When Is The Summer Equinox 2024. Edt โ the june solstice. The equinoxes occur around march 20 and september 22 each year, corresponding to an equal length of day and.
In 2024, the summer solstice will occur at 4:50 p.m. The equinox in the northern hemisphere occurs twice a year around 20 march (the spring equinox) and around 22 september (the autumn equinox).