Home   Time Zones   Abbreviations   Atlantic

Time Zone Abbreviations – Time Zones in Atlantic

Time Zone names, codes and abbreviations for Standard Time and Daylight Saving Time (DST) around the world.

Time Zone Abbreviations – Worldwide List

AbbreviationTime zone name Other names Offset
ADT Atlantic Daylight Time HAA UTC -3
AST Atlantic Standard Time AST, HNA UTC -4
AT Atlantic Time UTC -4:00 / -3:00
AZOST Azores Summer Time UTC +0
AZOT Azores Time UTC -1