When Does Summer Start 2024 Estimator. Find out how much you could get to help pay for your postsecondary education. This year, the official start to astronomical summer will be on june 20, 2024.
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. Summer officially arrives in north america with the summer solstice on thursday, june 20,.