Current Time in IANA Canada/Atlantic Timezone
IANA Name: Canada/Atlantic
Standard Offset: UTC −04:00
Daylight Saving: Yes
DST Offset: UTC −03:00
DST Abbreviation: ADT
Currently Observing DST: Yes ✅
Frequently Asked Questions about the Canada / Atlantic time zone
What is the Canada / Atlantic (Canada/Atlantic) time zone?
Canada/Atlantic is the IANA identifier for the Canada / Atlantic time zone (AST), which is UTC−04:00.
What is the UTC offset of Canada/Atlantic?
The Canada / Atlantic time zone (Canada/Atlantic) is UTC−04:00, aligned with Coordinated Universal Time (UTC).
Does Canada/Atlantic observe daylight saving time (DST)?
Yes, the Canada / Atlantic time zone observes daylight saving time. Clocks move forward by one hour in summer, switching from AST to ADT (UTC−03:00).
Which countries use the Canada/Atlantic time zone?
The Canada / Atlantic time zone (Canada/Atlantic) is used in Canada.