When Is Summer 2024 Australia Start. The summer solstice falls between december 21 and 23 in the southern hemisphere each year. When is the summer solstice in australia?

This year’s summer solstice will occur on saturday, with the day length expected to be 14 hours and 25 minutes in sydney and about half an hour longer in melbourne, according to weatherzone. Following saturday’s solstice, days will start to get shorter and nights will.