Currently enrolled William Paterson University at Mercer Students are encouraged to contact their faculty advisor to be advised each semester and to register for classes. In addition to the fall and spring semesters, students are encouraged to accelerate their degree and their graduation date by taking William Paterson University Winter and Summer Session classes. Winter classes are only offered on-line and summer session classes feature regular classroom classes taught on-site at Mercer and on-line courses. The Winter Session schedule is posted on-line in October each year. The Summer Session schedule is posted on-line in March each year. Advisement and registration for the summer and fall semesters commences in April each year. Advisement and registration for the winter and spring semesters commences in November each year.