Public holidays
1966, South Korea
| # | Date | Public holiday |
|---|---|---|
| 1 | Saturday, 1 January 1966 | 신정 |
| 2 | Thursday, 20 January 1966 | Seollal / Korean New Year Holiday |
| 3 | Friday, 21 January 1966 | Seollal / Korean New Year Holiday |
| 4 | Saturday, 22 January 1966 | Seollal / Korean New Year Holiday |
| 5 | Tuesday, 1 March 1966 | 삼일절 |
| 6 | Thursday, 5 May 1966 | 어린이날 |
| 7 | Friday, 27 May 1966 | 석가탄신일 |
| 8 | Monday, 6 June 1966 | 현충일 |
| 9 | Monday, 15 August 1966 | 광복절 |
| 10 | Wednesday, 28 September 1966 | 추석 |
| 11 | Thursday, 29 September 1966 | 추석 |
| 12 | Friday, 30 September 1966 | 추석 |
| 13 | Monday, 3 October 1966 | 개천절 |
| 14 | Sunday, 9 October 1966 | 한글날 |
| 15 | Sunday, 25 December 1966 | 성탄절 |