National Day of El Salvador The National Day of El Salvador is on the 15 September (Independence from Spain 1821) VN:F [1.9.22_1171]please wait...Rating: 1.0/10 (1 vote cast)VN:F [1.9.22_1171]Rating: -1 (from 1 vote)National Day of El Salvador , 1.0 out of 10 based on 1 rating Related PostsArgentina National Day ( )National Day of Bolivia ( )National Day of Brazil ( )National Day of Chile ( )National Day of Ecuador ( )National Day of Guatemala ( )National Day of Honduras ( ) Related posts: National Day of Bolivia National Day of Chile National Day of Ecuador National Day of Uruguay September 1, 2011 admin National Day Comments Off on National Day of El Salvador