Fall 2025 Date Usa. This year the autumn will start on sunday september 22, 2025 (day of the fall equinox) and will end on saturday december 21, 2025 with the winter solstice. This is what noaa’s climate prediction center (cpc) predicts will happen during august.

When do the four seasons start in 2025—for spring, summer, fall, and winter? The upcoming fall 2025 application deadlines are due between october and december 2025.