Time in Antigua and Barbuda
Antigua ad Barbuda Time (AST) is the official time in Antigua and Barbuda. It is always 4 hours behind Coordinated Universal Time (UTC−04:00). Antigua ad Barbuda has only one time zone and does not observe daylight saving time.
IANA time zone database
In the IANA time zone database Antigua and Barbuda has the following time zone:
- America/Antigua (AG)
- Worldtimezone.com Time zone names - Atlantic Standard Time, Retrieved October 2, 2019