Dates and Deadlines

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Academic Calendar

Fall 2023

Session 1

Event	Date
Session 1 Classes Begin	Aug 28
Deadline to Add a Class†	Aug 30
Labor Day, Holiday (no classes)	Sept 4
Deadline to Drop, 100% Tuition Adjustment*	Sept 5
Deadline to Withdraw*, 60% Tuition Adjustment	Sept 11
Deadline to Withdraw*, 40% Tuition Adjustment	Sept 18
Deadline to Withdraw** without Petitioning^, No Tuition Adjustment	Sept 27
Deadline to Withdraw*** from All Courses in Session	Oct 14
Classes End	Oct 15

Session 2

Event	Date
Session 2 Classes Begin	Oct 23
Deadline to Add a Class†	Oct 25
Deadline to Drop, 100% Tuition Adjustment*	Oct 30
Deadline to Withdraw*, 60% Tuition Adjustment	Nov 6
Deadline to Withdraw*, 40% Tuition Adjustment	Nov 13
Deadline to Withdraw** without Petitioning^, No Tuition Adjustment	Nov 22
Thanksgiving, Holiday (no classes)	Nov 23
Day After Thanksgiving, Holiday (no classes)	Nov 24
Deadline to Withdraw*** from All Courses in Session	Dec 16
Classes End	Dec 17

All times are in Mountain Time.
* Students may be eligible for a possible tuition adjustment or refund.
** Withdraw by 11:59 p.m. online using Buff Portal or by email to ceregistration@colorado.edu. A grade of W will appear on your transcript.
***Withdraw by 11:59 p.m. by email to ceregistration@colorado.edu. A grade of W will appear on your transcript.
^ Petitioning is designed to provide students who experience unavoidable, extenuating circumstances, the opportunity to waive a University policy that, if enforced, would result in unsatisfactory academic progress or financial consequences. Nondegree students must petition the dean of CEPS and must have an instructor signature. Degree students must petition the dean of the college in which they are enrolled, and must have an instructor signature.
†Adding a course after the start-date requires program director and instructor approval.

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Dates and Deadlines

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Academic Calendar

Session 1

Session 2