

| Summer Quarter 2009 | ||
| Ohio State Mansfield | North Central | |
| OSU Classes Begin: | ||
| Quarter | Jun 22 | --- |
| First Term | Jun 22 | --- |
| Second Term | Jul 28 | --- |
| NCSC Classes Begin: | ||
| Eight-Week | --- | Jun 22 |
| Eleven-Week | --- | Jun 22 |
| Holidays: | ||
| Independence Day - no classes, offices closed | Jul 3 | Jul 3-4 |
| Labor Day - no classes, offices closed | Sep 7 | Sep 7 |
| OSU Classes End: | ||
| Quarter | Aug 14 | --- |
| First Term | Jul 24 | --- |
| Second Term | Aug 28 | --- |
| NCSC Classes End: | ||
| Eight-Week | --- | Aug 9 |
| Eleven-Week | --- | Aug 29 |
| OSU Final Examinations: | ||
| Quarter | Aug 17-18 | --- |
| First Term | Jul 27 | --- |
| Second Term | Aug 31 | --- |
| NCSC Final Examinations: | ||
| Eight-Week | --- | Aug 10-16 |
| Eleven-Week | --- | Aug 31-Sep 6 |
| Commencement | Aug 30 | --- |
| Autumn Quarter 2009 | ||
| Ohio State Mansfield | North Central | |
| Classes Begin | Sep 23 | Sep 21 |
Holidays: |
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|
| Classes End | Dec 4 | Dec 6 |
| Finals | Dec 7 - 10 | Dec 7 - 13 |
| Commencement | Dec 13 | --- |
| Winter Quarter 2010 | ||
| Ohio State Mansfield | North Central | |
| Classes Begin | Jan 4 | Jan 18 |
Holidays: |
January 18 |
January 19 Observed Nov 25 |
| Classes End | Mar 12 | Mar 14 |
| Final Examinations | Mar 15 - 18 | Mar 15 - 21 |
| Commencement | Mar 21 | --- |
| Spring Quarter 2010 | ||
| Ohio State Mansfield | North Central | |
| Classes Begin | Mar 29 | Mar 29 |
| Holidays: Easter Sunday (classes canx) Memorial Day |
--- May 31 |
April 4 May 31 |
| Classes End | Jun 4 | Jun 6 |
| Final Examinations | Jun 7-10 | Jun 7-13 |
| Commencement | Jun 13 | Jun 11 |