| 1 | Sunday, 1 January 1804 | New Year's Day | 
| 2 | Monday, 2 January 1804 | Second Day of the New Year | 
| 3 | Tuesday, 24 January 1804 | Union of the Romanian Principalities | 
| 4 | Tuesday, 1 May 1804 | Labour Day | 
| 5 | Friday, 1 June 1804 | Children's Day | 
| 6 | Monday, 25 June 1804 | Pentecost Sunday | 
| 7 | Tuesday, 26 June 1804 | Pentecost Monday | 
| 8 | Wednesday, 15 August 1804 | Assumption | 
| 9 | Friday, 30 November 1804 | St. Andrew's Day | 
| 10 | Saturday, 1 December 1804 | National Day | 
| 11 | Tuesday, 25 December 1804 | Christmas Day | 
| 12 | Wednesday, 26 December 1804 | Boxing day |