Winter Time 2025. * the dates of winter given on this page are for the northern. Find out the date when winter is in 2025 and count down the days until winter with a countdown timer.
Will it be a bad winter? 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 furthest tilt away from the sun and begins to change directiion back.