| 1 | Saturday, 1 January 1684 |
New Year's Day |
| 2 | Thursday, 27 January 1684 |
Saint Devota's Day |
| 3 | Monday, 3 April 1684 |
Easter Monday |
| 4 | Monday, 1 May 1684 |
Labour Day |
| 5 | Thursday, 11 May 1684 |
Ascension Day |
| 6 | Monday, 22 May 1684 |
Whit Monday |
| 7 | Thursday, 1 June 1684 |
Corpus Christi |
| 8 | Tuesday, 15 August 1684 |
Assumption of Mary |
| 9 | Wednesday, 1 November 1684 |
All Saints' Day |
| 10 | Sunday, 19 November 1684 |
Feast of H.S.H. the Sovereign Prince |
| 11 | Monday, 20 November 1684 |
Feast of H.S.H. the Sovereign Prince |
| 12 | Friday, 8 December 1684 |
Feast of the Immaculate Conception |
| 13 | Monday, 25 December 1684 |
Christmas Day |