| 3 Week Intensive Term | (Undergraduate) |
| May 11, 2020 | 3-Week Intensive Term Begins |
| May 15, 2020 | 3-week Intensive term add/drop deadline |
| May 21, 2020 | Public Holiday, Ascension Day |
| May 22, 2020 | 3-week Intensive term withdrawal deadline |
| May 29, 2020 | 3-Week Intensive Term Ends |
| June 5, 2020 | 3-week Intensive term grades due from faculty |
| 5 Week Summer 1 Term | (Graduate and Undergraduate) |
| May 25, 2020 | 5-Week Summer 1 Term Begins |
| May 29, 2020 | 5-Week Summer 1 term add/drop deadline |
| June 1, 2020 | Public Holiday, Whit Monday |
| June 11, 2020 | Public Holiday, Corpus Christi |
| June 18, 2020 | 5-week Summer 1 term withdrawal deadline |
| June 26, 2020 | 5-Week Summer 1 Term Ends |
| July 3, 2020 | 5-week Summer 1 term grades due from faculty |
| Graduate Summer | |
| May 25, 2020 | 9-Week Graduate Summer Term Begins |
| May 29, 2020 | 9-Week Summer Term Add/Drop Deadline |
| June 1, 2020 | Public Holiday, Whit Monday |
| June 11, 2020 | Public Holiday, Corpus Christi |
| July 3, 2020 | 9-Week Summer Term Withdrawal Deadline |
| July 24, 2020 | 9-Week Graduate Summer Term Ends |
| July 31, 2020 | Summer Grades Due from Faculty |
| Undergraduate Summer | |
| June 1, 2020 | 8-Week Undergraduate Summer Term Begins |
| June 1, 2020 | Public Holiday, Whit Monday |
| June 5, 2020 | 8-week Summer add/drop deadline |
| June 11, 2020 | Public Holiday, Corpus Christi |
| July 10, 2020 | 8-week Summer term withdrawal deadline |
| July 24, 2020 | 8-Week Undergraduate Summer Term Ends |
| July 31, 2020 | 8-week Summer term grades due from faculty |
| March 30-April 3, 2020 | Registration begins for Fall 2020 |
| August 17, 2020 | Fall 1 - Graduate Classes Begin |
| August 21, 2020 | Fall 1 Graduate add/drop deadline |
| August 24, 2020 | Fall/Fall 1 - Undergraduate Classes Begin |
| August 28, 2020 | Fall Semester/Fall 1 add/drop deadline |
| September 25, 2020 | Fall 1 Graduate withdrawal deadline |
| Sept. 28-Oct. 2, 2020 | Registration Begins for Spring 2021 and Summer 2021 |
| October 2, 2020 | Fall 1 Undergraduate withdrawal deadline |
| October 16, 2020 | Fall 1 - Undergraduate/ Graduate Classes End |
| October 19, 2020 | Fall 2 - Graduate Classes Begin |
| October 19-23, 2020 | Fall Break (Undergraduates only) |
| October 23, 2020 | Fall 2 Graduate add/drop deadline |
| October 23, 2020 | Fall 1 Undergraduate/Graduate grades due from faculty |
| October 26, 2020 | Public Holiday, Austrian National Day |
| October 26, 2020 | Fall 2 - Undergraduate Classes Begin |
| October 30, 2020 | Fall 2 Undergraduate add/drop deadline |
| November 20, 2020 | Fall Semester withdrawal deadline |
| November 27, 2020 | Fall 2 Graduate withdrawal deadline |
| December 4, 2020 | Fall 2 Undergraduate withdrawal deadline |
| December 8, 2020 | Public Holiday, Feast of the Immaculate Conception |
| December 18, 2020 | Fall/ Fall 2 - Undergraduate/ Graduate Classes End |
| December 31, 2020 | Fall Semester/Fall 2 grades due from faculty |
| Sep. 28-Oct. 2, 2020 | Registration begins for Spring 2021 and Summer 2021 |
| January 4, 2021 | Spring 1 - Graduate Classes Begin |
| January 6, 2021 | Public Holiday, Epiphany |
| January 8, 2021 | Spring 1 Graduate add/drop deadline |
| January 11, 2021 | Spring/ Spring 1 - Undergraduate Classes Begin |
| January 15, 2021 | Spring Semester/Spring 1 Undergraduate add/drop deadline |
| February 12, 2021 | Spring 1 Graduate withdrawal deadline |
| February 15-19, 2021 | Registration begins for Summer 2021 and Fall 2021 |
| February 19, 2021 | Spring 1 Undergraduate withdrawal deadline |
