Public holidays
1580, Brasil, Rio Grande do Sul
| # | Date | Public holiday |
|---|---|---|
| 1 | Tuesday, 1 January 1580 | New Year's Day |
| 2 | Tuesday, 26 February 1580 | Carnival Tuesday |
| 3 | Friday, 11 April 1580 | Good Friday |
| 4 | Monday, 21 April 1580 | Tiradentes Day |
| 5 | Thursday, 1 May 1580 | Labour Day |
| 6 | Thursday, 12 June 1580 | Corpus Christi |
| 7 | Sunday, 7 September 1580 | Independence Day |
| 8 | Saturday, 20 September 1580 | Proclamation of the Rio-Grandense Republic |
| 9 | Sunday, 12 October 1580 | Our Lady of Aparecida |
| 10 | Sunday, 2 November 1580 | All Souls' Day |
| 11 | Saturday, 15 November 1580 | Republic Proclamation Day |
| 12 | Thursday, 25 December 1580 | Christmas Day |