Carla Cosette

Cu Boulder Academic Calendar Fall 2025. September 2, 2023, is labor day (campus closed). View your assigned enrollment dates in buff portal, then search for classes., powered by localist event calendar software

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 As announced in december 2023, cu boulder will follow a revised academic calendar beginning with the fall 2025 semester.