March Equinox 2024 Date. — this year, the spring equinox falls on wednesday 20 march, and the astronomical spring lasts until the summer solstice. — spring arrives in the northern hemisphere tonight, at the moment of the march equinox, as the sun crosses the celestial equator.
— this year, the spring equinox falls on wednesday 20 march, and the astronomical spring lasts until the summer solstice. — in the northern hemisphere, the spring equinox will take place on march 20, 2025, at 09:02 gmt (05:02 a.m.