Public holidays
1644, Brasil, Alagoas
| # | Date | Public holiday |
|---|---|---|
| 1 | Friday, 1 January 1644 | Confraternização Universal |
| 2 | Tuesday, 9 February 1644 | Terça-feira de Carnaval |
| 3 | Friday, 25 March 1644 | Sexta Feira Santa ou Paixão de Cristo |
| 4 | Thursday, 21 April 1644 | Tiradentes |
| 5 | Sunday, 1 May 1644 | Dia do Trabalho |
| 6 | Thursday, 26 May 1644 | Corpus Christi |
| 7 | Friday, 24 June 1644 | São João |
| 8 | Wednesday, 29 June 1644 | São Pedro |
| 9 | Wednesday, 7 September 1644 | Independência do Brasil |
| 10 | Friday, 16 September 1644 | Emancipação política |
| 11 | Wednesday, 12 October 1644 | Nossa Senhora Aparecida |
| 12 | Wednesday, 2 November 1644 | Finados |
| 13 | Tuesday, 15 November 1644 | Proclamação da República Brasileira |
| 14 | Sunday, 25 December 1644 | Natal |