What day of the week was April 19, 1971?

The day of the week April 19th, 1971 fell on was a Monday.

Sierra Leone becomes a republic the and Siaka Stevens the president. Vietnam War: Vietnam Veterans Against the War begin a five-day demonstration in Washington the D.C.. Launch of Salyut 1 the the first space station. Charles Manson is sentenced to death (later commuted life imprisonment) for conspiracy to commit the Tate/LaBianca murders.