| 1/1/1905, Sun | New Year's Day |
- Religion
- –
- Disrespectful to Hold an Event
- –
|
| 1/2/1905, Mon | Day After New Year's Day |
- Religion
- –
- Disrespectful to Hold an Event
- –
|
| 1/3/1905, Tue | New Year's Day: Additional Observance Day |
- Religion
- –
- Disrespectful to Hold an Event
- –
|
| 1/23/1905, Mon | Provincial Anniversary: Actual Observance Day |
- Religion
- –
- Disrespectful to Hold an Event
- –
- Note
- 2000 Includes parades and special events
|
| 1/30/1905, Mon | Provincial Anniversary: Actual Observance Day |
- Religion
- –
- Disrespectful to Hold an Event
- –
- Note
- 2000 Includes parades and special events
|
| 2/6/1905, Mon | Watangi Day |
- Religion
- –
- Disrespectful to Hold an Event
- –
|
| 4/16/1905, Sun | Palm Sunday |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 4/21/1905, Fri | Good Friday |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 4/23/1905, Sun | Easter |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 4/24/1905, Mon | Easter Monday |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 4/25/1905, Tue | Anzac Day |
- Religion
- –
- Disrespectful to Hold an Event
- –
- Note
- Commemoration March
|
| 6/5/1905, Mon | Queen's Birthday |
- Religion
- –
- Disrespectful to Hold an Event
- –
|
| 10/23/1905, Mon | Labor Day |
- Religion
- –
- Disrespectful to Hold an Event
- –
|
| 11/17/1905, Fri | Provincial Anniversary/ Christchurch Show Day |
- Religion
- –
- Disrespectful to Hold an Event
- –
- Note
- Parades and special events for combined Anniversary Day and Christchurch Show Day
|
| 12/24/1905, Sun | Christmas Eve |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 12/25/1905, Mon | Christmas Day |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 12/26/1905, Tue | Boxing Day |
- Religion
- –
- Disrespectful to Hold an Event
- –
|
| 12/31/1905, Sun | New Year's Eve |
- Religion
- –
- Disrespectful to Hold an Event
- –
|