Cu Boulder 2025 Academic Calendar

Cu Boulder 2025 Academic Calendar. Share spring 2025 main campus open enrollment begins for all students (12:01 a.m.) spring 2025 main campus registration begins for access students mon, jan 6, 2025 Registration remains open through open.

View your assigned enrollment dates in buff portal, then search for classes. Enrolled students must add or drop courses by the dates and deadlines listed in their program’s academic calendar.