Día de la Constitución – December 6, 2026

History of Día de la Constitución

Before we consider the history of the Spanish Constitution, let’s first understand what the piece of paper truly means. A constitution lays out the laws of a nation that determine the powers and duties of the government. The constitution also serves as a document that guarantees certain rights to the people and ensures their safety. Moreover, when ‘Día de la Constitución’ was formed, it ended the 36-year rule of Francisco Franco and established a constitutional, limited monarchy. This was a required step to help the concept of democracy flourish.

When Franco died, new parliamentary elections were held in June 1977. The constitution was passed with 88% of the vote and approved by the Spanish Parliament on October 31, 1978. Furthermore, the Spanish people voted in a referendum on December 6, 1978, and King Juan Carlos signed it on December 27. From there on, December 6 has been a public holiday in Spain.

Since the document was formed after many consultations, the seven-panel members chosen to work on the constitution draft are called ‘Los Padres de la Constitución,’ meaning the ‘Fathers of the Constitution.’ Since the transition to democracy was a complicated process, the country also takes great pride in its achievements with loud and proud celebrations during this holiday. In fact, many people use the occasion to hold protest marches and make political statements. On the day, Spain’s Congress also opens its doors to the public and welcomes visits.