Fall Equinox Day 2025 Dates. Equinox & solstice calculator this page will calculate when the equinoxes and solstices are for a given year. 152 rows the vernal (spring) equinox in the northern hemisphere is the autumnal (fall) equinox in the southern hemisphere and vice versa.

Read about autumnal equinox around the world in 2025. This page provides date and time for autumnal equinox in the year 2025 for boydton, virginia, united states.