Autumn Equinox 2024 Australia. Autumn equinox 2024 (beginning of astronomical autumn) on the day of the autumn (september) equinox, the sun, moving along the ecliptic, crosses the celestial equator,. The autumn equinox is sometimes referred to as the september equinox.
Australians are now facing six months of longer nights after yesterday marked the southern hemisphere’s autumn equinox. Autumn equinox 2024 (beginning of astronomical autumn) on the day of the autumn (september) equinox, the sun, moving along the ecliptic, crosses the celestial equator,.
