Official Start Of Winter 2025. Winter 2025 starts on sunday, 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 having reached its. Winter in australia lasts from june 1 to august 31, placing itself between autumn and the upcoming spring.
21, marking the official beginning of winter and ushering in the seasonโs characteristic cold fronts and holiday traditions. Meteorological seasons consist of splitting the seasons into.
