Search results
Results from the WOW.Com Content Network
Atlantic Standard Time (AST) is a standard time zone in use from the first Sunday in November to the second Sunday in March—when Daylight Saving Time (DST) is not in effect. Atlantic Daylight Time (ADT) is used during the remainder of the year.
What time is it AST? Check exact current time and discover the key facts about Atlantic Standard Time
Exact time now, time zone, time difference, sunrise/sunset time and key facts for Atlantic Standard Time (AST).
The Atlantic Time Zone is a geographical region that keeps standard time—called Atlantic Standard Time (AST)—by subtracting four hours from Coordinated Universal Time , resulting in UTC−04:00. AST is observed in parts of North America including several Caribbean islands.
The National Institute of Standards and Technology - Time and Frequency Division maintains the standard for frequency and time interval for the United States, provides official time to the United States, and carries out a broad program of research and service activities in time and frequency metrology.
Atlantic Standard Time (AST) is 4 hours behind Coordinated Universal Time (UTC-4). It is used in some, but not all, American regions along the Atlantic. These include the Atlantic provinces of Canada and large parts of the eastern Caribbean.
Check exact current time in Atlantic Time Zone and discover the key facts: where AT is observed, time change dates, UTC time offset, time zone abbreviations.
Atlantic Standard Time or AST has a UTC offset of - 4:00. This means that the time zone is 4 hours behind Coordinated Universal Time. The time zone is primarily observed by areas of North America, and the Caribbean during the winter months when Daylight Saving is inactive.
Exact time now, time zone, time difference, sunrise/sunset time and key facts for Atlantic Time.
Unlike other time zone denominations, which have a fixed time, Atlantic Time refers to a geographical area where the time changes twice yearly as Daylight Saving Time (DST) begins and ends. Atlantic Standard Time is UTC-4, while Atlantic Daylight Time is UTC-3.