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