| 1/1/1964, Wed | New Year's Day |
- Religion
- –
- Disrespectful to Hold an Event
- –
|
| 3/22/1964, Sun | Palm Sunday |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 3/27/1964, Fri | Good Friday |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 3/28/1964, Sat | Holy Saturday |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 3/29/1964, Sun | Easter |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 3/30/1964, Mon | Easter Monday |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 5/4/1964, Mon | Belfast City Marathon |
- Religion
- –
- Disrespectful to Hold an Event
- –
- Note
- Foot Race. Same day as Early May Bank Holiday
|
| 5/4/1964, Mon | Early May Bank Holiday |
- Religion
- –
- Disrespectful to Hold an Event
- –
|
| 5/25/1964, Mon | Spring Bank Holiday |
- Religion
- –
- Disrespectful to Hold an Event
- –
|
| 6/13/1964, Sat | Queen's Birthday |
- Religion
- –
- Disrespectful to Hold an Event
- –
|
| 7/12/1964, Sun | Orangeman's Day & Parade |
- Religion
- –
- Disrespectful to Hold an Event
- –
|
| 7/13/1964, Mon | Orangeman's Day & Parade: Additional Observance Day |
- Religion
- –
- Disrespectful to Hold an Event
- –
|
| 8/31/1964, Mon | Summer Bank Holiday |
- Religion
- –
- Disrespectful to Hold an Event
- –
|
| 10/31/1964, Sat | Halloween |
- Religion
- –
- Disrespectful to Hold an Event
- –
- Note
- Annual fireworks display
|
| 12/24/1964, Thu | Christmas Eve |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 12/25/1964, Fri | Christmas Day |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 12/26/1964, Sat | Boxing Day |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 12/28/1964, Mon | Boxing Day: Additional Observance Day |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 12/31/1964, Thu | New Year's Eve |
- Religion
- –
- Disrespectful to Hold an Event
- –
|