Spanish holiday guide
National Day of Catalonia
Catalonia’s National Day on 11 September remembers the 1714 fall of Barcelona and Catalan institutional identity.
What it means
The Diada is Catalonia’s official national day—historical mourning, cultural affirmation, and civic mobilisation.
Origin and history
After Barcelona fell on 11 September 1714, Nueva Planta abolished Catalan institutions; modern Diada was restored and legalised in 1980.
How it is observed in Spain
Floral offering to Rafael Casanova, institutional acts, and widespread civic events; regional public holiday.
Interesting facts
- Marks 11 September 1714, end of the siege of Barcelona.
- Declared Fiesta Nacional de Cataluña by the Parlament in 1980.
- Central ritual: offering at the Rafael Casanova monument.
Public calendar
Check the 2026 dates
Holiday status depends on place. See the official calendar pages for the locations covered by this guide.