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.
Semester Dates
Fall Semester
September 4, 2019 - December 13, 2019
Spring Semester
January 3, 2020 - April 17, 2020
Summer Semester
April 29, 2020 - August 21, 2020
Summer Interim
June 1, 2020 - July 24, 2020
Enrollment Dates
Fall Semester
May 21, 2019 - September 3, 2019
(2nd half deadline October 24, 2019)
Spring Semester
October 14, 2019 - January 2, 2020
(2nd half deadline February 25, 2020)
Summer Semester
February 18, 2020 - April 28, 2020
(2nd half deadline July 6, 2020)
Summer Interim
February 18, 2020 - June 1, 2020
Download a printable version of the 2019-2020 Academic Calendar.
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