UTC-07:00
AmericasMST/MDTObserves DST

Mountain Time (Edmonton)

MST/MDT is UTC-07:00 from UTC, observing daylight saving time where applicable. IANA name: America/Edmonton. Covers Edmonton, Calgary, Red Deer and more.

IANA Identifier

IANA / Olson Database Name
America/Edmonton

Offset Details

Standard Offset
UTC-07:00
DST Offset
UTC-06:00
Abbreviation
MST/MDT
Daylight Saving Time
Yes

Major Cities

EdmontonCalgaryRed DeerLethbridgeMedicine HatFort McMurrayGrande Prairie

About Mountain Time (Edmonton)

Mountain Time in Canada covers Alberta and parts of British Columbia, the Northwest Territories, and Nunavut. Edmonton, Alberta's capital, and Calgary, its largest city, are the primary population centers. Alberta is the heartland of Canada's energy industry, with the oil sands around Fort McMurray representing one of the world's largest petroleum reserves. The timezone follows the same MST/MDT schedule as the US Mountain timezone. Calgary hosts the annual Calgary Stampede, one of the world's largest rodeos, and is a major corporate center for energy companies. Edmonton is known for its role as a government and education hub, with the University of Alberta ranking among Canada's top research institutions. The timezone gained additional significance as Alberta's tech sector grew, with companies establishing offices to access talent at lower costs than Vancouver or Toronto. Mountain Time in Canada creates a two-hour gap with Eastern Time, which can be challenging for national businesses but advantageous for companies serving markets across North America and Asia-Pacific.

Technical Details

Display NameMountain Time (Edmonton)
IANA IdentifierAmerica/Edmonton
AbbreviationMST/MDT
Standard OffsetUTC-07:00
DST OffsetUTC-06:00
Observes DSTYes
RegionAmericas
Major CitiesEdmonton, Calgary, Red Deer, Lethbridge, Medicine Hat, Fort McMurray, Grande Prairie

Related Timezones