Calendar August 1980 USA‹ July 1980September 1980 ›SuSundayMoMondayTuTuesdayWeWednesdayThThursdayFrFridaySaSaturday1Friday2Saturday3Sunday4Monday5Tuesday6Wednesday7Thursday8Friday9Saturday10Sunday11Monday12Tuesday13Wednesday14Thursday15Friday16Saturday17Sunday18Monday19Tuesday20Wednesday21ThursdaySan Jacinto Day22Friday23Saturday24Sunday25Monday26Tuesday27WednesdayLyndon Baines Johnson Day28Thursday29Friday30Saturday31SundayChoose month:Success!Error!Legend