Public holidays
1964, Portugal, Feriados Nacionais
| # | Date | Public holiday |
|---|---|---|
| 1 | Wednesday, 1 January 1964 | Ano Novo |
| 2 | Friday, 27 March 1964 | Sexta-Feira Santa |
| 3 | Saturday, 25 April 1964 | Dia da Liberdade |
| 4 | Friday, 1 May 1964 | Dia do Trabalhador |
| 5 | Thursday, 28 May 1964 | Corpo de Deus |
| 6 | Wednesday, 10 June 1964 | Dia de Portugal |
| 7 | Saturday, 15 August 1964 | Assunção |
| 8 | Monday, 5 October 1964 | Implantação República |
| 9 | Sunday, 1 November 1964 | Todos os Santos |
| 10 | Tuesday, 1 December 1964 | Independência |
| 11 | Tuesday, 8 December 1964 | Imaculada Conceição |
| 12 | Friday, 25 December 1964 | Natal |