| 1/1/1981, Thu | New Year's Day |
- Religion
- –
- Disrespectful to Hold an Event
- –
|
| 3/17/1981, Tue | St. Patrick's Day |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
- Note
- Large street crowds, City Center streets closed for parade
|
| 4/12/1981, Sun | Palm Sunday |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 4/17/1981, Fri | Good Friday |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 4/18/1981, Sat | Holy Saturday |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 4/19/1981, Sun | Easter |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 4/20/1981, Mon | Easter Monday |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 5/4/1981, Mon | May Day |
- Religion
- –
- Disrespectful to Hold an Event
- –
|
| 6/1/1981, Mon | June Bank Holiday |
- Religion
- –
- Disrespectful to Hold an Event
- –
|
| 8/3/1981, Mon | August Bank Holiday |
- Religion
- –
- Disrespectful to Hold an Event
- –
|
| 10/26/1981, Mon | October Bank Holiday |
- Religion
- –
- Disrespectful to Hold an Event
- –
|
| 12/24/1981, Thu | Christmas Eve |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 12/25/1981, Fri | Christmas Day |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 12/26/1981, Sat | St. Stephen's Day |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 12/27/1981, Sun | Day after St. Stephen's Day |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 12/28/1981, Mon | St. Stephen's Day: Additional Observance Day |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 12/29/1981, Tue | Day after St. Stephen's Day: Additional Observance Day |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 12/31/1981, Thu | New Year's Eve |
- Religion
- –
- Disrespectful to Hold an Event
- –
|