Equinox 2024 Spring

Equinox 2024 Spring. The spring equinox (as well as autumnal equinox) is the moment when neither of the earth’s hemispheres is inclined towards or away from the sun. This year it starts on march 19 2024, at 11:06 p.m.

It is also the point in the calendar where the day length is more or less equal. On march 19, the vernal equinox will see spring come to the northern hemisphere as the sun reaches the spot where the ecliptic and celestial equator cross each other.