First Day Of Summer 2024 Canada Date

First Day Of Summer 2024 Canada Date. Summer 2024 starts on thursday, june 20th in the northern hemisphere, with the first day of summer being the longest daylight day of the year with the earth's axis having reached its furthest tilt and begins to change directiion back. The summer solstice is also known as the longest day, which is perhaps the most notable feature.

When is the first day of summer in 2024? Summer begins with the solstice on thursday, june 20, 2024, marking the astronomical first day of summer in the northern hemisphere.