Public holidays
1670, España, Cantabria
| # | Date | Public holiday |
|---|---|---|
| 1 | Wednesday, 1 January 1670 | Año Nuevo |
| 2 | Monday, 6 January 1670 | Epifanía del Señor |
| 3 | Thursday, 3 April 1670 | Jueves santo |
| 4 | Friday, 4 April 1670 | Viernes Santo |
| 5 | Monday, 7 April 1670 | Lunes de Pascua |
| 6 | Thursday, 1 May 1670 | Fiesta del Trabajo |
| 7 | Friday, 25 July 1670 | Santiago Apóstol |
| 8 | Monday, 28 July 1670 | Día de las Instituciones de Cantabria |
| 9 | Friday, 15 August 1670 | Asuncíon de la Virgen |
| 10 | Monday, 15 September 1670 | La Bien Aparecida |
| 11 | Sunday, 12 October 1670 | Fiesta nacional de España |
| 12 | Saturday, 1 November 1670 | Todos los Santos |
| 13 | Saturday, 6 December 1670 | Día de la Constitución Española |
| 14 | Monday, 8 December 1670 | Immaculada Concepcíon |
| 15 | Thursday, 25 December 1670 | Día de Navidad |