1Apr 20* Wednesday-2: Last (-2) Wednesday 2Apr 20* Wed-2: Last (-2) Wednesday 3Apr 20* Wednesday+3: Third Wednesday 4Apr 20* Wed+3: Third Wednesday 5Apr 20* Wednesday+3: Third Wednesday in April 6Apr 20* Wed+3: Third Wednesday in April 7Apr 20* Third: Third Wednesday in April 8Apr 20* 20 of every month 9Apr 20 4/20: April 20 10Apr 20 Apr. 20: April 20 11Apr 20 20 April: April 20 12 April: continued 13Apr 20* Wednesday: Every Wednesday 14Apr 21* Thursday-2: Last (-2) Thursday 15Apr 21* Thu-2: Last (-2) Thursday 16Apr 21* Thursday+3: Third Thursday 17Apr 21* Thu+3: Third Thursday 18Apr 21* Thursday+3: Third Thursday in April 19Apr 21* Thu+3: Third Thursday in April 20Apr 21* Third: Third Thursday in April 21Apr 21* 21 of every month 22Apr 21 4/21: April 21 23Apr 21 Apr. 21: April 21 24Apr 21 21 April: April 21 25 April: continued 26Apr 21* Thursday: Every Thursday 27