| March 5, 2021 | Spring 1 - Undergraduate/ Graduate Classes End |
| March 8-12, 2021 | Spring Break (Undergraduates and Graduates) |
| March 12, 2021 | Spring 1 Undergraduate/Graduate grades due from faculty |
| March 15, 2021 | Spring 2 - Graduate Classes Begin |
| March 15, 2021 | Spring 2 - Undergraduate Classes Begin |
| March 19 | Spring 2 Undergraduate/Graduate add/drop deadline |
| April 5, 2021 | Public Holiday, Easter Monday |
| April 9, 2021 | Spring Semester Undergraduate withdrawal deadline |
| April 23, 2021 | Spring 2 Undergraduate/Graduate withdrawal deadline |
| May 7, 2021 | Spring Semester / Spring 2 - Undergraduate Classes End |
| May 13, 2021 | Public Holiday, Ascension Day |
| May 14, 2021 | Spring 2 - Graduate Classes End |
| May 14, 2021 | Spring Semester/Spring 2 Undergraduate grades due from faculty |
| May 15, 2021 | Commencement Ceremony |
| May 21, 2021 | Spring 2 Graduate grades due from faculty |
2020
January 1, 2020 New Year's Day
January 6, 2020 Epiphany
April 10, 2020 Good Friday, Protestant Holiday
April 13, 2020 Easter Monday
May 1, 2020 Labor Day
May 21, 2020 Ascension Day
June 1, 2020 Whit Monday
June 11, 2020 Corpus Christi
August 15, 2020 Assumption Day
October 26, 2020 National Day
November 1, 2020 All Saint's Day
December 8, 2020 Immaculate Conception Day
December 25, 2020 Christmas Day
December 26, 2020 St. Stephen's Day
2021
January 1, 2021 - New Year's Day
January 6, 2021 - Epiphany
April 5, 2021 - Easter Monday
May 1, 2021 - Labor Day
May 13, 2021 - Ascension Day
May 24, 2021 - Whit Monday
June 3, 2021 - Corpus Christi
August 15, 2021 - Assumption Day
October 26, 2021 - National Day
November 1, 2021 - All Saint's Day
December 8, 2021 - Immaculate Conception Day
December 25, 2021 - Christmas Day
December 26, 2021 - St. Stephen's Day
| 3 Week Intensive Term | (Undergraduate) |
| Sep 28-Oct 2, 2020 | Registration begins for Summer 2021 |
| May 10, 2021 | 3-Week Intensive Term Begins |
| May 13, 2021 | Public Holiday, Ascension Day |
| May 14, 2021 | 3-week Intensive Term add/drop deadline |
| May 21, 2021 | 3-week Intensive Term withdrawal deadline |
| May 24, 2021 | Public Holiday, Whit Monday |
| May 28, 2021 | 3-Week Intensive Term Ends |
| June 4, 2021 | 3-week Intensive Term grades due from faculty |
| 5 Week Summer 1 Term | (Graduate and Undergraduate) |
| Sept. 28-Oct. 2, 2020 | Registration Begins for Summer 2021 |
| May 31, 2021 | 5-Week Summer 1 Term Begins |
| June 3, 2021 | Public Holiday, Corpus Christi |
| June 4, 2021 | 5-Week Summer 1 Term add/drop deadline |
| June 24, 2021 | 5-week Summer 1 Term withdrawal deadline |
| July 2, 2021 | 5-Week Summer 1 Term Ends |
| July 9, 2021 | 5-week Summer 1 Term grades due from faculty |
| Graduate Summer | |
| Sep 28-Oct 2, 2020 | Registration begins for Summer 2021 |
| May 31, 2021 | 9-Week Graduate Summer Term Begins |
| June 3, 2021 | Public Holiday, Corpus Christi |
| June 4, 2021 | 9-Week Summer Term Add/Drop Deadline |
| July 9, 2021 | 9-Week Summer Term Withdrawal Deadline |
| July 30, 2021 | 9-Week Graduate Summer Term Ends |
| Aug. 6, 2021 | Summer Grades Due from Faculty |
| Undergraduate Summer | |
| Sep 28-Oct 2, 2020 | Registration begins for Summer 2021 |
| June 7, 2021 | 8-Week Undergraduate Summer Term Begins |
| June 11, 2021 | 8-week Summer add/drop deadline |
| July 16, 2021 | 8-week Summer Term withdrawal deadline |
| July 30, 2021 | 8-Week Undergraduate Summer Term Ends |
| August 6, 2021 | 8-week Summer Term grades due from faculty |
| Feb. 15-19, 2021 | Registration begins for Fall 2021 |
