Oshawa Community Credit Union Limited will be CLOSED the following days in 2012:
| New Year's Day | Monday | January 3, 2011 |
| Family Day | Monday | February 20, 2012 |
| Good Friday | Friday | April 6, 2012 |
| Easter Monday | Monday | April 9, 2012 |
| Victoria Day | Monday | May 21, 2012 |
| Canada Day | Monday | July 2, 2012 |
| Civic Holiday | Monday | August 6, 2012 |
| Labour Day | Monday | September 3, 2012 |
| Thanksgiving | Monday | October 8, 2012 |
| Christmas Day | Tuesday | December 25, 2012 |
| Boxing Day | Wednesday | December 26, 2012 |
| New Year's Eve | Monday | December 31, 2012 |
| New Year's Day | Tuesday | January 1, 2013 |