Public holidays
1677, Brasil, Feriados nacionais legais
| # | Date | Public holiday |
|---|---|---|
| 1 | Friday, 1 January 1677 | New Year's Day |
| 2 | Wednesday, 21 April 1677 | Tiradentes Day |
| 3 | Saturday, 1 May 1677 | Labour Day |
| 4 | Tuesday, 7 September 1677 | Independence Day |
| 5 | Tuesday, 12 October 1677 | Our Lady of Aparecida |
| 6 | Monday, 15 November 1677 | Republic Proclamation Day |
| 7 | Saturday, 25 December 1677 | Christmas Day |