Fall 2026 Main Campus Registration Begins for Incoming First-Year Fall Students (By Assignment)

Tue, Jun 9

Fall 2026 Main Campus Registration Begins for Summer-Start Students (By Assignment)

Tue, Jun 9

Summer 2026 Last Day for Graduate & MBA Students to Submit or Cancel a Graduation Application (11:59 p.m.)

Mon, Jun 15

Spring 2026 Complimentary CeDiplomas Available for Download

Tue, Jun 16

Spring 2026 Diplomas Mail to Graduates

Tue, Jun 16

Fall 2026 Main Campus Registration Begins for Incoming Fall Transfer Students (By Assignment)

Wed, Jun 17

Spring 2026 Certificates Mail to Graduates

Wed, Jun 24

Spring 2026 Complimentary CeCertificates Available for Download

Wed, Jun 24

Summer 2026 Session A Final Exams & Last Day of Classes

Fri, Jun 26

Fall 2026 Last Day to Submit a Petition for Colorado Residency

Fri, Jul 10

Summer 2026 Last Day for Law Students to Submit or Cancel a Graduation Application (11:59 p.m.)

Fri, Jul 10

Summer 2026 Session C Final Exams & Last Day of Classes

Fri, Jul 17

International Conference on Diabetes and Endocrinology 2026

Mon, Jul 20 9am to 6pm MDT

Paris, France

Stream Available

Fall 2026 Main Campus Schedule Adjustment Begins for Continuing & Readmitted Undergraduate, Partnership Program and New Transfer Students

Tue, Jul 21

Summer 2026 IUT Drop Deadline (noon)

Thu, Jul 30

Summer 2026 Last Day for Undergraduates to Submit or Cancel a Graduation Application (11:59 p.m.)

Fri, Jul 31

Summer 2026 Session B Final Exams & Last Day of Classes

Fri, Jul 31

Summer 2026 Session D Final Exams & Last Day of Classes

Fri, Jul 31

Fall 2026 Deadline to Set Up Direct Deposit for Refunds

Sun, Aug 9

Fall 2026 IUT Application Due (11:59 p.m.)

Mon, Aug 10

Fall 2026 Last Day to Complete Immunization Requirements (5 p.m.)

Mon, Aug 10

Fall 2026 Main Campus Open Enrollment Begins for All Students

Thu, Aug 13

Fall 2026 Main Campus Registration Begins for Nondegree Employees

Thu, Aug 13

Summer 2026 Augmester Final Exams & Last Day of Classes

Thu, Aug 13

Summer 2026 Degree Conferral Date (No Campuswide Ceremony)

Thu, Aug 13

Summer 2026 Deadline for Instructors to Post Grades (11:59 p.m.)

Mon, Aug 17

Fall 2027 Domicile Qualifying Date

Tue, Aug 18

Summer 2026 Remaining Grades Post to Transcripts

Thu, Aug 20

Fall 2026 Last Day to Add or Swap a Class (11:59 p.m.)

Fri, Aug 28

Fall 2026 Last Day to Be Automatically Enrolled from a Waitlist (11:59 p.m.)

Fri, Aug 28

Fall 2026 Last Day to Waitlist for a Closed Class (11:59 p.m.)

Fri, Aug 28

Summer 2026 Deadline to Update Diploma Name & Address (11:59 p.m.)

Fri, Aug 28

Fall 2026 IUT Drop Deadline (noon)

Fri, Sep 4

Fall 2026 Last Day to Change Variable & No-Credit Status (11:59 p.m.)

Fri, Sep 4

Fall 2026 Last Day to Drop a Class Without a W Notation (11:59 p.m.)

Fri, Sep 4

Fall 2026 Last Day to Sign Up for 4-Payment Plan (11:59 p.m. MT)

Fri, Sep 4

Fall 2026 Last Day to Withdraw from the Semester with 100% Refund

Fri, Sep 4

Summer 2026 Degrees Post to Transcripts

Fri, Sep 4

Fall 2026 Courses Post to Transcripts (5 p.m.)

Tue, Sep 8

Fall 2026 Waitlists Are Canceled (11:59 p.m.)

Tue, Sep 8

Fall 2026 First Day to Sign Up for the 3-Payment Plan for Tuition and Fees

Wed, Sep 9

Summer 2026 Certificates Post to Transcripts

Fri, Sep 11

Fall 2026 Last Day to Withdraw from the Semester with 40% Tuition Assessment & W Notations (11:59 p.m.)

Fri, Sep 18

Beginning of Summer 2026 Diploma Delivery Window

Wed, Sep 23

Summer 2026 Complimentary CeDiplomas Available for Download

Wed, Sep 23

Beginning of Summer 2026 Certificate Delivery Window

Tue, Sep 29

Summer 2026 Complimentary CeCertificates Available for Download

Tue, Sep 29

Fall 2026 Last Day for Graduate & MBA Students to Submit or Cancel a Graduation Application (11:59 p.m.)

Thu, Oct 1

Fall 2026 Last Day for Undergraduate BAM Students to Submit a Master's Continuation Form (11:59 p.m.)

Thu, Oct 1

Winter & Spring 2027 First Day to Submit a Petition for Colorado Residency

Thu, Oct 1

Summer 2026 Tuition & Fee Bill Available Online (new and/or unpaid charges)

Thu, Jun 11

Summer 2026 Tuition and Fees Due Date (new and/or unpaid charges) (11:59 p.m. MT)

Sun, Jul 5

Fall 2026 Last Day to Sign Up for the 5-Payment Plan (11:59 p.m. MT)

Tue, Aug 4

Summer 2026 Last Day to Apply for COF or Submit a COF Lifetime Limit Extension Request (5 p.m.)

Thu, Aug 6

Fall 2026 Deadline to Set Up Direct Deposit for Refunds

Sun, Aug 9

Fall 2026 Tuition & Fee Bill Available Online

Thu, Aug 13

Spring 2026 Last Day to Appeal Tuition (5 p.m.)

Thu, Aug 13

Summer 2026 Last Day to Authorize COF (11:59 p.m.)

Thu, Aug 13

Fall 2026 Last Day to Select or Waive Student Health Insurance (11:59 p.m.)

Tue, Sep 1

Fall 2026 Last Day to Sign Up for 4-Payment Plan (11:59 p.m. MT)

Fri, Sep 4

Fall 2026 Payment Due for Tuition and Fees (11:59 p.m. MT)

Sat, Sep 5

Fall 2026 First Day to Sign Up for the 3-Payment Plan for Tuition and Fees

Wed, Sep 9

Fall 2026 Tuition & Fee Bill Available Online (new and/or unpaid charges)

Thu, Sep 10

Fall 2026 Last Day to Sign Up for the 3-Payment Plan (11:59 p.m. MT)

Sun, Oct 4

Fall 2026 Payment Due (new and/or unpaid charges on the tuition bill) (11:59 p.m. MT)

Mon, Oct 5