Philippine Declaration of Independence
Following the end of World War II, the United States granted independence to the Philippines on 4 July 1946 via the Treaty of Manila. July 4 was observed in the Philippines as "Independence Day" until August 4, 1964 when, upon the advice of historians and the urging of nationalists, President Diosdado Macapagal signed into law Republic Act No. 4166 designating June 12 as the country's "Independence Day". June 12 had previously been observed as "Flag Day" and many government buildings are urged to display the Philippine Flag in their offices.
Philippine Declaration of Independence
Independence was proclaimed on June 12, 1898 between four and five in the afternoon in Cavite at the ancestral home of General Emilio Aguinaldo some south of Manila. The event saw the unfurling of the Flag of the Philippines, made in Hong Kong by Marcela Agoncillo, Lorenza Agoncillo, and Delfina Herboza, and the performance of the "Marcha Filipina Magdalo", as the national anthem, now known as "Lupang Hinirang", which was composed by Julián Felipe and played by the "San Francisco de Malabon" marching band.