Fall Equinox Date 2024 Calendar. While meteorologists like to call fall at the beginning of september, astronomical autumn starts later, on the autumnal equinox. The first day of fall in 2024 arrives with the fall equinox on sunday, september 22, 2024, at 8:44 a.m.
In 2024, the autumnal (fall) equinox arrives on sunday, september 22, marking the official first day of fall. Here are the equinox and solstice dates—plus, answers to common questions.
Fall Equinox Date 2024 Calendar Images References :