What day of the week was June 20, 1973?

The day of the week June 20th, 1973 fell on was a Wednesday.

Maria Filippov the Bulgarian ice skater was born on 20 June in 1973. As was Chino Moreno the American singer-songwriter (Deftones, Team Sleep, and Crosses) .

Ezeiza massacre in Buenos Aires the Argentina. Snipers fire upon left-wing Peronists. At least 13 are killed and more than 300 are injured.