Daylight Saving Time (DST)

It is useful to know when the clocks change (moving from winter standard time to summer time) in other countries of the world...

Note: Thailand is not divided into different time zones. It does not currently use daylight saving.

If dealing with other countries, it can be helpful to know how the different varieties of DST (for those countries that use the system) map on to each other. Most countries adjust their clocks at some time between midnight and 03:00.

Note: Many countries and territories change days of transitions to DST from year to year and some do not employ it every year.

Continent Country Beginning and ending days
Europe

 

 

 

 

European Union and rest of Europe (except Iceland) Start: 02:00 last Sunday in March
End: 02:00 last Sunday in October
Greenland (regional; changes annually) Start: 22:00 mid to late March
End: 22:00 last Saturday in October or first Sunday in November (depending on location)
North & Central America

 

 

 

 

 

 

United States (except Arizona
and Hawaii), Canada, Bahamas, Bermuda, St-Pierre, Miquelon, Turks and
Caicos
Start: 02:00 second Sunday in March
End
: 02:00 first Sunday in November
Mexico (except Sonora) Start: 02:00 first Sunday in April
End: 02:00 last Sunday in October
Cuba (subject to change) Start: 00:00 mid to late March
End: 01:00 end of October
South America Brazil (some states): Rio Grande do Sul, Santa Catarina, Parana, São Paulo, Rio de Janeiro, Espirito Santo, Minas Gerais, Goias, Matto Grosso, Matto Grosso do Sul, Distrito Federal Start: 00:00 on third Sunday in October
End: 00:00 on third Sunday in February
Chile Start: 00:00 between August and October
End: 00:00 between March and May
Falkland Islands Start: 02:00 first Sunday in September
End: 02:00 third Sunday in April
Paraguay Start: 00:00 third Sunday in October
End: 00:00 second Sunday in March
Uruguay Start: 00:00 third Sunday in October
End: 00:00 second Sunday in March
Africa
Namibia Start: 02:00 first Sunday in September
End: 02:00 first Sunday in April
Tunisia 
Changes annually; DST may not be observed
Asia

 

 

 

 

 

 

 

 

Israel
(changes annually)
End: September or October
Start: March or April
Lebanon Start: Last Sunday in March
End: Last Sunday in October
Syria (may change annually) Start: First Friday in April 
End: Last Thursday in October
Australasia Australian Capital Territory, New South Wales, Victoria, Tasmania, South Australia, Lord Howe Island Start: 03:00 first Sunday in October
End: 03:00 first Sunday in April
New Zealand, Chatham Island Start: 03:00 last Sunday in September
End: 03:00 first Sunday in April

Related Information

  • For general information on the history of Daylight Saving Time see website WebExhibits.org

  • For information on Daylight Saving Time around the world, see Time and Date.com