When Winter Ends 2025. Winter 2025 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 having. 1, which is the start of the coldest.
Winter 2025 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 having. Whilst the dates of the seasons do vary, the variation is only ever by 2 days.