Winter 2025 Start Date Usa. Winter solstice 2025 (beginning of astronomical winter) on the day of the winter (december) solstice, the sun passes through the southernmost point of the ecliptic, that. Untied states 2025 calendar online and printable for year 2025 with holidays, observances and full moons.
Meteorological winter is just around the corner, officially beginning in less than two months on sunday, dec. The astronomical start of winter begins with the winter solstice on saturday, december 21, 2025.