Saint Almudena is the patron saint of Madrid, Spain. She is celebrated for her role in protecting the city and its people. Her feast day is observed on November 9, and she is often depicted in religious art wearing a crown and holding a candle, symbolizing her light and guidance. The Cathedral of Almudena in Madrid is dedicated to her and serves as a significant religious site. Construction of the cathedral began in the late 19th century and was completed in 1993. It combines various architectural styles, reflecting the rich history and culture of Spain.