Summer 2015 Calendar
The chart below lists important dates related to summer term at Oregon State. The Summer Session website also has information on registration deadlines, add/drop dates, fees and grades and more. For details about summer entertainment at OSU, click the links on the right-hand menu of this page or browse OSU's events calendar.
Web registration begins | April 12 (Sunday) | |
Verification of enrollment begins | June 24 (Wednesday) | |
Zero-Week/Inter-Session | Session 6 | June 15 - June 19 |
11-week session | Session 1 | June 22 - Sept. 4 |
First 4-week session | Session 2 | June 22 - July 17 |
8-week session | Session 3 | June 22 - Aug. 14 |
Independence Day (Holiday) | July 3 (Friday) | |
Second 4-week session | Session 4 | July 20 - Aug. 14 |
3-week session | Session 5 | Aug. 17 - Sept. 4 |
Labor Day (Holiday) | Sept. 7 (Monday) |
This calendar is subject to change.
Summer 2015 chart of session dates
The Summer 2014 calendar is also available.
Calendar and Navigation
Six sessions of summer
There are 41 days until Summer Session. Classes begin on June 15, 2015. View the summer calendar.