March Equinox 2024 Uk. On the day of the spring (march) equinox, the sun crosses the celestial equator, moving along the ecliptic. A guide explaining how earth's tilt and orbit around the sun causes seasons, solstices and equinoxes, and when they are occurring in 2024.
The march (spring) equinox happens on tuesday 20 march, and marks the start of astronomical spring for the northern hemisphere. Hereโs everything you need to.