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Atlantic Daylight Time (Canada)

Atlantic Daylight Time EDT = GMT-3 (Canada)

Atlantic Standard Time (AST) = GMT-4

What is the time in Atlantic Daylight Time Zone now?

Clock showing time in Time Zone: Atlantic Bermuda

USA & Canada clocks are now on

DAYLIGHT SAVING

  • Daylight saving start: Sunday 12 March 2017  02:00 local time. Clocks go forward one hour.
  • Daylight saving end: Sunday 5 November 2017  02:00 local time. Clocks go back one hour.

USA and Canada past and future DST schedules here

Atlantic Time - Canada

AT ~ Atlantic Coast Time

Atlantic Daylight Time ( ADT ) = GMT-3

What time zone Atlantic Daylight Time?

Atlantic Daylight Time is the Atlantic Time Zone of the United States of America (USA) and Canada.  Atlantic Standard Time (AST) is 4 hours behind Greenwich Mean Time (GMT-4).

Does Atlantic Time observe Daylight Saving Time?

In most states in the USA and in most provinces in Canada, Daylight-Saving Time (DST) is observed.  During DST the time is shifted forward by 1 hour to ADT;  which is 3 hours behind Greenwich Mean Time (GMT-3).

After the Summer months Atlantic Time is shifted back by 1 hour to Atlantic Standard Time (EST) or (GMT-4).


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