Autumn Equinox 2025 South Africa South Africa. The 2025 fall equinox—also called the autumn equinox—takes place on sunday, september 22, 2025. Online calendar of holidays and days off in south africa for the autumn of 2025.
This year, the autumn equinox will begin on sunday, september 22, 2025, at 12:44 utc (7:44 a.m. Print date calendar for the autumn 2025.