When Is 1st Day Of Summer 2024. (northern hemisphere) summer 2024 starts on thursday, june 20th in the northern hemisphere, with the first day of summer. How many days until summer 2024?
Fall begins with the autumnal equinox, sunday, september 22, 2024, 8:44 a.m. Here is the farmers’ almanac summer weather forecast 2024, including wet weather planting suggestions, regional forecasts for father’s day, fourth of july, and canada.