Spring Equinox 2025 Date Uk 2024. On this day the sun will illuminate the northern and southern. The first day of spring is also called the vernal equinox.
Next spring equinox (start of spring) thursday, 20 march 2025 the spring equinox, also known as vernal equinox and march equinox, happens every year usually on march 20 (some years. The spring equinox varies annually but typically takes place between the 20 and 22 march in the united kingdom.