2013 Holidays and Holy Days
| Date | Holiday |
| Monday, January 21, 2013 | Martin Luther King Day |
| Thursday, March 28 Friday, March 29 Saturday, March 30 |
Holy Thursday Good Friday Holy Saturday |
|
Thursday, May 9 Monday, May 27 |
Ascension Thursday Memorial Day |
| Thursday, July 4 Friday, July 5 |
Independence Day Independence Day Break |
| Thursday, August 15 | Feast of the Assumption |
| Monday, September 2 | Labor Day |
| Friday, November 1 | All Saints Day |
| Thursday, November 28 Friday, November 29 |
Thanksgiving Day Day after Thanksgiving |
|
Sunday, December 8 |
The Immaculate Conception |
The extra time off over the Christmas and New Year holidays is authorized in recognition of the outstanding effort and the dedication of the Duquesne community.