Republic Act No. 9644

: Republic Act No. 9644 declares August 28 of every year as a special nonworking public holiday in the City of Cagayan de Oro, Province of Misamis Oriental, known as "Cagayan de Oro City Day".
: August 28 of every year.
: To celebrate the feast day of St. Augustine, the patron saint of Cagayan de Oro City.
: It applies specifically to the City of Cagayan de Oro, Province of Misamis Oriental.
: It is declared a special nonworking public holiday.
: The Act shall take effect upon its approval.
: The Act was approved by then President Gloria Macapagal-Arroyo on June 11, 2009.
: Juan Ponce Enrile (President of the Senate) and Prospero C. Nograles (Speaker of the House of Representatives) signed the Act.
: It applies only locally to the City of Cagayan de Oro.
: It marks the celebration of the city's patron saint's feast day and promotes cultural heritage and local identity.