Canada’s clocks change with new exceptions on Nov. 1

Daylight saving time is creating an unusual split across Canada on Sunday, November 1, 2026, as some regions turn their clocks back by one hour while others remain on the same time.

In Ontario’s eastern time zone, including Toronto, clocks moved from 2 a.m. daylight time back to 1 a.m. standard time.

The same seasonal change applies in most jurisdictions that continue to follow the traditional spring-forward and fall-back schedule.

Daylight Saving Time: Where the clocks did not change

British Columbia did not turn clocks back this year after making its March 8 time change the province’s final seasonal adjustment.

Most of British Columbia now remains on Pacific time at UTC−7 year-round, although some communities in the southeastern part of the province continue to follow mountain-time arrangements.

Manitoba also ended seasonal clock changes on November 1, with the province adopting Manitoba Standard Time, or MBT, at UTC−5.

That means Manitobans did not move their clocks back one hour overnight, and they will not need to move them forward again next March.

Alberta has likewise adopted permanent Alberta Time, which keeps the province at UTC−6 instead of returning to mountain standard time in the fall.

Albertans were told that most updated phones, computers and connected devices should adjust automatically, although older equipment may require a software update or manual correction.

Most of Saskatchewan already remains on standard time year-round, with the exception of communities that previously followed Alberta’s seasonal changes.

A new Saskatchewan time law also ended seasonal changes in Lloydminster and surrounding areas on October 30, bringing those communities into a permanent time arrangement.

What changed in northwestern Ontario

Ontario’s eastern time zone continues to follow the regular seasonal schedule, but the province has created a different rule for areas west of the 90th meridian.

Under Ontario Regulation 333/26, the part of Ontario west of the meridian will remain at UTC−5 throughout the year instead of changing back to standard central time in November.

The regulation took effect on November 1, 2026, keeping communities in northwestern Ontario aligned with Manitoba.

The change affects communities that have historically observed central time, including the Kenora area, while Ontario communities in the eastern time zone continue to change their clocks twice a year.

What residents should check

Most modern smartphones and computers update automatically when their operating systems contain the latest time-zone information.

Residents should still check automatic date and time settings, install available updates and confirm important appointments, travel bookings and recurring calendar events.

Manitoba officials specifically warned that meetings created before time-zone databases were updated could appear one hour earlier or later than intended, particularly when they involve people outside the province.

The same caution applies to businesses that rely on payroll systems, employee schedules, transportation software, reservations, servers or automated transactions.

Why Canada has different time rules

Daylight saving time is regulated mainly by provincial and territorial governments rather than through one national clock-change law.

The traditional North American schedule moves clocks ahead on the second Sunday in March and back on the first Sunday in November, but jurisdictions can adopt different arrangements.

The National Research Council of Canada says provincial and territorial legislation controls the rules and warns that its national time-zone information requires updating because of changes taking effect on November 1, 2026.

For people travelling between provinces, the practical result is that familiar time differences may not remain the same throughout the year.

A trip between Ontario and Manitoba, for example, can involve a different time gap after November 1 than it did during the summer, while travel involving Alberta or British Columbia may also require checking the named local time zone rather than relying on memory.

Frequently Asked Questions

Fact-Checked: Key dates, provincial changes and time-zone rules were checked against official government and National Research Council information.

Disclaimer: Time practices can vary by province, territory and municipality, so residents should confirm local rules before relying on a familiar time difference.