| # | Date | Public holiday |
|---|---|---|
| 1 | Sunday, 1 January 1905 | 신정 |
| 2 | Friday, 3 February 1905 | 설날 |
| 3 | Saturday, 4 February 1905 | 설날 |
| 4 | Sunday, 5 February 1905 | 설날 |
| 5 | Wednesday, 1 March 1905 | 삼일절 |
| 6 | Friday, 5 May 1905 | 어린이날 |
| 7 | Thursday, 11 May 1905 | 석가탄신일 |
| 8 | Tuesday, 6 June 1905 | 현충일 |
| 9 | Tuesday, 15 August 1905 | 광복절 |
| 10 | Tuesday, 12 September 1905 | 추석 |
| 11 | Wednesday, 13 September 1905 | 추석 |
| 12 | Thursday, 14 September 1905 | 추석 |
| 13 | Tuesday, 3 October 1905 | 개천절 |
| 14 | Monday, 25 December 1905 | 성탄절 |