Spring Equinox 2024 Date And Timechimp. Edt on march 19, 2024, the sun crosses the celestial equator from south to north. This is because the earth takes approximately 24.
The spring equinox (march 19, 2024) signals the start of spring in the northern hemisphere, the beginning of autumn in the southern hemisphere, and a rare moment of equal night across. This will signify the start of spring for the northern hemisphere!.