Public holidays
1431, South Korea
| # | Date | Public holiday |
|---|---|---|
| 1 | Saturday, 1 January 1431 | New Year's Day |
| 2 | Tuesday, 1 March 1431 | Independence Movement Day |
| 3 | Thursday, 5 May 1431 | Children's Day |
| 4 | Monday, 6 June 1431 | Memorial Day |
| 5 | Monday, 15 August 1431 | Liberation Day |
| 6 | Monday, 3 October 1431 | National Foundation Day |
| 7 | Sunday, 9 October 1431 | Hangeul Day |
| 8 | Monday, 10 October 1431 | Hangeul Day |
| 9 | Sunday, 25 December 1431 | Christmas Day |
| 10 | Monday, 26 December 1431 | Christmas Day |