| # | Date | Public holiday |
|---|---|---|
| 1 | Thursday, 1 January 1789 | New Year's Day |
| 2 | Tuesday, 27 January 1789 | Saint Devota's Day |
| 3 | Monday, 13 April 1789 | Easter Monday |
| 4 | Friday, 1 May 1789 | Labour Day |
| 5 | Thursday, 21 May 1789 | Ascension Day |
| 6 | Monday, 1 June 1789 | Whit Monday |
| 7 | Thursday, 11 June 1789 | Corpus Christi |
| 8 | Saturday, 15 August 1789 | Assumption of Mary |
| 9 | Sunday, 1 November 1789 | All Saints' Day |
| 10 | Monday, 2 November 1789 | All Saints' Day |
| 11 | Thursday, 19 November 1789 | Feast of H.S.H. the Sovereign Prince |
| 12 | Tuesday, 8 December 1789 | Feast of the Immaculate Conception |
| 13 | Friday, 25 December 1789 | Christmas Day |