Currently observing ADT.
Areas with same time currently (UTC -3).
Areas with same time currently (UTC -3).
Currently observing ADT – Atlantic Daylight Time.
Currently has same time zone offset as ADT (UTC -3) but different time zone name.
Currently has same time zone offset as ADT (UTC -3) but different time zone name.
The term Atlantic Time (AT) is often used to denote the local time in areas observing either Atlantic Daylight Time (ADT) or Atlantic Standard Time (AST).
In other words, in locations observing Daylight Saving Time (DST) during part of the year, Atlantic Time is not static but switches between ADT and AST.
Atlantic Time UTC Offset
Atlantic Standard Time is 4 Stunden hinter (früher als) Coordinated Universal Time (UTC).
Atlantic Daylight Time is 3 Stunden hinter (früher als) UTC.
Where and when is Atlantic Time observed?
Nordamerika
Kanadische Provinzen using AST in the winter and ADT in the summer
- Labrador - mit Ausnahmen
- New Brunswick
- Nova Scotia
- Prince Edward Island
Gegenden in Grönland using AST in the winter and ADT in the summer
- Thule Air Base (Pituffik)
Atlantik
AST all year round
Some locations, such as the ones below don't switch and are in AST all year long.
Nordamerika
Kanadische Provinzen using AST all year
- Quebec - Nur östlich von 63 ° westlicher Länge
Karibik
Karibische Staaten/Territorien using AST all year
- Anguilla
- Antigua und Barbuda
- Aruba
- Barbados
- Britische Jungferninseln
- Caribbean Netherlands
- Curaçao
- Dominica
- Dominikanische Republik
- Grenada
- Guadeloupe
- Martinique
- Montserrat
- Puerto Rico
- Saint Barthélemy
- St. Kitts und Nevis
- Saint Lucia
- Saint Martin (FR)
- St. Vincent und die Grenadinen
- Sint Maarten (NL)
- Trinidad und Tobago
- Turks- und Caicosinseln
- Amerikanische Jungferninseln