1Mar 31* Thursday-1: Last (-1) Thursday 2Mar 31* Thu-1: Last (-1) Thursday 3Mar 31* Thursday+5: Fifth Thursday 4Mar 31* Thu+5: Fifth Thursday 5Mar 31* Thursday+5: Fifth Thursday in March 6Mar 31* Thu+5: Fifth Thursday in March 7Mar 31* Fifth: Fifth Thursday in March 8Mar 31* 31 of every month 9Mar 31 3/31: March 31 10Mar 31 Mar. 31: March 31 11Mar 31 31 March: March 31 12 March: continued 13Mar 31* Thursday: Every Thursday 14Apr 01* Friday+1: First Friday 15Apr 01* Fri+1: First Friday 16Apr 01* Friday+1: First Friday in April 17Apr 01* Fri+1: First Friday in April 18Apr 01* First: First Friday in April 19Apr 01* Friday+5: Fifth Friday in March 20Apr 01* Fri+5: Fifth Friday in March 21Apr 01* Fifth: Fifth Friday in March 22Apr 01* 1 of every month 23Apr 01 4/1: April 1 24Apr 01 Apr. 1: April 1 25Apr 01 1 April: April 1 26 April: continued 27Apr 01* *: Beginning of every month 28Apr 01* Friday: Every Friday 29Apr 01 April: Every April 1st 30