Días festivos de Dominican Republic en Septiembre 2026

Septiembre 2026 in Dominican Republic runs 30 calendar days, Northern-hemisphere autumn and Southern-hemisphere spring. Dominican Republic observes one public holiday in Septiembre 2026: Our Lady of Mercy. One of those — Our Lady of Mercy — falls on a weekday and reduces the working-day count by one. That leaves 21 working days for Dominican Republic businesses, payroll cycles, and project schedules in Septiembre 2026. September brings Labor Day in the US and Canada (first Monday) and the start of the Jewish High Holy Days in many years. For broader context, see the full 2026 calendar for Dominican Republic or the global view of holidays observed in Septiembre 2026 across all 190 countries we cover.