First Day Of Summer 2024 Uk Calendar

First Day Of Summer 2024 Uk Calendar. The first day of summer is marked by the summer solstice, which corresponds to the astronomical beginning of summer. Is it really the longest day of the year?

In 2024 the winter solstice will occur on saturday 21 december at 09.21 gmt. This year, the first day of summer, also known as the summer solstice, is thursday, june 20.