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Grade Due from Faculty
Grading Deadline
Organization: Registrar, Office of the. Event Name: Summer Session. Categories: Calendar - Grade Submission Deadlines. Event Locator: 2013-AAJKZI.
Thursday, August 28, 2025, 12:00 AM – 10:00 PM.
Grades Available Online
Grading Deadline
Organization: Registrar, Office of the. Event Name: Summer Session. Categories: Calendar - Grade Submission Deadlines. Event Locator: 2014-AANZKP.
Friday, August 29, 2025, 12:00 AM – 10:00 PM.
Labor Day
Holidays
University closed except for new student orientation.
Organization: Holidays. Event Name: Holiday. Categories: Calendar - University Holidays. Event Locator: 2014-AALQNJ.
Monday, September 1, 2025.
Autumn Quarter New Student Orientation
Organization: Registrar, Office of the. Event Name: Autumn Quarter. Categories: Calendar - Registrar Main. Event Locator: 2013-AAIWBM.
Tuesday, September 2, 2025, 8:00 AM – Sunday, September 7, 2025, 4:30 PM.
Autumn Quarter Last Day to Register without Late Fee Online
Organization: Registrar, Office of the. Event Name: Autumn Quarter. Categories: Calendar - Registrar Main. Event Locator: 2013-AAINON.
Sunday, September 7, 2025, 8:00 AM – 11:59 PM.
Autumn Quarter $25 Late Registration Fee: First Time Registrants
Late Registration Fee
Organization: Registrar, Office of the. Event Name: Autumn Quarter. Categories: Calendar - Late Registration. Event Locator: 2013-AAIWCC.
Monday, September 8, 2025.
Autumn Quarter Classes Begin
49 class days + 4 day examination period Late Registration Fee Begins.
Organization: Registrar, Office of the. Event Name: Autumn Quarter. Categories: Calendar - Registrar Main. Event Locator: 2013-AAINOL.
Monday, September 8, 2025, 8:00 AM – 11:59 PM.
Autumn Quarter $50 Late Registration Fee: First Time Registrants
Late Registration Fee
Organization: Registrar, Office of the. Event Name: Autumn Quarter. Categories: Calendar - Late Registration. Event Locator: 2013-AAIWCD.
Tuesday, September 9, 2025.
Autumn Quarter Last Day for 100% Tuition Adjustment for Dropped Classes
Tuition Refund
Organization: Registrar, Office of the. Event Name: Autumn Quarter. Categories: Calendar - Tuition Refund. Event Locator: 2013-AAIWCG.
Sunday, September 14, 2025.
Autumn Quarter Last Day for $50 Late Registration Fee
Late Registration Fee
Organization: Registrar, Office of the. Event Name: Autumn Quarter. Categories: Calendar - Late Registration. Event Locator: 2013-AAIWCF.
Sunday, September 14, 2025.
Autumn Quarter Last Day Dropped Classes Deleted from Record
Add & Drop
Organization: Registrar, Office of the. Event Name: Autumn Quarter. Categories: Calendar - Add & Drop. Event Locator: 2013-AAIWCH.
Sunday, September 14, 2025.
Autumn Quarter Last Day to Add via the Web
Add & Drop
Organization: Registrar, Office of the. Event Name: Autumn Quarter. Categories: Calendar - Add & Drop. Event Locator: 2014-AALQNS.
Sunday, September 14, 2025.
Autumn Quarter Last Day to Register online without Approval
Add & Drop
Organization: Registrar, Office of the. Event Name: Autumn Quarter. Categories: Calendar - Add & Drop. Event Locator: 2013-AAIWCI.
Sunday, September 14, 2025.
Autumn Quarter 75% Tuition Adjustment Period Begins for Dropped Classes
Tuition Refund
Organization: Registrar, Office of the. Event Name: Autumn Quarter. Categories: Calendar - Tuition Refund. Event Locator: 2013-AAIWCL.
Monday, September 15, 2025.
Autumn Quarter $100 Late Registration Fee Begins
Late Registration Fee
Organization: Registrar, Office of the. Event Name: Autumn Quarter. Categories: Calendar - Late Registration. Event Locator: 2013-AAIWCK.
Monday, September 15, 2025.
