Public holidays in South Korea — October 2026

5 public holidays in South Korea during October 2026: National Foundation Day, National Foundation Day, Day off for National Foundation Day, Hangul Day.

Public holidays

• Sat, Oct 3
  National Foundation Day Public holiday
• Mon, Oct 5
  National Foundation Day 개천절 Public holiday
• Mon, Oct 5
  Day off for National Foundation Day Public holiday
• Fri, Oct 9
  Hangul Day 한글날 Public holiday
• Fri, Oct 9
  Hangeul Proclamation Day Public holiday

Other observances

• Thu, Oct 1
  Armed Forces Day Observance
• Sat, Oct 31
  Halloween Observance