Semesters
| From | Until | |
| Winter Semester | 1 October 2020 | 22 January 2021 |
| Spring Semester | 22 February 2021 | 11 June 2021 |
Exam Periods
| From | Until | |
| January – february 2021 | 25 January 2021 | 12 February 2021 |
| June 2021 | 14 June2021 | 2 July 2021 |
Bank Holidays
26 October 2020 (Saint Dimitrios Day – Celebration of the city’s Patron Saint. Liberation of Thessaloniki from the Ottoman occupation).
28 October 2020 (National Bank Holiday)
17 November 2020 (Students’ uprising in the National Technical University of Athens against the junta in 1973)
24 December 2020 – 7 January 2021 (Christmas Holidays)
30 January 2021 (The Three Patron Saints of Education Day)
11 – 16 March 2021 (Carnival Holidays)
25 March 2021 (National Anniversary of the revolution of 1821 against the Turkish rule)
Elections of student representatives (the exact date will be announced in the spring semester)
26 April – 7 May 2021 (Easter Holidays)
1 May 2021 (Labour Day)
21 June 2021 (Holy Spirit Day)
The University remains closed for three weeks between the end of July and the end of August (exact dates to be announced).