March 25 – President Manuel L. Quezon issues Executive Order No. 23 which provided for the technical description and specifications of the Philippine national flag.[1]
As per Act No. 2711 section 29,[3] issued on March 10, 1917, any legal holiday of fixed date falls on Sunday, the next succeeding day shall be observed as legal holiday. Sundays are also considered legal religious holidays. Bonifacio Day was added through Philippine Legislature Act No. 2946. It was signed by then-Governor General Francis Burton Harrison in 1921.[4] On October 28, 1931, the Act No. 3827 was approved declaring the last Sunday of August as National Heroes Day.[5]