What Day Does Fall Begin 2024 Usa. Here are the equinox and solstice dates—plus, answers to common questions about the seasons of the year in north. In 2024, the autumnal (fall) equinox arrives on sunday, september 22, marking the official first day of fall.
There are technically two days that you could consider as the start of the fall season. The first day of fall in 2024 is sunday, sept.