South Korea observes 20 public holiday days in 2026, of which 14 fall on weekdays.
| # | Holiday | Date | Day |
|---|---|---|---|
| 1 | New Year's Day | 01 Jan 2026 | Thu |
| 2 | Seollal / Lunar New Year, 3 days | 16-18 Feb 2026 | Mon-Wed |
| 3 | Independence Movement Day | 01 Mar 2026 | Sun |
| 4 | Substitute holiday for Independence Movement Day(2) | 02 Mar 2026 | Mon |
| 5 | Children's Day | 05 May 2026 | Tue |
| 6 | Buddha's Birthday | 24 May 2026 | Sun |
| 7 | Substitute holiday for Buddha's Birthday(2) | 25 May 2026 | Mon |
| 8 | Local Election Day(3) | 03 Jun 2026 | Wed |
| 9 | Memorial Day | 06 Jun 2026 | Sat |
| 10 | Liberation Day | 15 Aug 2026 | Sat |
| 11 | Substitute holiday for Liberation Day(2) | 17 Aug 2026 | Mon |
| 12 | Chuseok / Korean Thanksgiving, 3 days | 24-26 Sep 2026 | Thu-Sat |
| 13 | National Foundation Day | 03 Oct 2026 | Sat |
| 14 | Substitute holiday for National Foundation Day(2) | 05 Oct 2026 | Mon |
| 15 | Hangeul Day | 09 Oct 2026 | Fri |
| 16 | Christmas Day | 25 Dec 2026 | Fri |