Dates and Deadlines

2021 Sessions

  Start Date End Date
WINTERmester N/A N/A
MAYmester May 3 May 14
Six-Week Session I May 17 June 25
Full Session May 17 August 6
Six-Week Session II June 28 August 6
AUGUSTmester August 9 August 20



2021 Dates and Deadlines

   WINTERmester MAYmester Six- Week
Session I
Full Session 

Session II 


Session dates

N/A May 3-14 May 17-June 25 May 17-Aug 6 June 28-Aug 6 Aug 9-20

Registration and fee payment

N/A Feb 8-May 3 Feb 8-May 19 Feb 8-May 25 Feb 8-July 7 April 6-Aug 10

Deadline to register to register, Attendance is required

N/A May 3 May 19 May 25 July 7 Aug 9

Deadline for tuition fee payment and refunds;
5 pm in person, midnight at UAOnline

N/A May 3 May 19 May 26 July 7 Aug 9

Late payment fees begin

N/A May 4 May 20 May 26 July 8 Aug 10

Last day for faculty or student initiated withdrawal

N/A May 10 June 9 July 8 July 21 Aug 16


ALL fees and tuition for courses that you are currently registered for must be paid within the payment period for your first class. If you register for a course and decide not to attend, you MUST drop the course or you will be responsible for tuition and fees for that course.