Winter Solstice 2024 Southern Hemisphere Time. In the southern hemisphere, the winter solstice happens on june 20 or june 21. Winter 2024 starts on saturday, december 21st in the northern hemisphere, with the first day of winter being the shortest daylight day of the year with the earth's axis.
Its winter solstice will arrive june 20, 2024, the same day the northern. In the southern hemisphere, the winter solstice happens on june 20 or june 21.