Sagot :
An act changing the date of Independence from July 4 to June 12 and declaring July 4 as Philippine Republic day.
REPUBLIC ACT No. 4166AN ACT CHANGING THE DATE OF PHILIPPINE INDEPENDENCE DAY FROM JULY FOUR TO JUNE TWELVE, AND DECLARING JULY FOUR AS PHILIPPINE REPUBLIC DAY, FURTHER AMENDING FOR THE PURPOSE SECTION TWENTY-NINE OF THE REVISED ADMINISTRATIVE CODE.