December 2026 in Spain
8 holidays / observances this month. Notable dates include Día de la Constitución Española, Día de la Constitución Española (substitute day), Immaculate Conception, and more. See the full 2026 calendar or holidays list.
Calendar
December 2026 — Spain
Full December 2026 calendar for Spain. Tap a marked day for holiday details.
Public / federal holidayObservanceInternational dayToday
December 2026
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Holidays in December
8 dates
Día de la Constitución Española
Sun, Dec 6 · Public holiday
Día de la Constitución Española (substitute day)
Mon, Dec 7 · Public holiday
Immaculate Conception
Tue, Dec 8 · Public holiday
Christmas Eve
Thu, Dec 24 · Observance
Christmas Day
Fri, Dec 25 · Public holiday
San Esteban
Sat, Dec 26 · Public holiday
Sant Esteve
Sat, Dec 26 · Observance
New Year's Eve
Thu, Dec 31 · Observance