Public holidays
1728, Portugal, Lisboa
| # | Date | Public holiday |
|---|---|---|
| 1 | Thursday, 1 January 1728 | Ano Novo |
| 2 | Friday, 26 March 1728 | Sexta-Feira Santa |
| 3 | Sunday, 25 April 1728 | Dia da Liberdade |
| 4 | Saturday, 1 May 1728 | Dia do Trabalhador |
| 5 | Thursday, 27 May 1728 | Corpo de Deus |
| 6 | Thursday, 10 June 1728 | Dia de Portugal |
| 7 | Sunday, 13 June 1728 | Dia de Santo António |
| 8 | Sunday, 15 August 1728 | Assunção |
| 9 | Tuesday, 5 October 1728 | Implantação República |
| 10 | Monday, 1 November 1728 | Todos os Santos |
| 11 | Wednesday, 1 December 1728 | Independência |
| 12 | Wednesday, 8 December 1728 | Imaculada Conceição |
| 13 | Saturday, 25 December 1728 | Natal |