| August 16, 2021 | Fall 1 - Graduate Classes Begin |
| August 20, 2021 | Fall 1 Graduate add/drop deadline |
| August 23, 2021 | Fall/Fall 1 - Undergraduate Classes Begin |
| August 27, 2021 | Fall Semester/Fall 1 add/drop deadline |
| September 24, 2021 | Fall 1 Graduate withdrawal deadline |
| Sept. 27-Oct. 1, 2021 | Registration Begins for Spring 2021 and Summer 2021 |
| October 1, 2021 | Fall 1 Undergraduate withdrawal deadline |
| October 15, 2021 | Fall 1 - Undergraduate/Graduate Classes End |
| October 18, 2021 | Fall 2 - Graduate Classes Begin |
| October 18-22, 2021 | Fall Break (Undergraduates only) |
| October 22, 2021 | Fall 2 Graduate add/drop deadline |
| October 22, 2021 | Fall 1 Undergraduate/Graduate grades due from faculty |
| October 25, 2021 | Fall 2 - Undergraduate Classes Begin |
| October 26, 2021 | Public Holiday, Austrian National Day |
| October 29, 2021 | Fall 2 Undergraduate add/drop deadline |
| November 1, 2021 | Public Holiday, All Saints' Day |
| November 19, 2021 | Fall Semester withdrawal deadline |
| November 26, 2021 | Fall 2 Graduate withdrawal deadline |
| December 3, 2021 | Fall 2 Undergraduate withdrawal deadline |
| December 8, 2021 | Public Holiday, Feast of the Immaculate Conception |
| December 17, 2021 | Fall/Fall 2 - Undergraduate/Graduate Classes End |
| December 31, 2021 | Fall Semester/Fall 2 grades due from faculty |
| Sep. 27-Oct. 1, 2021 | Registration begins for Spring 2022 and Summer 2022 |
| January 10, 2022 | Spring 1 - Graduate Classes Begin |
| January 14, 2022 | Spring 1 Graduate add/drop deadline |
| January 17, 2022 | Spring/Spring 1 - Undergraduate Classes Begin |
| January 21, 2022 | Spring Semester/Spring 1 Undergraduate add/drop deadline |
| February 18, 2022 | Spring 1 Graduate withdrawal deadline |
| February 21-25, 2022 | Registration begins for Summer 2022 and Fall 2022 |
| February 25, 2022 | Spring 1 Undergraduate withdrawal deadline |
| March 11, 2022 | Spring 1 - Undergraduate/ Graduate Classes End |
| March 14-18, 2022 | Spring Break (Undergraduates and Graduates) |
| March 18, 2022 | Spring 1 Undergraduate/Graduate grades due from faculty |
| March 21, 2022 | Spring 2 - Undergraduate/Graduate Classes Begin |
| March 25, 2022 | Spring 2 Undergraduate/Graduate add/drop deadline |
| April 15, 2022 | Spring Semester withdrawal deadline |
| April 18, 2022 | Public Holiday, Easter Monday |
| April 29, 2022 | Spring 2 Undergraduate/Graduate withdrawal deadline |
| May 13, 2022 | Spring Semester/Spring 2 - Undergraduate Classes End |
| May 20, 2022 | Spring 2 - Graduate Classes End |
| May 20, 2022 | Spring Semester/Spring 2 Undergraduate grades due from faculty |
| May 27, 2022 | Spring 2 Graduate grades due from faculty |
2021
January 1, 2021 New Year's Day
January 6, 2021 Epiphany
April 10, 2021 Good Friday, Protestant Holiday
April 13, 2021 Easter Monday
May 1, 2021 Labor Day
May 21, 2021 Ascension Day
June 1, 2021 Whit Monday
June 11, 2021 Corpus Christi
August 15, 2021 Assumption Day
October 26, 2021 National Day
November 1, 2021 All Saint's Day
December 8, 2021 Immaculate Conception Day
December 25, 2021 Christmas Day
December 26, 2021 St. Stephen's Day
2022
January 1, 2022 - New Year's Day
January 6, 2022 - Epiphany
April 18, 2022 - Easter Monday
May 1, 2022 - Labor Day
May 26, 2022 - Ascension Day
June 6, 2022 - Whit Monday
June 16, 2022 - Corpus Christi
August 15, 2022 - Assumption Day of the Virgin Mary
October 26, 2022 - National Day
November 1, 2022 - All Saint's Day
December 8, 2022 - Immaculate Conception Day
December 25, 2022 - Christmas Day
December 26, 2022 - St. Stephen's Da