What is the time in Atlantic Time Zone?
What time zone Atlantic Time?
Atlantic Time is the Atlantic Time Zone of Canada. Atlantic Standard Time (AST) is 4 hours behind Greenwich Mean Time (GMT-4).
Does Atlantic Time observe Daylight Saving Time?
In most provinces in Canada, Daylight Saving Time (DST) is observed. During DST the time is shifted forward by 1 hour to ADT, which is 3 hours behind Greenwich Mean Time (GMT-3).
After the Summer months Atlantic Time is shifted back by 1 hour to Atlantic Standard Time (AST) or (GMT-4).
Clocks and Time Tools

Time ConverterCompare cities or time zones across the world

World ClockCurrent local time around the world

ConversionsWhat is the GMT/UTC time difference?
Our creative collection
What time is it?