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Oklahoma City

Fall 2026 Academic Calendar


Please Note: Short courses and other courses with start/end dates that differ from the main 16-week semester have unique drop/add and refund deadlines. To find the drop and refund deadlines for any course in Self-Service, click on the class title or CRN to access the Class Details, then click on the Drop/Add and Refund Deadlines tab.

Main Fall Semester (16 weeks, part of term 1)

First 8-Week Session (part of term E)

Second 8-Week Session (part of term F)

Last 14-Week Session (part of term 4)


Main Fall 2026 Semester (16 weeks, part of term 1)

Monday, August 17

Class work begins

Monday, August 24

Last Day to Add a Class (Nonrestrictive) (details)

Friday, August 28

Last Day to Drop a Class with 100% Refund and No Grade

Restrictive Add Deadline (details)

Monday, September 7

University Holiday (Campus Closed)

Thursday-Friday, October 15-16

Fall Break (Campus Closed)

Friday, November 6

W Drop/Withdrawal Deadline (details)

Administrative Withdrawal Deadline

Wednesday, November 25

Students’ Thanksgiving Break Begins (No Classes, Campus Open)

Thursday-Friday, November 26-27

University Holiday (Campus Closed)

Monday-Friday, December 7-11

Finals Week

Thursday, December 24 - Friday, January 1

University Holiday (Campus Closed)

A University Holiday falls within the semester. If the scheduled classes do not meet, additional class time or assignments may make up the difference.


First 8-Week Session (part of term E)

Monday, August 17

Class work begins

Wednesday, August 19

Last Day to Add a Class (Nonrestrictive) (details)

Friday, August 21

Last Day to Drop a Class with 100% Refund and No Grade

Restrictive Add Deadline (details)

Monday, September 7

University Holiday (Campus Closed)

Friday, September 25

Last Day to Drop a Class with No Refund and Automatic W Grade (details)

Administrative Withdrawal Deadline

Friday, October 9

Classes end

A University Holiday falls within the semester. If the scheduled classes do not meet, additional class time or assignments may make up the difference.


Second 8-Week Session (part of term F)

Monday, October 12

Class work begins

Wednesday, October 14

Last Day to Add a Class (Nonrestrictive) (details)

Thursday-Friday, October 15-16

Fall Break (Campus Closed)

Monday, October 19

Last Day to Drop a Class with 100% Refund and No Grade

Restrictive Add Deadline (details)

Friday, November 20

Last Day to Drop a Class with No Refund and Automatic W Grade (details)

Administrative Withdrawal Deadline

Wednesday, November 25

Students’ Thanksgiving Break Begins (No Classes, Campus Open)

Thursday-Friday, November 26-27

University Holiday (Campus Closed)

Friday, December 11

Classes end

A University Holiday falls within the semester. If the scheduled classes do not meet, additional class time or assignments may make up the difference.


Last 14-Week Session (part of term 4)

Monday, August 31

Class work begins

Friday, September 4

Last Day to Add a Class (Nonrestrictive) (details)

Monday, September 7

University Holiday (Campus Closed)

Friday, September 11

Last Day to Drop a Class with 100% Refund and No Grade

Restrictive Add Deadline (details)

Thursday-Friday, October 15-16

Fall Break (Campus Closed)

Wednesday, November 11

Last Day to Drop a Class with No Refund and Automatic W Grade (details)

Administrative Withdrawal Deadline

Wednesday, November 25

Students’ Thanksgiving Break Begins (No Classes, Campus Open)

Thursday-Friday, November 26-27

University Holiday (Campus Closed)

Friday, December 11

Classes end

A University Holiday falls within the semester. If the scheduled classes do not meet, additional class time or assignments may make up the difference.