Días festivos de Argentina en Diciembre 2026

Diciembre 2026 in Argentina runs 31 calendar days, the depth of Northern-hemisphere winter and Southern-hemisphere summer. Argentina observes 2 public holidays in Diciembre 2026: Immaculate Conception Day, Christmas Day. 2 of those fall on weekdays and reduce the working-day count accordingly. That leaves 21 working days for Argentina 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 Argentina or the global view of holidays observed in Diciembre 2026 across all 190 countries we cover.