Días festivos de Argentina en Mayo 2026

Mayo 2026 in Argentina runs 31 calendar days, Northern-hemisphere spring and Southern-hemisphere autumn. Argentina observes 2 public holidays in Mayo 2026: Labor Day, May Revolution. 2 of those fall on weekdays and reduce the working-day count accordingly. That leaves 19 working days for Argentina businesses, payroll cycles, and project schedules in Mayo 2026. May centres on May Day / Labour Day, observed in over 80 countries on the 1st, and on Memorial Day in the United States at the end of the month. For broader context, see the full 2026 calendar for Argentina or the global view of holidays observed in Mayo 2026 across all 190 countries we cover.