First Day Of Summer 2024 Canada Time

First Day Of Summer 2024 Canada Time. In 2024, summer solstice in the northern hemisphere will occur on thursday, june 20 around 4:50 p.m. 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.

When do the seasons start? 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.