Academic Calendar
Welcome!
Navigating the calendar
- The OSU Academic Calendar displays important term dates in ascending order by month and year.
- Terms that have passed are viewable in the Archived terms section below.
- The filters can be used to view a specific Category of dates, a Term, a Term Session, and an Academic Year.
- The majority of OSU courses are held in the Full Term Session, but the non-standard term and the individual summer session dates are also displayed.
- Use the filter options to see dates and deadlines for a specific term and session. For example, select Fall in the Term dropdown and then select Full Session in the Term Session dropdown, select the Academic Year, then click Apply to see all the important dates for the regular 11-week fall term.
A submission time of 11:55 p.m. (Pacific Time) applies to all registration deadlines unless stated otherwise.
Archived terms
Academic calendar filters
| Month/Day | Day of Week | Name |
|---|---|---|
| - | - | Winter Term Extension Dates |
| Month/Day | Day of Week | Name |
|---|---|---|
| Winter Term Extension Classes Begin | ||
| Winter Super Term Classes Begin | ||
| Last Day to Drop a Winter Extension Course (100% Tuition Refund) | ||
| Last Day to Add a Winter Extension Course Online without Dept. Approval | ||
| Last Day to Change the Grading Basis of a Winter Extension Course (by noon) | ||
| Last Day to Withdraw from a Winter Extension Course (No Refunds Available) |
| Month/Day | Day of Week | Name |
|---|---|---|
| - | - | Winter Super Term Dates |
| Month/Day | Day of Week | Name |
|---|---|---|
| - | - | Winter Term 5A - 1st 5 Weeks Dates |
| Month/Day | Day of Week | Name |
|---|---|---|
| - | - | Winter Term Dates |
| Month/Day | Day of Week | Name |
|---|---|---|
| - | - | Audit a Winter Course (Friday by 5 pm) |
| Month/Day | Day of Week | Name |
|---|---|---|
| Winter Term 5A - 1st 5 Weeks Course Classes End | ||
| Winter Term 5B - 2nd 5 Weeks Classes Begin | ||
| Last Day to Drop a Winter Term 5B - 2nd 5 Weeks Course (100% Tuition Refund) | ||
| Last Day to Add a Winter Term 5B - 2nd 5 Weeks Course Online without Dept. Approval | ||
| Last Day to Change the Grading Basis of a Winter Super Term Course (by noon) | ||
| Last Day to Change the Grading Basis of a Winter Course (by noon) | ||
| Last Day to Withdraw from a Winter Super Term Course (No Refunds Available) | ||
| Last Day to Withdraw from a Winter Course (No Refunds Available) | ||
| Spring Priority Registration Opens |
| Month/Day | Day of Week | Name |
|---|---|---|
| - | - | Winter Term 5B - 2nd 5 Weeks Dates |
| Month/Day | Day of Week | Name |
|---|---|---|
| Last Day to Change the Grading Basis of a Winter Term 5B - 2nd 5 Weeks Course (by noon) | ||
| Last Day to Withdraw from a Winter Term 5B - 2nd 5 Weeks Course (No Refunds Available) | ||
| Winter Term Classes End | ||
| Winter Term 5B - 2nd 5 Weeks Course Classes End | ||
| Last Day to Withdraw from Winter Term | ||
| Winter Super Term Classes End | ||
| Winter Finals Week Begins | ||
| Winter Term Ends | ||
| Spring Super Term Classes Begin | ||
| Spring Term Extension Classes Begin | ||
| Last Day to Drop a Spring Extension Course (100% Tuition Refund) | ||
| Last Day to Add a Spring Extention Course Online without Dept. Approval | ||
| Winter Extension Grades Available Online |
| Month/Day | Day of Week | Name |
|---|---|---|
| - | - | Spring Super Term Dates |
| Month/Day | Day of Week | Name |
|---|---|---|
| - | - | Spring Term Extension Dates |