Armed Forces Day (substitute day) 2025 — São Tomé & Príncipe
About Armed Forces Day (substitute day)
Armed Forces Day (substitute day) is a public holiday in São Tomé & Príncipe, observed on September 5, 2025 (Friday) in 2025. As an official public holiday, most government offices, banks, and schools are closed.
In 2025, Armed Forces Day (substitute day) falls on a Friday, giving workers a day off during the workweek.
Key Facts
Date September 5, 2025
Day Friday
Type Public
Countries 
São Tomé & Príncipe
São Tomé & Príncipe Status This holiday has passed
Armed Forces Day (substitute day) — Date by Year
| Year | Date | Day |
|---|---|---|
| 2025 | September 5, 2025 | Friday |
| 2026 | September 7, 2026 | Monday |
Other Public Holidays in São Tomé & Príncipe (2025)
Wednesday, January 1, 2025 New Year's Day Monday, February 3, 2025 Martyrs' Day Thursday, May 1, 2025 Labour Day Friday, July 11, 2025 Independence Day (substitute day) Saturday, September 6, 2025 Armed Forces Day Tuesday, September 30, 2025 Agricultural Reform Day Sunday, December 21, 2025 São Tomé Day Thursday, December 25, 2025 Christmas Day
Frequently Asked Questions
When is Armed Forces Day (substitute day) in 2025?
Armed Forces Day (substitute day) in São Tomé & Príncipe is on September 5, 2025 (Friday).
Is Armed Forces Day (substitute day) a public holiday in São Tomé & Príncipe?
Yes, Armed Forces Day (substitute day) is an official public holiday. Most businesses, government offices, and schools are closed.
How many days until Armed Forces Day (substitute day) 2025?
Armed Forces Day (substitute day) 2025 was on September 5, 2025 and has already passed.