Public holidays
2100, South Korea
| # | Date | Public holiday |
|---|---|---|
| 1 | Friday, 1 January 2100 | New Year's Day |
| 2 | Monday, 8 February 2100 | Seollal / Korean New Year Holiday |
| 3 | Tuesday, 9 February 2100 | Seollal / Korean New Year Holiday |
| 4 | Wednesday, 10 February 2100 | Seollal / Korean New Year Holiday |
| 5 | Monday, 1 March 2100 | Independence Movement Day |
| 6 | Saturday, 1 May 2100 | Labor Day |
| 7 | Monday, 3 May 2100 | Labor Day |
| 8 | Wednesday, 5 May 2100 | Children's Day |
| 9 | Sunday, 16 May 2100 | Buddha's Birthday |
| 10 | Monday, 17 May 2100 | Buddha's Birthday |
| 11 | Sunday, 6 June 2100 | Memorial Day |
| 12 | Saturday, 17 July 2100 | Constitution Day |
| 13 | Monday, 19 July 2100 | Constitution Day |
| 14 | Sunday, 15 August 2100 | Liberation Day |
| 15 | Monday, 16 August 2100 | Liberation Day |
| 16 | Friday, 17 September 2100 | Chuseok / Midautumn Festival |
| 17 | Saturday, 18 September 2100 | Chuseok / Midautumn Festival |
| 18 | Sunday, 19 September 2100 | Chuseok / Midautumn Festival |
| 19 | Monday, 20 September 2100 | Chuseok / Midautumn Festival |
| 20 | Sunday, 3 October 2100 | National Foundation Day |
| 21 | Monday, 4 October 2100 | National Foundation Day |
| 22 | Saturday, 9 October 2100 | Hangeul Day |
| 23 | Monday, 11 October 2100 | Hangeul Day |
| 24 | Saturday, 25 December 2100 | Christmas Day |
| 25 | Monday, 27 December 2100 | Christmas Day |