Fall 2024 Meaning In Usa. The hours of darkness will gradually increase north of the equator until the solstice on. The fall equinox is not on the same day each year, though it always falls between september 21.
The fall equinox is not on the same day each year, though it always falls between september 21. The first day of fall this year, also known as the autumnal equinox is sunday, sept.