Summer Time 2024 Canada 2024. At that moment, clocks will be set back by one hour, marking the. While we might lose an hour of sleep by “springing forward,” it also marks the day when we’ll begin to.

Thursday, june 20 is the official first day of northern astronomical summer for 2024 — summer solstice — which is the longest day of the year for this half of the planet. The end of daylight saving time 2024 will occur on sunday, november 3, 2024, at 2:00 am local time.