The Earth’s equator is aligned directly with the Sun on the vernal equinox ... after the Spring Equinox), Passover, Nowruz (also known as the Persian New Year), Holi, and Ostara.

Spring 2025 starts on March 20 at 5:01 a.m. with the spring equinox. We've already changed the clocks, “springing ahead” an hour, and now the equinox ushers in the official change of seasons.

March 20 marks a pivotal shift in the Northern Hemisphere on Earth: Spring equinox 2025 brings forth a fresh season, the sun’s ingress into the zodiac sign Aries, the Pagan holiday Ostara, and the ...