| 1/1/1966, Sat | New Year's Day |
- Religion
- –
- Disrespectful to Hold an Event
- –
|
| 1/25/1966, Tue | Foundation Day |
- Religion
- –
- Disrespectful to Hold an Event
- –
- Note
- As per official holiday list
Sao Paulo area only (includes C. de Jordao and Aguas de Lindoia)
|
| 2/21/1966, Mon | Carnival |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
- Note
- All businesses and banks generally closed for entire week. Called Carnival de Olinda in Recife
|
| 2/22/1966, Tue | Carnival |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
- Note
- All businesses and banks generally closed for entire week. Called Carnival de Olinda in Recife
|
| 2/23/1966, Wed | Carnival |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
- Note
- All businesses and banks generally closed for entire week. Called Carnival de Olinda in Recife
|
| 2/23/1966, Wed | Ash Wednesday |
- Businesses Closed
- AM
- Banks Closed
- AM
- Religion
- Christian
- Disrespectful to Hold an Event
- –
- Note
- Bus and Banks open after 12 PM
|
| 2/24/1966, Thu | Carnival |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
- Note
- All businesses and banks generally closed for entire week. Called Carnival de Olinda in Recife
|
| 4/3/1966, Sun | Palm Sunday |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 4/7/1966, Thu | Holy Thursday |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 4/8/1966, Fri | Good Friday |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 4/9/1966, Sat | Easter Saturday |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 4/10/1966, Sun | Easter |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 4/21/1966, Thu | Tiradentes Day |
- Religion
- –
- Disrespectful to Hold an Event
- –
|
| 5/1/1966, Sun | Labor Day |
- Religion
- –
- Disrespectful to Hold an Event
- –
|
| 6/9/1966, Thu | Corpus Christi |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 7/9/1966, Sat | Sao Paulo Civil Holiday |
- Religion
- –
- Disrespectful to Hold an Event
- –
|
| 9/7/1966, Wed | Independence Day |
- Religion
- –
- Disrespectful to Hold an Event
- –
|
| 10/12/1966, Wed | Lady of Aparecida Day |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
- Note
- Our Lady of Aparecida, Brazil’s Patron Saint
|
| 11/2/1966, Wed | Remembrance Day |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 11/15/1966, Tue | Proclamation of Republic |
- Religion
- –
- Disrespectful to Hold an Event
- –
|
| 11/20/1966, Sun | Black Consciousness Day |
- Religion
- –
- Disrespectful to Hold an Event
- –
- Note
- New Holiday 2012
|
| 12/24/1966, Sat | Christmas Eve |
- Businesses Closed
- PM
- Banks Closed
- PM
- Religion
- Christian
- Disrespectful to Hold an Event
- –
- Note
- Banks closed half day.
|
| 12/25/1966, Sun | Christmas Day |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 12/31/1966, Sat | Sao Silvestre Marathon |
- Religion
- –
- Disrespectful to Hold an Event
- –
- Note
- LRB7 Road race through the streets of Sao Paulo
|
| 12/31/1966, Sat | New Year's Eve |
- Businesses Closed
- PM
- Religion
- –
- Disrespectful to Hold an Event
- –
|