Public holidays
1665, Brasil, Feriados nacionais legais
| # | Date | Public holiday |
|---|---|---|
| 1 | Thursday, 1 January 1665 | New Year's Day |
| 2 | Tuesday, 21 April 1665 | Tiradentes Day |
| 3 | Friday, 1 May 1665 | Labour Day |
| 4 | Monday, 7 September 1665 | Independence Day |
| 5 | Monday, 12 October 1665 | Our Lady of Aparecida |
| 6 | Sunday, 15 November 1665 | Republic Proclamation Day |
| 7 | Friday, 25 December 1665 | Christmas Day |