Sunday, September 30, 2012, 2:00:00 am clocks were turned forward 1 hour to
Sunday, September 30, 2012, 3:00:00 am local daylight time instead.
Sunrise and sunset were about 1 hour later on Sep 30, 2012 than the day before. There was more light in the evening.
Is there Daylight Saving Time in Antarctica?
Although most research stations in Antarctica lie within the Antarctic Circle where Daylight Saving Time (DST) does not make sense as a measure to conserve energy, some of them change their clocks every year to stay in sync with the countries that operate or supply them.
Vostok Station, for example, doesn't use DST as it is in the Antarctic Circle and experiences 24 hours of sunlight during the summer and 24 hours of darkness in the winter.
DST in Locations in Antarctica in 2012 (19 Locations)
|Belgrano II Base||No DST||Marambio Base||No DST||Rothera Research Station||No DST|
|Carlini Base||No DST||Mario Zucchelli Station||Sep 30 - Apr 1||San Martín Base||No DST|
|Casey||No DST||Mawson||No DST||South Pole||Sep 30 - Apr 1|
|Concordia Station||No DST||McMurdo||Sep 30 - Apr 1||Troll Station||Mar 1 - Oct 28|
|Davis||No DST||Neumayer-Station III||No DST||Vostok Station||No DST|
|Dumont d'Urville Station||No DST||Orcadas||No DST|
|Esperanza Base||No DST||Palmer Station||Sep 2 - Apr 29|