Time zones in Atlantic
The following table lists the Atlantic time zone abbreviations, click on the time zone links for more information about individual time zones and where they are used.
| Abbreviation | Full name | Other abbreviations | Time zone |
|---|---|---|---|
| ADT | Atlantic Daylight Time | HAA | UTC - 3 hours |
| AST | Atlantic Standard Time | HNA | UTC - 4 hours |
| AZOST | Azores Summer Time | UTC | |
| AZOT | Azores Time | UTC - 1 hour |
Time zones in other regions
- Africa
- Antarctica
- Asia
- Australia
- Caribbean
- Central America
- Europe
- Indian Ocean
- Military
- North America
- Pacific
- South America
Related links
- Time zone abbreviations world-wide
- The World Clock - Time Zones - current time around the world
- The World Clock - Time Zone Converter - Convert between time zones