Fall Equinox 2024 Southern Hemisphere

Fall Equinox 2024 Southern Hemisphere. Due to the differences between the calendar year and the tropical year, there’s no exact date of the autumn equinox. On the day of the autumn (september) equinox, the sun, moving along the ecliptic, crosses the celestial equator, moving from the northern hemisphere to the southern.

On the day of the autumn (september) equinox, the sun, moving along the ecliptic, crosses the celestial equator, moving from the northern hemisphere to the southern. On the day of the autumn (september) equinox, the sun, moving along the ecliptic, crosses the celestial equator, moving from the northern hemisphere to the southern.