Caribbean Time Zone Abbreviations
Time Zone Abbreviations used in the Caribbean Region. View individual locations in the region to determine the time zone observed.
Caribbean Time Zone Abbreviations with UTC/GMT Offsets
| ABBREVIATION | TIME ZONE NAME | UTC OFFSET |
| AST | ATLANTIC STANDARD TIME | UTC - 4 |
| CDT | CUBA DAYLIGHT TIME | UTC - 4 |
| CST | CUBA STANDARD TIME | UTC - 5 |
| EDT | EASTERN DAYLIGHT TIME | UTC - 4 |
| EST | EASTERN STANDARD TIME | UTC - 5 |
Time Zone Abbreviations by Continent or Region
World Time Zone Abbreviations | Military Time Zone Abbreviations
Caribbean Time Zones by Country with Current Local Times