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Upcoming Daylight Saving Time Clock Changes

The following table displays locations which will change their clocks during the next 10 weeks.

DateCountryLocal Time Change
Sep 22 Fri
  • Iran (All locations)
12:00 am → 11:00 pm (Back)
Sep 24 Sun2:00 am → 3:00 am (Forward)
Sep 24 Sun2:45 am → 3:45 am (Forward)
Sep 24 Sun3:00 am → 4:00 am (Forward)
Oct 1 Sun12:00 am → 1:00 am (Forward)
Oct 1 Sun2:00 am → 2:30 am (Forward)
Oct 1 Sun2:00 am → 3:00 am (Forward)
Oct 15 Sun
  • Brazil (Some locations observing DST)
12:00 am → 1:00 am (Forward)
Oct 27 Fri12:00 am → 11:00 pm (Back)
Oct 27 Fri1:00 am → 12:00 am (Back)
Oct 28 Sat1:00 am → 12:00 am (Back)
Oct 28 Sat11:00 pm → 10:00 pm (Back)
Oct 29 Sun12:00 am → 11:00 pm (Back)
Oct 29 Sun1:00 am → 12:00 am (Back)
Oct 29 Sun2:00 am → 1:00 am (Back)
Oct 29 Sun3:00 am → 1:00 am (Back)
Oct 29 Sun3:00 am → 2:00 am (Back)
Oct 29 Sun4:00 am → 3:00 am (Back)

Time Changes That Have Recently Occurred

The following table displays locations which have changed their clocks during the last 4 weeks.

DateCountryLocal Time Change
Aug 13 Sun
  • Chile (Most locations observing DST)
12:00 am → 1:00 am (Forward)
Aug 12 Sat10:00 pm → 11:00 pm (Forward)

Daylight Saving Time for other years

Yearly OverviewJanuary–JuneJuly–December
2015first half of 2015second half of 2015
2016first half of 2016second half of 2016
2017first half of 2017second half of 2017
2018first half of 2018second half of 2018
2019first half of 2019second half of 2019

Other years

Topics: Daylight Saving Time

Daylight Saving Time Changes:


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Daylight Saving Time – DST

  1. What Is DST?
  2. One Hour Back or Forward?
  3. What Is Standard Time?
  4. Savings or Saving?
  5. Pros and Cons of DST
  6. Your Health and DST
  7. Summer or Winter Time?
  8. History of DST
  9. DST in the USA
  10. History of DST in Europe
  11. DST Statistics

Time Zones & DST

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