Commonwealth of the Philippines
After the War in the Philippines the Commonwealth was restored and a one-year transitional period in preparation for independence began. Elections followed in April 1946 with Manuel Roxas winning as the first president of the independent Republic of the Philippines and Elpidio Quirino winning as vice-president. In spite of the years of Japanese occupation, the Philippines became independent exactly as scheduled a decade before, on July 4, 1946.
Filipino nationalism
From 1946 to 1961, the Philippines observed Independence Day on . However, on May 12, 1962, President Diosdado Macapagal issued Presidential Proclamation No. 28 proclaiming June 12, 1962 as a special public holiday throughout the Philippines. In 1964, Republic Act No. 4166 changed the date of Independence Day from to and renamed the holiday as Philippine Republic Day.