Días festivos de Spain en Diciembre 2026

Diciembre 2026 in Spain runs 31 calendar days, the depth of Northern-hemisphere winter and Southern-hemisphere summer. Spain observes 4 public holidays in Diciembre 2026: Constitution Day, Immaculate Conception, Christmas Day, St. Stephen's Day. 2 of those fall on weekdays and reduce the working-day count accordingly. That leaves 21 working days for Spain businesses, payroll cycles, and project schedules in Diciembre 2026. December centres on the Christmas long weekend in Christian countries and a cluster of solstice and winter-celebration days globally. For broader context, see the full 2026 calendar for Spain or the global view of holidays observed in Diciembre 2026 across all 190 countries we cover.