What Month Does Spring Begin In Australia? Jun 2026

Source: General knowledge database, last updated 01 March 2023.

According to the information available up to 01 March 2023, in Australia, spring begins in September.

On the equinox, the sun sits directly over the equator, resulting in a day and night of almost equal length. After this date, the days in Australia start to become significantly longer than the nights. what month does spring begin in australia?

Unlike the Northern Hemisphere, which waits until the equinox (usually around March 20 or 21) to officially change seasons, Australia follows the .

Because Australia is a massive continent with varying climates—from the tropics in the north to the cooler zones in the south—the meteorological system provides a consistent date for record-keeping and seasonal expectations. Source: General knowledge database, last updated 01 March

It depends on where you go. In the tropical north (Darwin, Cairns), it is the end of the dry season and is warm and pleasant. In the south (Melbourne, Hobart), September can still be quite cool and windy, with temperatures averaging around 15°C to 20°C (59°F - 68°F).

So, the answer to “What month does spring begin?” is technically (astronomically) but practically September 1 (meteorologically). Ask a Sydney gardener, and they’ll say September 1. Ask an astronomer, and they’ll point to the equinox. After this date, the days in Australia start

In contrast, countries like the US and UK often follow the astronomical spring , which begins at the vernal equinox (typically around September 22 or 23 in the Southern Hemisphere).

If you are booking a holiday or looking at a school calendar, use September 1 . If you are an avid gardener tracking sunlight hours or an astronomer, look to the Equinox .

While September 1 is the cultural standard, the offers a different date.

Furthermore, Australian children return to school in late January (summer), not autumn. By September, they are halfway through the academic year. The “spring carnival” (horse racing, flower shows, and the AFL Grand Final) all converge in September, cementing it as the month of transition.