What day of the week was July 31, 1980?

The day of the week July 31st, 1980 fell on was a Thursday.

Rina Aiuchi the Japanese singer was born on 31 July in 1980. As was Mikko Hirvonen the Finnish race car driver , Mils Muliaina the New Zealand rugby player .

Pascual Jordan the German physicist (b. 1902) died on this day in 1980. As did Mohammed Rafi the Indian singer (b. 1924) .