OSU's 4-year Calendar

OSU's 4-year Academic Calendar

defines the start and end dates of each term for the next four years. The calendar is typically updated in spring term.

Academic years begin with summer term.

  2024-2025 2025-2026 2026-2027 2027-2028
Summer Term        
Juneteenth Observed Wed 6/19/24 Thurs 6/19/25 Fri 6/19/26 Fri 6/18/27
Classes Begin Mon 6/24/24 Mon 6/23/25 Mon 6/22/26 Mon 6/21/27
Independence Day Observed Thur 7/4/24 Fri 7/4/25 Fri 7/3/26 Mon 7/5/27
8-Week Ends Fri 8/16/24 Fri 8/15/25 Fri 8/14/26 Fri 8/13/27
11-Week Ends Fri 9/6/24 Fri 9/5/25 Fri 9/4/26 Fri 9/3/27
Labor Day Mon 9/2/24 Mon 9/1/25 Mon 9/7/26 Mon 9/6/27
Fall Term        
Classes Begin Wed 9/25/24 Wed 9/24/25 Wed 9/23/26 Wed 9/22/27
Veterans Day Observed Mon 11/11/24 Tue 11/11/25 Wed 11/11/26 Thur 11/11/27
Thanksgiving Holiday Thur & Fri 11/28-29/24 Thur & Fri 11/27-28/25 Thur & Fri 11/26-27/26 Thur & Fri 11/25-26/27
Classes End Fri 12/6/24 Fri 12/5/25 Fri 12/4/26 Fri 12/3/27
Final Exams End Fri 12/13/24 Fri 12/12/25 Fri 12/11/26 Fri 12/10/27
Winter Term

Winter Break

12/14/24-1/5/25

Winter Break

12/13/25-1/4/26

Winter Break

12/12/26-1/3/27

Winter Break

12/11/27-1/2/28

Classes Begin Mon 1/6/25 Mon 1/5/26 Mon 1/4/27 Mon 1/3/28
MLK Day Mon 1/20/25 Mon 1/19/26 Mon 1/18/27 Mon 1/17/28
Classes End Fri 3/14/25 Fri 3/13/26 Fri 3/12/27 Fri 3/10/28
Final Exams End Fri 3/21/25 Fri 3/20/26 Fri 3/19/27 Fri 3/17/28
Spring Term

Spring Break

3/22/25-3/30/25

Spring Break

3/21/26-3/29/26

Spring Break

3/20/27-3/28/27

Spring Break

3/18/28-3/26/28

Classes Begin Mon 3/31/25 Mon 3/30/26 Mon 3/29/27 Mon 3/27/28
Memorial Day Mon 5/26/25 Mon 5/25/26 Mon 5/31/27 Mon 5/29/28
Classes End Fri 6/6/25 Fri 6/5/26 Fri 6/4/27 Fri 6/2/28
Final Exams End Fri 6/13/25 Fri 6/12/26 Fri 6/11/27 Fri 6/9/28
Commencement Sat 6/14/25 Sat 6/13/26 Sat 6/12/27 Sat 6/10/28
Commencement - Cascades Sun 6/15/25 Sun 6/14/26 Sun 6/13/27 Sun 6/11/28