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Flag for Antarctica Clock Changes in Troll Station, Antarctica in 2012

Next change:
Oct
29
2 hours Back

Oct 29, 2017, 3:00 am

Start DST: Thursday, March 1, 2012
 1 hour forward

Increase DST: Sunday, March 18, 2012
 1 hour forward

Location of Troll StationLocation

Mar 1

Forward 1 hour

Mar 1, 2012 - Daylight Saving Time Started

When local standard time was about to reach
Thursday, March 1, 2012, 1:00:00 am clocks were turned forward 1 hour to
Thursday, March 1, 2012, 2:00:00 am local daylight time instead.

Sunrise and sunset were about 1 hour later on Mar 1, 2012 than the day before. There was more light in the evening.

Also called Spring Forward, Summer Time, and Daylight Savings Time.

Note that the above information is preliminary: This is our best guess. The date might be updated or changed once we have reliable information.

Mar 18

Forward 1 hour

Mar 18, 2012 - Daylight Saving Time Increased

Double DST – Clocks were turned ahead another hour when DST was already in force (2 hours ahead of standard time).
When local daylight time was about to reach
Sunday, March 18, 2012, 2:00:00 am clocks were turned forward 1 hour to
Sunday, March 18, 2012, 3:00:00 am local daylight time instead.

Sunrise and sunset were about 1 hour later on Mar 18, 2012 than the day before. There was more light in the evening.

Also called Spring Forward, Summer Time, and Daylight Savings Time.

Note that the above information is preliminary: This is our best guess. The date might be updated or changed once we have reliable information.

Oct 28

Back 2 hours

Oct 28, 2012 - Daylight Saving Time Ended

When local daylight time was about to reach
Sunday, October 28, 2012, 3:00:00 am clocks were turned backward 2 hours to
Sunday, October 28, 2012, 1:00:00 am local standard time instead.

Also called Fall Back and Winter Time.

Note that the above information is preliminary: This is our best guess. The date might be updated or changed once we have reliable information.

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Other years: 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015

Daylight Saving Time in Other Years

DST changes do not necessarily occur on the same date every year.

YearDST Start (Clock Forward)DST End (Clock Backward)
* 2010Monday, March 1, 1:00 am (Probable date)Sunday, October 31, 3:00 am (Probable date)
* 2011Tuesday, March 1, 1:00 am (Probable date)Sunday, October 30, 3:00 am (Probable date)
* 2012Thursday, March 1, 1:00 am (Probable date)Sunday, October 28, 3:00 am (Probable date)
* 2013Friday, March 1, 1:00 am (Probable date)Sunday, October 27, 3:00 am (Probable date)
* 2014Saturday, March 1, 1:00 am (Probable date)Sunday, October 26, 3:00 am (Probable date)
* 2015Sunday, March 1, 1:00 am (Probable date)Sunday, October 25, 3:00 am (Probable date)
2016Sunday, March 20, 1:00 am (Probable date)Sunday, October 30, 3:00 am (Probable date)
2017Sunday, March 19, 1:00 am (Probable date)Sunday, October 29, 3:00 am (Preliminary date)
2018Sunday, March 18, 1:00 am (Preliminary date)Sunday, October 28, 3:00 am (Preliminary date)
2019Sunday, March 17, 1:00 am (Preliminary date)Sunday, October 27, 3:00 am (Preliminary date)
All times are local for Troll Station. Current year is highlighted.
*Some or part of this period was on double DST.

Detailed time zone and clock changes in Troll Station