Home / Holiday calendars / São Tomé and Príncipe / 2027
ST · 2027 holiday calendar
São Tomé and Príncipe Public Holidays 2027
Review public holidays, other listed observances, categories, and estimated dates for São Tomé and Príncipe in 2027. Then use the Bridge-Day Holiday Optimizer to find long weekends that fit your workweek and leave budget.
Plan with the Holiday Optimizer2027 holiday dates and categories
This calendar lists the dates and categories supplied for São Tomé and Príncipe. A public holiday in a national calendar may not be a day off for every employer or region.
| Date | Holiday | Status | Type and certainty |
|---|---|---|---|
| New Year's Day | Public holiday | Cultural/Traditional Official rule | |
| Day of King Amador | Public holiday | National/Civic Official rule | |
| Martyrs' Day | Public holiday | National/Civic Official rule | |
| Worker's Day (observed) | Public holiday | National/Civic Official rule | |
| Worker's Day | Public holiday | National/Civic Official rule | |
| Independence Day | Public holiday | National/Civic Official rule | |
| Armed Forces Day | Public holiday | National/Civic Official rule | |
| Agricultural Reform Day | Public holiday | National/Civic Official rule | |
| São Tomé Day | Public holiday | National/Civic Official rule | |
| Christmas Day (observed) | Public holiday | Religious Official rule | |
| Christmas Day | Public holiday | Religious Official rule | |
| New Year's Day (observed) | Public holiday | Cultural/Traditional Official rule |
Plan a long weekend around São Tomé and Príncipe holidays
Open the Bridge-Day Holiday Optimizer and choose São Tomé and Príncipe and 2027. Add your workdays, leave budget, days-off target, and unavailable dates. The planner finds eligible breaks from public holidays and weekends; it cannot determine which dates your employer observes.
About this calendar data
Source attribution: Open-Source Python-Holidays Library. The calendar snapshot used to build this page is dated 2026-10-11. Holiday dates, names, categories, and regional rules can change; verify important dates with official local sources.
Bridge-Day marks estimated dates and separates public holidays from other listed observances. Non-public entries remain visible for context and do not count as days off in the optimizer by default.