When Is The Spring Equinox 2024 Uk. This year, the spring equinox falls on wednesday 20 march, and the astronomical spring lasts until the summer solstice. The dates for equinoxes and solstices in the northern and southern hemispheres are the same, but in opposite seasons.

Here’s everything you need to know about the new season as the uk happily waves goodbye to winter. The sun will pass the celestial equator at 3.06am (uk time) on march 20, 2024.