1Sep 25* Sunday-1: Last (-1) Sunday 2Sep 25* Sun-1: Last (-1) Sunday 3Sep 25* Sunday+4: Fourth Sunday 4Sep 25* Sun+4: Fourth Sunday 5Sep 25* Sunday+4: Fourth Sunday in September 6Sep 25* Sun+4: Fourth Sunday in September 7Sep 25* Fourth: Fourth Sunday in September 8Sep 25* 25 of every month 9Sep 25* Sunday: Every Sunday 10Sep 26* Monday-1: Last (-1) Monday 11Sep 26* Mon-1: Last (-1) Monday 12Sep 26* Monday+4: Fourth Monday 13Sep 26* Mon+4: Fourth Monday 14Sep 26* Monday+4: Fourth Monday in September 15Sep 26* Mon+4: Fourth Monday in September 16Sep 26* Fourth: Fourth Monday in September 17Sep 26* 26 of every month 18Sep 26* Monday: Every Monday 19