Cu Academic Calendar Spring 2025. Eligible cu boulder employees using the tuition assistance benefit for themselves may register seven calendar days before the start of the semester or session. After your department confirms that you completed your degree, we'll mail your complimentary paper diploma and/or certificate according to the calendars below.

Presidents day (classes not in session) march 3: As announced in december 2023, cu boulder will follow a revised academic calendar beginning with the fall 2025 semester.