All registration activity is based on a term of study.
For most courses and programs, the Regular Session (September to April) consists of two terms: Fall Term (September to December) and Winter Term (January to April). When you register you must add and drop courses for each term separately.
Specific start and end dates are found in the Academic Schedule, in the Academic Calendar.
For information about registering for Spanned Courses, see: Registering in Spanned Courses.