1766 Holidays and Events in Northern Ireland
| Additional Information | Date | Name |
|---|---|---|
| 1/1/1766, Wed | New Year's Day | |
| 3/23/1766, Sun | Palm Sunday | |
| 3/28/1766, Fri | Good Friday | |
| 3/29/1766, Sat | Holy Saturday | |
| 3/30/1766, Sun | Easter | |
| 3/31/1766, Mon | Easter Monday | |
| 5/5/1766, Mon | Early May Bank Holiday | |
| 5/26/1766, Mon | Spring Bank Holiday | |
| 6/14/1766, Sat | Queen's Birthday | |
| 7/12/1766, Sat | Orangeman's Day & Parade | |
| 7/14/1766, Mon | Orangeman's Day & Parade: Additional Observance Day | |
| 8/25/1766, Mon | Summer Bank Holiday | |
| 10/31/1766, Fri | Halloween | |
| 12/24/1766, Wed | Christmas Eve | |
| 12/25/1766, Thu | Christmas Day | |
| 12/26/1766, Fri | Boxing Day | |
| 12/31/1766, Wed | New Year's Eve |