Time in Antigua and Barbuda

For other time zones with the abbreviation AST, see AST (time).

Antigua and Barbuda Time (AST) is the official time in Antigua and Barbuda. It is four hours behind Coordinated Universal Time (UTC−04:00).^[1] Antigua and 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:

^ Worldtimezone.com Time zone names - Atlantic Standard Time, Retrieved October 2, 2019

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