| # | Date | Public holiday | 
|---|---|---|
| 1 | Friday, 1 January 1599 | New Year's Day | 
| 2 | Wednesday, 17 March 1599 | St. Patrick's Day | 
| 3 | Friday, 9 April 1599 | Good Friday | 
| 4 | Monday, 12 April 1599 | Easter Monday | 
| 5 | Monday, 3 May 1599 | Early May Bank Holiday | 
| 6 | Monday, 31 May 1599 | Spring Bank Holiday | 
| 7 | Monday, 12 July 1599 | Orangemen's Day | 
| 8 | Monday, 30 August 1599 | Late Summer Bank Holiday | 
| 9 | Monday, 27 December 1599 | Christmas Day (substitute day) | 
| 10 | Tuesday, 28 December 1599 | Boxing Day (substitute day) |