First And Last Day Of Summer 2024 Dates

First And Last Day Of Summer 2024 Dates. The first day of summer arrives with the solstice this year on thursday, june 20, 2024 at 4:51 p.m. Summer begins with the solstice on thursday, june 20, 2024, marking the astronomical first day of summer in the northern hemisphere.

Here’s everything you need to know about the june solstice this week, including why it’s. This is the longest day of the year and marks the start of summer in the northern hemisphere.