United Statesの公的祝日 10月 2026

10月 2026 in United States runs 31 calendar days, Northern-hemisphere autumn and Southern-hemisphere spring. United States observes 2 public holidays in 10月 2026: Columbus Day, Indigenous Peoples' Day. 2 of those fall on weekdays and reduce the working-day count accordingly. That leaves 20 working days for United States businesses, payroll cycles, and project schedules in 10月 2026. October hosts Indigenous Peoples' Day / Columbus Day in the Americas on the second Monday and Reformation Day in northern-European Protestant traditions on the 31st. For broader context, see the full 2026 calendar for United States or the global view of holidays observed in 10月 2026 across all 190 countries we cover.