Spring Equinox Australia 2025. Spring equinox although meteorological spring began on march 1, the season on the astronomical calendar begins march 20 at 5:01 a.m. Spring equinox 2025 (beginning of astronomical spring) on the day of the spring (march) equinox, the sun crosses the celestial equator, moving along the ecliptic.
This page contains an sky event almanac (moon phases, eclipses, occultations, planetary conjunctions, seasons, etc.) for the year 2025 ( australian eastern standard time ). Find melbourne march and september equinox, june and december solstice seasons time and date like winter solstice, summer solstice, spring equinox, fall equinox.