Equinox 2024 March

Equinox 2024 March. Spring equinox 2024 (beginning of astronomical spring) on the day of the spring (march) equinox, the sun crosses the celestial equator, moving along the ecliptic. In 2024, the official first day of spring is tuesday, march 19.

When is the vernal equinox? Everything you need to know about the spring equinox 2024, including when it is, what it is and how it affects our planet.