Armed Forces Day (substitute day)
Monday, September 7, 2026
Weekday
Monday
Week
37
Day of year
250
Country
🇸🇹 ST
STN
About this holiday
Armed Forces Day honours the country's military services and personnel, past and present. It is typically marked by parades, ceremonies and public displays; the date and traditions vary by country.
Armed Forces Day (substitute day) · 2025–2030
Other holidays in São Tomé & Príncipe 2026
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Thursday·Public holiday
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Martyrs' Day
Tuesday·Public holiday
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Labour Day
Friday·Public holiday
- 116 days ago
Independence Day
Sunday·Public holiday
- 115 days ago
Independence Day (substitute day)
Monday·Public holiday
- 60 days ago
Armed Forces Day
Sunday·Public holiday
- 36 days ago
Agricultural Reform Day
Wednesday·Public holiday
- 46 days until
São Tomé Day
Monday·Public holiday
- 50 days until
Christmas Day
Friday·Public holiday
Holiday data is sourced from open data and may not reflect last-minute regulatory changes. Verify with official sources before legal or financial decisions.