Saturday, 15 September 1866
Commemorates the declaration of Central American independence from Spain on 15 September 1821.
Frequently asked questions
- When is El Salvador Independence Day 1866?
- El Salvador Independence Day 1866 is on Saturday, 15 September 1866.
- What day of the week is El Salvador Independence Day 1866?
- It falls on Saturday.
- How is El Salvador Independence Day calculated?
- This event is observed every year on 15 September.