Academic Calendar

Main Campus Calendars By Topic

Other ¶¶ÒõÂÃÐÐÉä Calendars

Main Campus Key Dates

These dates apply to full-semester ¶¶ÒõÂÃÐÐÉä Boulder Main Campus classes.
For all other classes, see "Other ¶¶ÒõÂÃÐÐÉä Calendars" above.
To view unabridged academic calendars, click the PDF links on the right.

Revised Academic Calendar

¶¶ÒõÂÃÐÐÉä Boulder’s new academic calendar takes effect Fall 2025. For more information and FAQs, see revised academic calendar.

Fall 2024

Spring 2025

Summer 2025

Fall 2025

Spring 2026

Summer 2026