Saturday, 3 October 2026
South Korea National Foundation Day celebrates the traditional founding of the first Korean kingdom on 3 October.
Frequently asked questions
- When is South Korea National Foundation Day in South Korea in 2026?
- South Korea National Foundation Day in South Korea in 2026 is on Saturday, 3 October 2026.
- What day of the week is South Korea National Foundation Day in South Korea in 2026?
- It falls on Saturday.
- How is South Korea National Foundation Day in South Korea calculated?
- This event is observed every year on 3 October.