Calgary is in Canada and is currently on UTC-6. Its time zone is America/Edmonton.
Calgary observes daylight saving time. The clocks go back next on 1 November 2026, moving from UTC-6 to UTC-7.
After that the clocks go forward on 14 March 2027, moving from UTC-7 to UTC-6.
The weekend in Calgary falls on Saturday and Sunday. A working day of 9:00 AM to 6:00 PM is the assumption used on the board.
See the current time across Canada, including the other cities Meridian tracks there and the time zones they use.