When Is The Shortest Day Of The Year 2025 In Us. 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. The winter solstice is the shortest day of the year in the northern hemisphere because it's the day that part of the earth is tilted furthest from the sun.
A december solstice on the 23rd is once in a hundred years. Area will start 2025 off with two chances for winter weather as a cold front moves in over new year’s eve and a second storm system moves into the area the first.
