Vietnam Feiertage im September 2027

September 2027 in Vietnam runs 30 calendar days, Northern-hemisphere autumn and Southern-hemisphere spring. Vietnam observes one public holiday in September 2027: National Day. One of those — National Day — falls on a weekday and reduces the working-day count by one. That leaves 21 working days for Vietnam businesses, payroll cycles, and project schedules in September 2027. 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 2027 calendar for Vietnam or the global view of holidays observed in September 2027 across all 190 countries we cover.