When Is Fall 2024 In Australia. Autumn / fall equinox 2024 the autumn or fall equinox signals the end of summer on the astronomical calendar. In 2024, the autumnal (fall) equinox arrives on sunday, september 22, marking the official first day of fall.

Find out the date when australia day is in 2024 and count down the days since australia day with a countdown timer. Calendar for the whole year, calendar for any month, lunar calendar, printable calendar.