Spanish National Holidays in December 2026
3 holidays in December 2026.
06
Constitution Day
Sunday, December 6
Día de la Constitución — commemorates the 1978 referendum that approved the Spanish constitution and completed the transition to democracy.
08
Immaculate Conception
Tuesday, December 8
Inmaculada Concepción — the feast of the Immaculate Conception, patroness of Spain, a national holiday.
25
Christmas Day
Friday, December 25
Navidad — Christmas Day, celebrated across Spain after the Nochebuena family dinner on 24 December.
Guide
December guide
Whole year
Spanish National Holidays 2026