Classes and Examinations are not held on the following days:

- 28 October,National Holiday
- 17 November, Polytechnic Commemoration Day
- 30 November, St. Andrews Day (Patron of Patras and the University)
- 23 December - 6 January (inclusive), Christmas holidays
- 30 January, Day of Letters

2nd Semester
Classes begin:15-2-2010
Classes end:28-5-2010
Exams begin:7-6-2010
Exams end:25-6-2010

Classes and Examinations are not held on the following days:

- Lent (Monday)
- 25 March National Holiday
- 29 March - 9 April 2009, Easter Holidays