Public holidays
1667, Brasil, Feriados nacionais legais
| # | Date | Public holiday |
|---|---|---|
| 1 | Saturday, 1 January 1667 | New Year's Day |
| 2 | Thursday, 21 April 1667 | Tiradentes Day |
| 3 | Sunday, 1 May 1667 | Labour Day |
| 4 | Wednesday, 7 September 1667 | Independence Day |
| 5 | Wednesday, 12 October 1667 | Our Lady of Aparecida |
| 6 | Tuesday, 15 November 1667 | Republic Proclamation Day |
| 7 | Sunday, 25 December 1667 | Christmas Day |