Fall Season Dates 2024. 21 rows summer starts at the moment when the sun is farthest north: Brooks, kenedy, kleberg & willacy counties
In 2024, the autumnal (fall) equinox arrives on sunday, september 22, marking the official first day of fall. The table below will allow you to view the autumn start and end dates for the years 2024, 2025 and 2026.