Central Christian University of South Carolina, Incorporated uses the semester hour as the unit of credit awarded. This is defined as  one 90 minutes clock hours of instruction per week for thirteen (15-17) weeks (or the equivalent).  Most classes meet 90 minutes with assigned two hours homework a week and carry a minimum of three semester hours credit.  
We have weekend graduate classes - Friday through Saturday as well as "On-Line" Courses.
 Some Graduate courses carry four-semester hours credit.