Thinking about taking classes this summer? Registration is now open.
Online and on-campus options are available during multiple sessions throughout the summer. Take one or more classes on a schedule that works for you.
Summer Session start dates:
- May 15: Maymester
- May 30: Session BS1
- June 5: Sessions A, C, D & E*
- July 10: Julymester & Session BS2
- July 11: Sessions B & F*
- August 7: Augmester
*Start dates for Session E & F classes vary; see class details in MyCUInfo
Visit Session Calendars
for registration dates; add, drop and withdrawal deadlines; session course schedules; tuition bill availability and payment deadlines.
Office of the Registrar
University of Colorado Boulder
Boulder, CO 80309