Public holidays
1966, Brasil, Amazonas
| # | Date | Public holiday |
|---|---|---|
| 1 | Saturday, 1 January 1966 | Confraternização Universal |
| 2 | Tuesday, 22 February 1966 | Terça-feira de Carnaval |
| 3 | Friday, 8 April 1966 | Sexta Feira Santa ou Paixão de Cristo |
| 4 | Thursday, 21 April 1966 | Tiradentes |
| 5 | Sunday, 1 May 1966 | Dia do Trabalho |
| 6 | Thursday, 9 June 1966 | Corpus Christi |
| 7 | Monday, 5 September 1966 | Dia da Amazônia |
| 8 | Wednesday, 7 September 1966 | Independência do Brasil |
| 9 | Wednesday, 12 October 1966 | Nossa Senhora Aparecida |
| 10 | Wednesday, 2 November 1966 | Finados |
| 11 | Tuesday, 15 November 1966 | Proclamação da República Brasileira |
| 12 | Thursday, 8 December 1966 | Dia de Nossa Senhora da Conceição |
| 13 | Sunday, 25 December 1966 | Natal |