The current Canada/Atlantic time zone offset is:
UTC/GMT -3 hours
The time and date in this time zone is:
11:01 PM on Thursday, May 23, 2019
Search for a city to find the local time.
Daylight Saving Time: This time zone changed to daylight saving time (DST) at 2:00 AM on Sunday, Mar 10, 2019.
The GMT offset is currently UTC/GMT -3 hours (ADT).
It will change back to standard time at 2:00 AM on Sunday, Nov 3, 2019.
The new GMT offset will be UTC/GMT -4 hours (AST).
Time zones in ADT, AST
World time zones
Travelmath provides a database of time zones all over the world.
You can use this data to check the local time, or verify the time
difference when you cross time zones during a trip. Daylight savings
is automatically adjusted based on the local time zone. The tz
database or zoneinfo database uses the closest city, rather than the
more common Eastern, Central, Mountain or Pacific time zones in the
United States. Countries often change their daylight saving rules,
so please help us stay current by letting us know if you find any
pages that need updates.