Autumn Quarter First Day W Assigned to Record for Dropped Classes
Add & Drop
Organization: Registrar, Office of the. Event Name: Autumn Quarter. Categories: Calendar - Add & Drop. Event Locator: 2013-AAIWCJ.
Monday, September 15, 2025.
Autumn Quarter Instructor Approval Required to Add Classes
Add & Drop
Organization: Registrar, Office of the. Event Name: Autumn Quarter. Categories: Calendar - Add & Drop. Event Locator: 2013-AAIWCM.
Monday, September 15, 2025.
Autumn Quarter Last Day for 75% Tuition Adjustment for Dropped Classes
Tuition Refund
Organization: Registrar, Office of the. Event Name: Autumn Quarter. Categories: Calendar - Tuition Refund. Event Locator: 2013-AAIWCO.
Sunday, September 21, 2025.
Autumn Quarter 50% Tuition Adjustment Period Begins for Dropped Classes
Tuition Refund
Organization: Registrar, Office of the. Event Name: Autumn Quarter. Categories: Calendar - Tuition Refund. Event Locator: 2013-AAIWCP.
Monday, September 22, 2025.
Autumn Quarter Last Day for 50% Tuition Adjustment for Dropped Classes
Tuition Refund
Organization: Registrar, Office of the. Event Name: Autumn Quarter. Categories: Calendar - Tuition Refund. Event Locator: 2013-AAIWCQ.
Sunday, September 28, 2025.
Autumn Quarter No Tuition Adjustment from this Date Forward
Tuition Refund
Organization: Registrar, Office of the. Event Name: Autumn Quarter. Categories: Calendar - Tuition Refund. Event Locator: 2013-AAIWCR.
Monday, September 29, 2025.
Graduate Registration for Winter Quarter 2026
Visit https://www.du.edu/registrar/registration/when-register for more detail.
Organization: Registrar, Office of the. Event Name: Autumn Quarter. Categories: Calendar - Registrar Main. Event Locator: 2013-AAIWCY.
Monday, October 20, 2025, 8:00 AM – Friday, October 24, 2025, 4:30 PM.
Undergraduate Registration for Winter Quarter 2026
Visit https://www.du.edu/registrar/registration/when-register for more detail.
Organization: Registrar, Office of the. Event Name: Autumn Quarter. Categories: Calendar - Registrar Main. Event Locator: 2021-ADGNTD.
Monday, October 27, 2025, 8:00 AM – Friday, October 31, 2025, 4:30 PM.
Autumn Quarter Last Day to Drop without Approval (W Assigned)
Add & Drop
Organization: Registrar, Office of the. Event Name: Autumn Quarter. Categories: Calendar - Add & Drop. Event Locator: 2013-AAIWDA.
Monday, November 3, 2025.
Autumn Quarter Students Can No Longer Add or Drop for Autumn Quarter 2025
Add & Drop
Organization: Registrar, Office of the. Event Name: Autumn Quarter. Categories: Calendar - Add & Drop. Event Locator: 2013-AAIWDM.
Tuesday, November 4, 2025.
Deadline: Completion of Autumn 2024 Incompletes
Grading Deadline
Organization: Registrar, Office of the. Event Name: Autumn Quarter. Categories: Calendar - Grade Submission Deadlines. Event Locator: 2013-AAIWDN.
Saturday, November 15, 2025.
Autumn Quarter Last Day of Classes
Organization: Registrar, Office of the. Event Name: Autumn Quarter. Categories: Calendar - Registrar Main. Event Locator: 2014-AALQPD.
Saturday, November 15, 2025.
Autumn Quarter Final Examination Period
Organization: Registrar, Office of the. Event Name: Autumn Quarter. Categories: Calendar - Registrar Main. Event Locator: 2013-AAIWDO.
Monday, November 17, 2025, 7:00 AM – Thursday, November 20, 2025, 11:59 PM.
Winter Interterm-Contact Special Programs at 303-871-2804 or 303-871-2448 for Schedule and Registration
Organization: Registrar, Office of the. Event Name: Winter Interterm. Categories: Calendar - Registrar Main. Event Locator: 2013-AAIOKW.
Friday, November 21, 2025 – Saturday, December 20, 2025.