It was a Saturday.
From a Perpetual US Calendar: February 3, 1951 was on Saturday.
Queen for a Day - 1951 was released on: USA: 7 July 1951 Denmark: 3 February 1952
February 4 1951 was on a Sunday.
February 13 1951 was a Tuesday.
February 9, 1951 was on a Friday.
7th February 1951 was a Wednesday.
6 February 1951 was a Tuesday.
February 25th, 1951 fell on a Sunday.
February 23rd, 1951 fell on a Friday.
February 17, 1951 fell on a Saturday.
February 17, 1951 fell on a Saturday.
February 28, 1951 fell on a Wednesday.