AST Time Now — Atlantic Standard Time
The current AST time (Atlantic Standard Time, UTC -04:00) is shown below.
Current time in America/Halifax
06:24:49
Friday, 17 July 2026 ADT
The clock shows the current local time in America/Halifax, which may differ from AST while daylight saving time is in effect.
About AST
Offset & DST
UTC offset: -04:00
Daylight saving: Observed
Representative IANA zone: America/Halifax
IANA zones at AST
Countries commonly using AST
Other zones at UTC -04:00
More tools for AST
Look up the exact IANA zone behind AST, see it on the offset map, or compare it against other cities.