Equinox 2024 Spring

Equinox 2024 Spring. The spring equinox is tuesday, march 19 and brings the first day of astronomical spring to the northern hemisphere. The earth tilts at an angle of 23.5 degrees on.

 — 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. The earth tilts at an angle of 23.5 degrees on.