Oklahoma State University Institute of Technology is on a year-round trimester system that is comprised of three full terms each year and one summer interim term.
2021 Spring Trimester |
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|---|---|
| Last Day to Add (2nd Half Classes) | Tuesday, March 2, 2021 – OSU Institute of Technology |
| Last Day to Drop with Refund (2nd Half Classes) | Thursday, March 4, 2021 – OSU Institute of Technology |
| Spring Break (3/15-19) | Monday, March 15, 2021 – OSU Institute of Technology |
| All Classwork Resumes | Monday, March 22, 2021 – OSU Institute of Technology |
| Last Day to Withdraw with Auto W Grade (Full Semester Classes) | Friday, March 26, 2021 – OSU Institute of Technology |
| Last Day to Withdraw with Auto W Grade (2nd Half Classes) | Thursday, April 8, 2021 – OSU Institute of Technology |
| Instructional Period Ends | Tuesday, April 20, 2021 – OSU Institute of Technology |
| Graduation Exercises (2pm) | Tuesday, April 20, 2021 02:00 PM – 04:00 PM OSU Institute of Technology |
| All Final Grades Due by 4pm | Thursday, April 22, 2021 – OSU Institute of Technology |
2021 Summer Trimester |
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|---|---|
| Move in Day! | Wednesday, April 28, 2021 – Oklahoma State University Institute of Technology |
| First day of classes! | Thursday, April 29, 2021 – Oklahoma State University Institute of Technology |
| Last day to add first half courses | Monday, May 3, 2021 – Oklahoma State University Institute of Technology |
| Last day to Drop First Half Courses with Refund | Wednesday, May 5, 2021 – Oklahoma State University Institute of Technology |
| Last day to Add Full Semester Courses! | Wednesday, May 5, 2021 – Oklahoma State University Institute of Technology |
| Last day Drop Full Semester Courses with Refund | Wednesday, May 12, 2021 – Oklahoma State University Institute of Technology |
| Memorial Day | Monday, May 31, 2021 – Oklahoma State University Institute of Technology |
| First Half courses last day to Withdraw with automatic W | Thursday, June 3, 2021 – Oklahoma State University Institute of Technology |
| Graduation Applications Due! | Wednesday, June 16, 2021 – Oklahoma State University Institute of Technology |
| Summer Break (6/21-7/2) | Monday, June 21, 2021 – Oklahoma State University Institute of Technology |
| 4th of July Holiday! | Monday, July 5, 2021 – Oklahoma State University Institute of Technology |
| Second Half Courses Begin | Wednesday, July 7, 2021 – Oklahoma State University Institute of Technology |
| Last Day to Add Second Half Courses | Friday, July 9, 2021 – Oklahoma State University Institute of Technology |
| Last Day to Drop Second Half Courses with Refund | Tuesday, July 13, 2021 – Oklahoma State University Institute of Technology |
| Full Semester Last day to Withdraw with an Automatic W | Wednesday, July 28, 2021 – Oklahoma State University Institute of Technology |
| Second Half Last day to Withdraw with an Automatic W | Tuesday, August 10, 2021 – Oklahoma State University Institute of Technology |
| Graduation Exercises | Friday, August 20, 2021 – Oklahoma State University Institute of Technology |