Jours fériés au Sao Tome and Principe en Mai 2027

Mai 2027 in Sao Tome and Principe runs 31 calendar days, Northern-hemisphere spring and Southern-hemisphere autumn. Sao Tome and Principe observes one public holiday in Mai 2027: Labour Day. Because all Mai 2027 holidays fall on the weekend (or there are none), every weekday remains a working day. That leaves 21 working days for Sao Tome and Principe businesses, payroll cycles, and project schedules in Mai 2027. 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 2027 calendar for Sao Tome and Principe or the global view of holidays observed in Mai 2027 across all 190 countries we cover.