Public holidays
2023, Portugal, Sintra
| # | Date | Public holiday |
|---|---|---|
| 1 | Sunday, 1 January 2023 | New Year's Day |
| 2 | Friday, 7 April 2023 | Good Friday |
| 3 | Sunday, 9 April 2023 | Easter Sunday |
| 4 | Tuesday, 25 April 2023 | Freedom Day |
| 5 | Monday, 1 May 2023 | Labour Day |
| 6 | Thursday, 8 June 2023 | Corpus Christi |
| 7 | Saturday, 10 June 2023 | Portugal Day |
| 8 | Thursday, 29 June 2023 | Saint Peter's Day |
| 9 | Tuesday, 15 August 2023 | Assumption of Mary |
| 10 | Thursday, 5 October 2023 | Republic Day |
| 11 | Wednesday, 1 November 2023 | All Saints' Day |
| 12 | Friday, 1 December 2023 | Restoration of Independence |
| 13 | Friday, 8 December 2023 | Immaculate Conception |
| 14 | Monday, 25 December 2023 | Christmas Day |