Public holidays
1800, Brasil, Alagoas
| # | Date | Public holiday |
|---|---|---|
| 1 | Wednesday, 1 January 1800 | Confraternização Universal |
| 2 | Tuesday, 25 February 1800 | Terça-feira de Carnaval |
| 3 | Friday, 11 April 1800 | Sexta Feira Santa ou Paixão de Cristo |
| 4 | Monday, 21 April 1800 | Tiradentes |
| 5 | Thursday, 1 May 1800 | Dia do Trabalho |
| 6 | Thursday, 12 June 1800 | Corpus Christi |
| 7 | Tuesday, 24 June 1800 | São João |
| 8 | Sunday, 29 June 1800 | São Pedro |
| 9 | Sunday, 7 September 1800 | Independência do Brasil |
| 10 | Tuesday, 16 September 1800 | Emancipação política |
| 11 | Sunday, 12 October 1800 | Nossa Senhora Aparecida |
| 12 | Sunday, 2 November 1800 | Finados |
| 13 | Saturday, 15 November 1800 | Proclamação da República Brasileira |
| 14 | Thursday, 25 December 1800 | Natal |