Winter Solstice Australia 2024 Date. Spring equinox 20 march, summer solstice 21 june, autumn equinox 22 september, winter solstice 21 december. The winter solstice, which occurs around june 21st or 22nd, marks the astronomical start of winter.
This page provides date and local time for winter solstice in the year 2024 for sydney, new south wales, australia. It also lists astronomical sunrise and sunset timings on winter solstice.