Monthly register
South Korea public holidays in October 2026
South Korea has 4 public holidays in October 2026.
October 2026 in South Korea runs 31 calendar days, Northern-hemisphere autumn and Southern-hemisphere spring. South Korea observes 4 public holidays in October 2026: National Foundation Day, Day off for National Foundation Day, Hangeul Proclamation Day, Hangul Day. 3 of those fall on weekdays and reduce the working-day count accordingly. That leaves 19 working days for South Korea businesses, payroll cycles, and project schedules in October 2026. October hosts Indigenous Peoples' Day / Columbus Day in the Americas on the second Monday and Reformation Day in northern-European Protestant traditions on the 31st. For broader context, see the full 2026 calendar for South Korea or the global view of holidays observed in October 2026 across all 190 countries we cover.
20
Working days
9
Weekend days
2
Public holidays
31
Days in October
- Oct3
National Foundation Day
Saturday, October 3, 2026
개천절
- Oct5
Day off for National Foundation Day
Monday, October 5, 2026
- Oct9
Hangeul Proclamation Day
Friday, October 9, 2026
- Oct9
Hangul Day
Friday, October 9, 2026
한글날
Coming up in South Korea
- Dec 25Christmas Day
Long weekends in October
South Korea has 2 long weekends in October 2026
National Foundation Day & Day off for National Foundation Day · 4d · Hangul Day · 4d
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