Public holidays
1642, Brasil, Acre
| # | Date | Public holiday |
|---|---|---|
| 1 | Wednesday, 1 January 1642 | New Year's Day |
| 2 | Tuesday, 4 March 1642 | Carnival Tuesday |
| 3 | Friday, 18 April 1642 | Good Friday |
| 4 | Monday, 21 April 1642 | Tiradentes Day |
| 5 | Thursday, 1 May 1642 | Labour Day |
| 6 | Thursday, 19 June 1642 | Corpus Christi |
| 7 | Friday, 5 September 1642 | Amazon Day |
| 8 | Sunday, 7 September 1642 | Independence Day |
| 9 | Sunday, 12 October 1642 | Our Lady of Aparecida |
| 10 | Sunday, 2 November 1642 | All Souls' Day |
| 11 | Saturday, 15 November 1642 | Republic Proclamation Day |
| 12 | Monday, 17 November 1642 | Signing of the Treaty of Petrópolis |
| 13 | Thursday, 25 December 1642 | Christmas Day |