The Metropolitan Cathedral of Saint John the Evangelist, located in Hartford, Connecticut, is the mother church of the Archdiocese of Hartford. Completed in 1962, it features a modern architectural style with a striking copper dome and beautiful stained glass windows that depict biblical scenes. The cathedral serves as a central place of worship and community events for Catholics in the region. It is dedicated to Saint John the Evangelist, one of the twelve apostles of Jesus Christ, and plays a significant role in the spiritual life of the local community.