Public holidays
1604, España, Cantabria
| # | Date | Public holiday |
|---|---|---|
| 1 | Thursday, 1 January 1604 | Año Nuevo |
| 2 | Tuesday, 6 January 1604 | Epifanía del Señor |
| 3 | Thursday, 15 April 1604 | Jueves santo |
| 4 | Friday, 16 April 1604 | Viernes Santo |
| 5 | Monday, 19 April 1604 | Lunes de Pascua |
| 6 | Saturday, 1 May 1604 | Fiesta del Trabajo |
| 7 | Sunday, 25 July 1604 | Santiago Apóstol |
| 8 | Wednesday, 28 July 1604 | Día de las Instituciones de Cantabria |
| 9 | Sunday, 15 August 1604 | Asuncíon de la Virgen |
| 10 | Wednesday, 15 September 1604 | La Bien Aparecida |
| 11 | Tuesday, 12 October 1604 | Fiesta nacional de España |
| 12 | Monday, 1 November 1604 | Todos los Santos |
| 13 | Monday, 6 December 1604 | Día de la Constitución Española |
| 14 | Wednesday, 8 December 1604 | Immaculada Concepcíon |
| 15 | Saturday, 25 December 1604 | Día de Navidad |