José Celso Barbosa Day is observed in Puerto Rico every July 27, commemorating the birthday of José Celso Barbosa, who is regarded as the father of Puerto Rico’s statehood movement and made significant contributions to the island's healthcare system. Born on July 27, 1857, Barbosa was one of the first individuals of African descent to earn a medical degree in the United States. After returning to Bayamón to practice medicine, he faced challenges in having his degree recognized by the Spanish colonial government, which were eventually resolved with the help of the American consul. Barbosa is also known for founding the Puerto Rican Republican Party and serving in various political roles, including the Executive Cabinet and the first Puerto Rican Senate. The official celebrations typically take place in Bayamón, with a smaller ceremony at the cemetery in San Juan where Barbosa is buried.