1st Day Of Spring 2024 Australia. In 2024, the official first day of spring is tuesday, march 19. Spring gets its official start tuesday, march 19, 2024, in the northern hemisphere.

Spring in the northern hemisphere begins on march 20, 2025, at 09:02 gmt (05:02 a.m. This year’s september equinox i.e the spring equinox in australia (southern hemisphere) will happen on.