| 1/1/2004, Thu | New Year's Day |
- Religion
- –
- Disrespectful to Hold an Event
- –
|
| 1/2/2004, Fri | New Year's Day: Additional Observance Day |
- Religion
- –
- Disrespectful to Hold an Event
- –
|
| 2/23/2004, Mon | Carnival |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 2/24/2004, Tue | Carnival |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 4/4/2004, Sun | Palm Sunday |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 4/9/2004, Fri | Good Friday |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 4/11/2004, Sun | Easter |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 5/1/2004, Sat | Labor Day |
- Religion
- –
- Disrespectful to Hold an Event
- –
|
| 5/24/2004, Mon | Battle of Pichincha Anniversary |
- Religion
- –
- Disrespectful to Hold an Event
- –
|
| 6/25/2004, Fri | Bank Holiday |
- Religion
- –
- Disrespectful to Hold an Event
- –
|
| 8/13/2004, Fri | National Independence Day: Actual Observance Day |
- Religion
- –
- Disrespectful to Hold an Event
- –
|
| 11/2/2004, Tue | All Souls' Day |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 12/6/2004, Mon | Independence of Quito Day |
- Religion
- –
- Disrespectful to Hold an Event
- –
|
| 12/24/2004, Fri | Christmas Eve |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 12/25/2004, Sat | Christmas Day |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 12/31/2004, Fri | New Year's Eve |
- Religion
- –
- Disrespectful to Hold an Event
- –
|