Autumn Solstice 2024 Australia. When is autumn in australia 2024 2025? The autumn equinox is a time where the length of our day is equal to the length of our night.
In 2024, autumn equinox in australia (southern hemisphere) will occur on tue, march 20, at sharp 02:07 pm aedt (australian eastern daylight time). The autumnal equinox (in the northern hemisphere) takes place this afternoon (sunday 22nd september 2024) at 13.44 irish summer time (12.44 ut).