Public holidays
1404, España, País Vasco
| # | Date | Public holiday |
|---|---|---|
| 1 | Sunday, 1 January 1404 | Año Nuevo |
| 2 | Friday, 6 January 1404 | Epifanía del Señor |
| 3 | Thursday, 5 April 1404 | Jueves santo |
| 4 | Friday, 6 April 1404 | Viernes Santo |
| 5 | Monday, 9 April 1404 | Lunes de Pascua |
| 6 | Tuesday, 1 May 1404 | Fiesta del Trabajo |
| 7 | Wednesday, 25 July 1404 | Santiago Apóstol |
| 8 | Wednesday, 15 August 1404 | Asuncíon de la Virgen |
| 9 | Friday, 12 October 1404 | Fiesta nacional de España |
| 10 | Thursday, 1 November 1404 | Todos los Santos |
| 11 | Thursday, 6 December 1404 | Día de la Constitución Española |
| 12 | Saturday, 8 December 1404 | Immaculada Concepcíon |
| 13 | Tuesday, 25 December 1404 | Día de Navidad |