Flag Day is celebrated on June 14th in the US.
National Aboriginal Day
Flag Day in Quebec is on January 21.
June 21, 1965, was a Monday.
June 21, 2011, was a Tuesday.
21 June 1918 was a Friday.
June 21 1973 was a Thursday.
June 21 1989 was on a Wednesday.
June 21 1946 was a Friday.
June 21 1952 was a Saturday.
June 21 1983 was a Tuesday.
21 June 1995 was a Wednesday.
21 June 1955 was a Tuesday.