Ozamiz City Charter Day is observed in Ozamiz, Misamis Occidental, Philippines, every July 16. This special non-working holiday commemorates the day when Ozamiz was granted cityhood on July 16, 1948. The celebration includes a special Mass and various events that highlight the unique identity of Ozamiz, reflecting its rich history and culture. The city was originally founded in 1757 as Misamis, named after the Subanen word for a type of coconut, and it became significant due to its proximity to the Spanish fort, Fuerte de la Concepcion y del Triunfo. In 1989, July 16 was officially designated as Ozamiz City Charter Day, coinciding with the feast day of the Blessed Virgin of Cotta, the city’s patroness. The day serves to honor the achievements and heritage of Ozamiz and its people.