Alberta moves to permanent daylight time in November; clocks won't spring back again
Alberta Time takes effect in November 2026, keeping the province on what was previously known as Mountain Daylight Time year-round, eliminating twice-yearly clock changes.
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Alberta has officially introduced a new time system called "Alberta Time" that will keep the province on the same clock year-round. The shift follows the province's decision to stop switching between Mountain Daylight Time (MDT) and Mountain Standard Time (MST) throughout the year.
Alberta Time will take effect in November 2026, when the province will no longer move back to MST. Under the new system, Alberta will remain on what was previously known as MDT year-round, equivalent to UTC-6:00.
The province says the change will reduce frustrations and disruptions associated with semi-annual clock changes, improve predictability for families, businesses, schools, and services, and align Alberta with neighbouring jurisdictions that have moved away from seasonal clock changes. However, the transition will continue to be reviewed once Albertans have experienced the new system. "Alberta will monitor the transition to permanent Alberta Time closely and will gather feedback after the first full year of operating on permanent MDT to ensure the change is functioning as intended," the province stated.
The facts
When does Alberta Time take effect?
Alberta Time takes effect in November 2026.
What time zone will Alberta be on year-round?
Alberta will remain on Mountain Daylight Time (MDT), equivalent to UTC-6:00, year-round.
Will Alberta still change its clocks twice a year?
No. Under Alberta Time, the province will no longer switch between Mountain Daylight Time and Mountain Standard Time, eliminating twice-yearly clock changes.
