First Day Of Winter 2024 Usa Time. The next winter solstice for the northern hemisphere will occur on dec. Winter solstice is the shortest day of year, longest night of the year and the official first day of winter in the northern hemisphere.

America the exact moment of the winter solstice in 2024 is. In different time zones, the date of the solstice can differ by a day, so it is important to indicate your exact location.