The See of San Juan de Puerto Rico was canonically erected on August 8, 1511 as the Diocese of Puerto Rico de San Juan. Due to the switch of names between the island and the capital, which became effective after the American takeover of the island in the Spanish-American War, its name was changed on November 21, 1924 to the Diocese of San Juan de Puerto Rico. It was elevated to an archdiocese leading a metropolitan province on April 30, 1960.