| 1/1/1957, Tue | New Year's Day |
- Religion
- –
- Disrespectful to Hold an Event
- –
|
| 3/17/1957, Sun | St. Patrick's Day |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
- Note
- Large street crowds, City Center streets closed for parade
|
| 3/18/1957, Mon | St. Patrick's Day: Additional Observance Day |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
- Note
- Large street crowds, City Center streets closed for parade
|
| 4/14/1957, Sun | Palm Sunday |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 4/19/1957, Fri | Good Friday |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 4/20/1957, Sat | Holy Saturday |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 4/21/1957, Sun | Easter |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 4/22/1957, Mon | Easter Monday |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 5/6/1957, Mon | May Day |
- Religion
- –
- Disrespectful to Hold an Event
- –
|
| 6/3/1957, Mon | June Bank Holiday |
- Religion
- –
- Disrespectful to Hold an Event
- –
|
| 8/5/1957, Mon | August Bank Holiday |
- Religion
- –
- Disrespectful to Hold an Event
- –
|
| 10/28/1957, Mon | October Bank Holiday |
- Religion
- –
- Disrespectful to Hold an Event
- –
|
| 12/24/1957, Tue | Christmas Eve |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 12/25/1957, Wed | Christmas Day |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 12/26/1957, Thu | St. Stephen's Day |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 12/27/1957, Fri | Day after St. Stephen's Day |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 12/31/1957, Tue | New Year's Eve |
- Religion
- –
- Disrespectful to Hold an Event
- –
|