Public holidays
1991, South Korea
| # | Date | Public holiday |
|---|---|---|
| 1 | Tuesday, 1 January 1991 | New Year's Day |
| 2 | Thursday, 14 February 1991 | Seollal / Korean New Year Holiday |
| 3 | Friday, 15 February 1991 | Seollal / Korean New Year Holiday |
| 4 | Saturday, 16 February 1991 | Seollal / Korean New Year Holiday |
| 5 | Friday, 1 March 1991 | Independence Movement Day |
| 6 | Sunday, 5 May 1991 | Children's Day |
| 7 | Tuesday, 21 May 1991 | Buddha's Birthday |
| 8 | Thursday, 6 June 1991 | Memorial Day |
| 9 | Thursday, 15 August 1991 | Liberation Day |
| 10 | Saturday, 21 September 1991 | Day before Chuseok |
| 11 | Sunday, 22 September 1991 | Chuseok / Midautumn Festival Day |
| 12 | Monday, 23 September 1991 | Day after Chuseok |
| 13 | Thursday, 3 October 1991 | National Foundation Day |
| 14 | Wednesday, 9 October 1991 | Hangeul Day |
| 15 | Wednesday, 25 December 1991 | Christmas Day |