The first day of spring in 1996 is March 20, 1996.
21st March 1950 was a Tuesday.
The first day of spring in 1958 was on March 21st.
21st March 1956 was a Wednesday.
March 21st, 2012 fell on a Wednesday.
march 21st
sunday
21st of March every year
The 12th March 1973 was a Monday.
March 27th, 1973 was a Tuesday.
10 March 1973 was a Saturday.
in the northern hemisphere it starts on the 21st of dec and ends on 21st of march but is different in southern