Oklahoma State Fall 2025 Academic Calendar , Oklahoma State Fall 2025 Academic Calendar – Online Spring A: January 13 to March 7 (8 Weeks) Last day to drop & receive 100% refund . Online Fall A: August 19 to October 11 (8 Weeks) Last day to drop & receive 100% refund . Oklahoma State Fall 2025 Academic Calendar Source : www.facebook.com Family Weekends | Oklahoma State University Source : go.okstate.edu h2>OSU Application for Undergraduate Admission and Scholarships OSU Application for Undergraduate Admission and Scholarships” alt=”h2>OSU Application for Undergraduate Admission and Scholarships”> Source : orange.okstate.edu Campus Visit Options | Oklahoma State University Source : go.okstate.edu Academic Calendar | Oklahoma State University Source : registrar.okstate.edu 2024 2025 District Calendar | Mid Del School District Source : www.mid-del.net Business Analytics and Data Science, MS | Oklahoma State University Source : go.okstate.edu CSC Native American Student Association Source : www.facebook.com Oklahoma State Cowboys 2024 2025 12โ x 12โ Team Wall Calendar Source : shop.okstate.com Student Union Activities Board OKstate | Stillwater OK Source : www.facebook.com Oklahoma State Fall 2025 Academic Calendar Oklahoma Academic All Staters: 2024 Students may totally withdraw from the Fall term through November 27; instructors have the option to assign a grade of “W” or “F” Monday, March 31, 2025 Final day to apply for degrees/Spring or . NOTE: eCore Dates May Differ โ See Link at Bottom Begins 8:00 a.m. Oct 11 (F) โ Jan 1 (W), ending at 11:45 p.m. . 2025