Vernal Equinox 2025 Date Time

Vernal Equinox 2025 Date Time. For the northern hemisphere, winter recedes into spring. The exact date varies yearly because earth’s orbit around the sun isn’t perfectly circular.

The vernal equinox is one of two points in earth’s orbit where the sun creates equal periods of daytime and nighttime across the globe. An equinox is one of two days in the year when the sun crosses the equator and day and night become equal in length.