Spring Equinox 2025 Northern Hemisphere Calendar. The times of the solstices mark the beginning of summer and winter. In the northern hemisphere, the spring equinox (also called the march equinox or vernal equinox across the globe) occurs when the sun crosses the celestial equator going south to north.
The vernal equinox falls on march 20, marking. 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.
Spring Equinox 2025 Northern Hemisphere Calendar Images References :
