When Is The Fall Equinox 2024 Uk. The table below shows the dates and times of both the vernal (spring) and autumnal equinoxes: This year, it falls on sunday 22nd september 2024.

The equinox and solstice dates below are for the northern hemisphere, in the southern hemisphere the dates are reversed (winter solstice on 21 june, summer solstice on 22 december). As with the spring equinox this is a point of seasonal equilibrium with days and nights being almost exactly 12 hours long each.