Equinox 2024 Spring. On the equinoxes, the earth’s axis and orbit line up so both hemispheres get the same amount of sunlight. But why do we celebrate the spring.

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. The 2024 spring equinox occurred at exactly 11:06 p.m.