Autumnal equinox 2023 brings fall to the Northern Hemisphere this weekend

On Saturday (Sept. 23) at 2:50 a.m. EDT (0650 GMT), autumn begins astronomically in the Northern Hemisphere, and spring starts in the South.

Autumnal equinox 2023 brings fall to the Northern Hemisphere this weekend
On Saturday (Sept. 23) at 2:50 a.m. EDT (0650 GMT), autumn begins astronomically in the Northern Hemisphere, and spring starts in the South.