Public holidays
1991, South Korea
| # | Date | Public holiday |
|---|---|---|
| 1 | Tuesday, 1 January 1991 | 신정 |
| 2 | Thursday, 14 February 1991 | 설날 |
| 3 | Friday, 15 February 1991 | 설날 |
| 4 | Saturday, 16 February 1991 | 설날 |
| 5 | Friday, 1 March 1991 | 삼일절 |
| 6 | Sunday, 5 May 1991 | 어린이날 |
| 7 | Tuesday, 21 May 1991 | 석가탄신일 |
| 8 | Thursday, 6 June 1991 | 현충일 |
| 9 | Wednesday, 17 July 1991 | 제헌절 |
| 10 | Thursday, 15 August 1991 | 광복절 |
| 11 | Saturday, 21 September 1991 | 추석 |
| 12 | Sunday, 22 September 1991 | 추석 |
| 13 | Monday, 23 September 1991 | 추석 |
| 14 | Thursday, 3 October 1991 | 개천절 |
| 15 | Wednesday, 25 December 1991 | 성탄절 |