When Does Summer Start And End 2024. The transition from the spring season to the summer season always takes place in june. In 2024, summer begins on thursday, june 20 at an exact time of 4:51 pm est, and will extend throughout the months of july, august and september.
It’s not only the longest day of the year but is also. Therefore, the summer solstice is not considered to be the first day of summer, meteorologically.