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Daylight Saving Time–First Half of 2010

Daylight Saving Time (DST) is often incorrectly referred to as “daylight savings time”. In some countries, it is also called “summer time”. When DST is not observed, it is called standard time, normal time or winter time.

This list displays a brief (but not complete) overview showing the countries and territories which observed DST during the first half of 2010.

Current country/territory names, rather than historic country names are displayed, so the list could contain countries that did not exist at the time.

Also, please see the page for the second half of 2010 or the overview over start and end times for 2010 sorted by country.

DateCountryLocal Time Change
Feb 21 Sun
  • Brazil (All locations which are observing DST)
12:00 am → 11:00 pm (Back)
Mar 1 Mon1:00 am → 2:00 am (Forward)
Mar 14 Sun
  • Cuba (All locations)
12:00 am → 1:00 am (Forward)
Mar 14 Sun
  • Canada (Some locations observing DST)
12:01 am → 1:01 am (Forward)
Mar 14 Sun2:00 am → 1:00 am (Back)
Mar 14 Sun2:00 am → 3:00 am (Forward)
Mar 21 Sun2:00 am → 3:00 am (Forward)
Mar 22 Mon
  • Iran (All locations)
12:00 am → 1:00 am (Forward)
Mar 26 Fri12:00 am → 1:00 am (Forward)
Mar 26 Fri2:00 am → 3:00 am (Forward)
Mar 27 Sat12:01 am → 1:01 am (Forward)
Mar 27 Sat10:00 pm → 11:00 pm (Forward)
Mar 28 Sun12:00 am → 1:00 am (Forward)
Mar 28 Sun1:00 am → 2:00 am (Forward)
Mar 28 Sun2:00 am → 2:00 am (No Change)
Mar 28 Sun2:00 am → 3:00 am (Forward)
Mar 28 Sun
  • Fiji (All locations)
3:00 am → 2:00 am (Back)
Mar 28 Sun3:00 am → 4:00 am (Forward)
Mar 28 Sun4:00 am → 5:00 am (Forward)
Apr 2 Fri12:00 am → 1:00 am (Forward)
Apr 3 Sat10:00 pm → 9:00 pm (Back)
Apr 4 Sun12:00 am → 11:00 pm (Back)
Apr 4 Sun2:00 am → 1:00 am (Back)
Apr 4 Sun2:00 am → 1:30 am (Back)
Apr 4 Sun
  • Mexico (Most locations observing DST)
2:00 am → 3:00 am (Forward)
Apr 4 Sun2:00 am → 4:00 am (Forward)
Apr 4 Sun3:00 am → 2:00 am (Back)
Apr 4 Sun3:45 am → 2:45 am (Back)
Apr 11 Sun12:00 am → 11:00 pm (Back)
Apr 18 Sun2:00 am → 1:00 am (Back)
Apr 30 Fri12:00 am → 1:00 am (Forward)
May 2 Sun12:00 am → 1:00 am (Forward)

Daylight Saving Time for other years

Yearly OverviewJanuary–JuneJuly–December
2008first half of 2008second half of 2008
2009first half of 2009second half of 2009
2010first half of 2010second half of 2010
2011first half of 2011second half of 2011
2012first half of 2012second half of 2012

Other years

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