Spring Equinox 2025 Australia Calendar. List of the dates of the solstices and equinoxes for the current year and for future years. Find brisbane march and september equinox, june and december solstice seasons time and date like winter solstice, summer solstice, spring equinox, fall equinox.

In 2025, the equinox will occur on september 22, at 18:20 gmt. Vernal / spring equinox 2025.