First Day Of Spring 2025 Australia Calendar. Practical calendar for 2025 with relevant dates for australia like public holidays, school term and holiday dates etc. Spring 2025 starts on tuesday, march 19th in the northern hemisphere, with daylight time lengthening and the leaves begining show on the trees with the changing tilt of.

In 2025, it will begin on september 1 and continue up to november 30. The northern hemisphere’s spring — or vernal — equinox can land between march 19 and 21, depending on the year.