Public holidays
1780, Brasil, Mato Grosso do Sul
| # | Date | Public holiday |
|---|---|---|
| 1 | Saturday, 1 January 1780 | New Year's Day |
| 2 | Tuesday, 8 February 1780 | Carnival Tuesday |
| 3 | Friday, 24 March 1780 | Good Friday |
| 4 | Friday, 21 April 1780 | Tiradentes Day |
| 5 | Monday, 1 May 1780 | Labour Day |
| 6 | Thursday, 25 May 1780 | Corpus Christi |
| 7 | Thursday, 7 September 1780 | Independence Day |
| 8 | Wednesday, 11 October 1780 | Creation of the State of Mato Grosso do Sul |
| 9 | Thursday, 12 October 1780 | Our Lady of Aparecida |
| 10 | Thursday, 2 November 1780 | All Souls' Day |
| 11 | Wednesday, 15 November 1780 | Republic Proclamation Day |
| 12 | Monday, 25 December 1780 | Christmas Day |