Public holidays
1604, España, Festivos nacionales
| # | Date | Public holiday |
|---|---|---|
| 1 | Thursday, 1 January 1604 | New Year's Day |
| 2 | Tuesday, 6 January 1604 | Epiphany of the Lord |
| 3 | Friday, 16 April 1604 | Good Friday |
| 4 | Saturday, 1 May 1604 | Labour Day |
| 5 | Sunday, 15 August 1604 | Assumption of the Virgin Mary |
| 6 | Monday, 1 November 1604 | All Saints' Day |
| 7 | Monday, 6 December 1604 | Spanish Constitution Day |
| 8 | Wednesday, 8 December 1604 | Immaculate Conception |
| 9 | Saturday, 25 December 1604 | Nativity of the Lord |