Public holidays
1664, Brasil, Rio de Janeiro
| # | Date | Public holiday |
|---|---|---|
| 1 | Tuesday, 1 January 1664 | Confraternização Universal |
| 2 | Sunday, 20 January 1664 | Dia de São Sebastião |
| 3 | Tuesday, 26 February 1664 | Terça-feira de Carnaval |
| 4 | Friday, 11 April 1664 | Sexta Feira Santa ou Paixão de Cristo |
| 5 | Monday, 21 April 1664 | Tiradentes |
| 6 | Wednesday, 23 April 1664 | Dia de São Jorge |
| 7 | Thursday, 1 May 1664 | Dia do Trabalho |
| 8 | Thursday, 12 June 1664 | Corpus Christi |
| 9 | Sunday, 7 September 1664 | Independência do Brasil |
| 10 | Sunday, 12 October 1664 | Nossa Senhora Aparecida |
| 11 | Sunday, 2 November 1664 | Finados |
| 12 | Saturday, 15 November 1664 | Proclamação da República Brasileira |
| 13 | Thursday, 25 December 1664 | Natal |