San Marino Feiertage im September 2026

September 2026 in San Marino runs 30 calendar days, Northern-hemisphere autumn and Southern-hemisphere spring. San Marino observes one public holiday in September 2026: The Feast of San Marino and the Republic. One of those — The Feast of San Marino and the Republic — falls on a weekday and reduces the working-day count by one. That leaves 21 working days for San Marino businesses, payroll cycles, and project schedules in September 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 San Marino or the global view of holidays observed in September 2026 across all 190 countries we cover.