| 1 | Tuesday, 1 January 1669 | New Year's Day | 
| 2 | Wednesday, 2 January 1669 | Second Day of the New Year | 
| 3 | Thursday, 24 January 1669 | Union of the Romanian Principalities | 
| 4 | Wednesday, 1 May 1669 | Labour Day | 
| 5 | Saturday, 1 June 1669 | Children's Day | 
| 6 | Wednesday, 12 June 1669 | Pentecost Sunday | 
| 7 | Thursday, 13 June 1669 | Pentecost Monday | 
| 8 | Thursday, 15 August 1669 | Assumption | 
| 9 | Saturday, 30 November 1669 | St. Andrew's Day | 
| 10 | Sunday, 1 December 1669 | National Day | 
| 11 | Wednesday, 25 December 1669 | Christmas Day | 
| 12 | Thursday, 26 December 1669 | Boxing day |