When Does Winter In Australia Start Official

Australia is vast, and "winter" looks very different depending on where you are: Australia’s seasons

In Australia , winter officially starts on and lasts through August 31st . Unlike some Northern Hemisphere countries that use the astronomical calendar based on solstices, Australia follows the meteorological calendar , which groups the year into four equal three-month blocks. The Official Timeline Start Date: June 1st. End Date: August 31st. when does winter in australia start