When Is The Fall Equinox 2025 In Usa. When do the four seasons start in 2025โfor spring, summer, fall, and winter? Is daylight saving time ending?
The 2025 september equinox will fall at 18:19 utc (1:19 p.m. This year the autumn will start on sunday september 22, 2024 (day of the fall equinox) and will end on saturday december 21, 2024 with the winter solstice.