Public holidays
1504, España, Cantabria
| # | Date | Public holiday |
|---|---|---|
| 1 | Friday, 1 January 1504 | Año Nuevo |
| 2 | Wednesday, 6 January 1504 | Epifanía del Señor |
| 3 | Thursday, 7 April 1504 | Jueves santo |
| 4 | Friday, 8 April 1504 | Viernes Santo |
| 5 | Monday, 11 April 1504 | Lunes de Pascua |
| 6 | Sunday, 1 May 1504 | Fiesta del Trabajo |
| 7 | Monday, 25 July 1504 | Santiago Apóstol |
| 8 | Thursday, 28 July 1504 | Día de las Instituciones de Cantabria |
| 9 | Monday, 15 August 1504 | Asuncíon de la Virgen |
| 10 | Thursday, 15 September 1504 | La Bien Aparecida |
| 11 | Wednesday, 12 October 1504 | Fiesta nacional de España |
| 12 | Tuesday, 1 November 1504 | Todos los Santos |
| 13 | Tuesday, 6 December 1504 | Día de la Constitución Española |
| 14 | Thursday, 8 December 1504 | Immaculada Concepcíon |
| 15 | Sunday, 25 December 1504 | Día de Navidad |
| 16 | Monday, 26 December 1504 | Día de Navidad |