um.The day of the week on March 12 1912 is Friday or Thursday.
A better answer:From a perpetual calendar: March 12, 1912 was on a Tuesday.
June 12, 1912 was a Wednesday.
March 12 1928 was on a Monday.
March 12 1977 was a Saturday.
March 12 1988 was a Saturday.
March 12, 1997 was a Wednesday.
March 12 2010 was a Friday.
March 12, 2008 was on a Wednesday.
March 12 1942 was a Thursday.
March 12 1983 was a Saturday.
March 12, 1978 was a Sunday.
March 12, 1959 was a Thursday.
In May 12, 1912