What day of the week was October 21, 1966?

The day of the week October 21st, 1966 fell on was a Friday.

Igor Prins the Estonian footballer and manager was born on 21 October in 1966. As was Arne Sandstø the Norwegian footballer and manager .

Aberfan disaster: A slag heap collapses on the village of Aberfan in Wales the killing 144 people, mostly schoolchildren.