Summer Equinox 2024. In 2024, the last day of summer in the northern hemisphere is september 22! Summer solstice 2024 (beginning of astronomical summer) on the day of the summer (june) solstice, the solar disk, moving along the ecliptic, will fall into its northernmost.
As with the spring equinox this is a point of seasonal equilibrium with days and nights being. Summer solstice 2024 (beginning of astronomical summer) on the day of the summer (june) solstice, the solar disk, moving along the ecliptic, will fall into its northernmost.