When Does Winter Start 2024 Australia. We often just think of a solstice as applying to the whole day (or night) but there is a specific period you can look out for. The winter solstice in australia falls on june 21 every year.
For australia, the winter solstice is today โ friday, june 21. In 2024, winter in australia will begin on june 1st and last until august 31st.