Jours fériés au Sao Tome and Principe en Décembre 2026

Décembre 2026 in Sao Tome and Principe runs 31 calendar days, the depth of Northern-hemisphere winter and Southern-hemisphere summer. Sao Tome and Principe observes 2 public holidays in Décembre 2026: São Tomé Day, Christmas Day. 2 of those fall on weekdays and reduce the working-day count accordingly. That leaves 21 working days for Sao Tome and Principe businesses, payroll cycles, and project schedules in Décembre 2026. December centres on the Christmas long weekend in Christian countries and a cluster of solstice and winter-celebration days globally. For broader context, see the full 2026 calendar for Sao Tome and Principe or the global view of holidays observed in Décembre 2026 across all 190 countries we cover.