Public holidays
1623, España, País Vasco
| # | Date | Public holiday |
|---|---|---|
| 1 | Sunday, 1 January 1623 | New Year's Day |
| 2 | Friday, 6 January 1623 | Epiphany of the Lord |
| 3 | Sunday, 19 March 1623 | Saint Joseph's Day |
| 4 | Thursday, 13 April 1623 | Maundy Thursday |
| 5 | Friday, 14 April 1623 | Good Friday |
| 6 | Monday, 17 April 1623 | Easter Monday |
| 7 | Monday, 1 May 1623 | Labour Day |
| 8 | Tuesday, 25 July 1623 | Saint James the Apostle |
| 9 | Tuesday, 15 August 1623 | Assumption of the Virgin Mary |
| 10 | Wednesday, 1 November 1623 | All Saints' Day |
| 11 | Wednesday, 6 December 1623 | Spanish Constitution Day |
| 12 | Friday, 8 December 1623 | Immaculate Conception |
| 13 | Monday, 25 December 1623 | Nativity of the Lord |