Current Time in ADT
About ADT
The daylight saving time observed in the Atlantic Time Zone of North America. It is used by parts of eastern Canada (Nova Scotia, New Brunswick, Prince Edward Island) and some Caribbean islands during their summer months. It is one hour ahead of Atlantic Standard Time (AST).
UTC</a> Offset: -03:00
Current time shown is based on the representative IANA zone: America/Glace_Bay
Atlantic Daylight Time (ADT) is a time zone at UTC offset -03:00. As of Thursday, September 3, 2026, 10:22:35 PM Coordinated Universal Time, the current time in ADT is 19:22:35. It groups 7 IANA time zones, including America/Glace_Bay, America/Goose_Bay, America/Halifax, America/Moncton and America/Thule, which all share this offset. ADT is observed in countries such as Bermuda, Canada and Greenland.