First Day Of Winter 2024 Usa Calendar. This comprehensive overview will highlight important milestones, including school start times, exam schedules, and notable breaks. The winter solstice, which marks the first day of winter 2024, occurs on saturday, december 21, 2024 at 4:21 a.m.
However, some countries follow the meteorological calendar where december 1st in the first day of winter. 137 rows united states 2024 holiday calendar with all major holidays and observances.