Summer Session Last Day of Classes (10 week term)
Registrar, Office of
Organization: Registrar, Office of the. Event Name: Summer Session. Categories: Calendar - Registrar Main, Calendar - Add & Drop. Event Locator: 2013-AAIWML.
Friday, August 21, 2026.
Autumn Quarter New Student Orientation
Registrar, Office of
Organization: Registrar, Office of the. Event Name: Autumn Quarter. Categories: Calendar - Registrar Main. Event Locator: 2013-AAIWBM.
Tuesday, September 1, 2026, 8:00 AM – Friday, September 4, 2026, 4:30 PM.
Labor Day
Holidays
University Closed.
Organization: Holidays. Event Name: Holiday. Categories: Calendar - University Holidays. Event Locator: 2013-AAJGOY.
Monday, September 7, 2026, 7:00 AM – 11:59 PM.
Autumn Quarter Last Day to Register without Late Fee Online
Registrar, Office of
Organization: Registrar, Office of the. Event Name: Autumn Quarter. Categories: Calendar - Registrar Main. Event Locator: 2013-AAINON.
Monday, September 7, 2026, 8:00 AM – 11:59 PM.
Autumn Quarter Classes Begin
Registrar, Office of
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.
Tuesday, September 8, 2026, 8:00 AM – 11:59 PM.
Graduate Registration for Winter Quarter 2027
Registrar, Office of
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 19, 2026, 8:00 AM – Friday, October 23, 2026, 4:30 PM.
Undergraduate Registration for Winter Quarter 2027
Registrar, Office of
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 26, 2026, 8:00 AM – Friday, October 30, 2026, 4:30 PM.