What Is The Fall Equinox 2024 Calendar. Fall equinox as nature transitions, daylight and darkness find balance, marking a moment of cosmic equilibrium and changing landscapes with vibrant hues. The fall equinox, which starts libra season, is on sunday, september 22, 2024.

In 2024, the autumnal equinox will take. In 2024, the autumnal (fall) equinox arrives on sunday, september 22, marking the official first day of fall.