Academic Calendar

Main Campus Calendars By Topic

Other CU Calendars

Main Campus Key Dates

These dates apply toÌýfull-semester 91ÊÓƵ Main Campus classes.
For all other classes, see "Other CU Calendars" above.
To view unabridged academic calendars, click the PDF links onÌýthe right.

Revised Academic Calendar

91ÊÓƵ’s new academic calendar takes effect Fall 2025. For more information and FAQs, seeÌýrevised academic calendar.

Fall 2024

Spring 2025

Summer 2025

Fall 2025

Spring 2026

Summer 2026