What day of the week was September 20, 1957?

The day of the week September 20th, 1957 fell on was a Friday.

Alannah Currie the New Zealand singer-songwriter (Thompson Twins) was born on 20 September in 1957. As was Michael Hurst the New Zealand actor and director .

Heino Kaski the Finnish pianist and composer (b. 1885) died on this day in 1957. As did Jean Sibelius the Finnish composer (b. 1865) .