Summer 2017 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 16 (Sunday)
Verification of enrollment begins     June 26 (Monday)
Zero-Week/Inter-Session Session 6   June 19 - June 23
11-week session Session 1   June 26 - Sept. 8
First 4-week session Session 2   June 26 - July 21
8-week session Session 3   June 26 - Aug. 18
Independence Day (Holiday)     July 4 (Tuesday)
Second 4-week session Session 4   July 24 - Aug. 18
3-week session Session 5   Aug. 21 - Sept. 8
Labor Day (Holiday)     Sept. 4 (Monday)

This calendar is subject to change.

Summer 2017 chart of session dates

Summer Session Calendar

The Summer 2016 calendar is also available.