Daylight saving time ends in Ontario

The time has arrived—literally!

Ontario residents are reminded to turn back their clocks one hour on Sunday (Nov. 3) at 2 a.m. This change marks the transition to standard time, allowing for more morning light as we head into the winter months.

Daylight saving time means moving the clocks forward an hour each spring for longer evenings and then setting them back in the fall to catch a bit more morning light before winter sets in.

Most of Canada, including Ontario, sets clocks forward in spring and back in fall, though some provinces skip the switch. Yukon, most of Saskatchewan and parts of B.C. and Quebec stay on standard time year-round.

It might feel like an extra hour of sleep is on the way, though residents are reminded to manually adjust clocks that aren’t connected to the internet like wall clocks, ovens and microwaves.

However, changing the clocks isn’t just about an extra hour of sleep. Research from Johns Hopkins suggests that the time shift can lead to higher stress, disrupted sleep and even a temporary increase in car accidents.

Aware of these risks, Ontario passed a bill in 2020 to make daylight saving time permanent, though it remains on hold until Quebec and New York State decide to make the same change—a commitment neither has made yet.

So, prepare to turn back those clocks once again tonight!