Sunday, October 1
| All Day | Last day for 60% refund/credit for total university withdrawal |
Monday, October 2
Tuesday, October 3
Wednesday, October 4
| 3:30 PM - 5:00 PM | Atlantis Interest Meeting |
| 7:00 PM - 9:00 PM | Department of Art & Design's First Wednesday |
| 7:30 PM - 9:00 PM | Last Train to Nibroc by Arlene Hutton |
Thursday, October 5
| 5:30 PM - 7:30 PM | Celebrating Town & Gown 2023 and Rocky on Parade Unveiling |
| 7:30 PM - 9:00 PM | Last Train to Nibroc by Arlene Hutton |
Friday, October 6
| 7:30 PM - 9:00 PM | Last Train to Nibroc by Arlene Hutton |
Saturday, October 7
| 7:30 PM - 9:00 PM | Last Train to Nibroc by Arlene Hutton |
Sunday, October 8
| 7:30 PM - 9:00 PM | Last Train to Nibroc by Arlene Hutton |
Monday, October 9
| 1:30 PM | Paint the Paws |
Tuesday, October 10
| 3:00 PM - 4:00 PM | College Student Personnel Virtual Open House |
| 4:30 PM - 6:00 PM | Biennial Art and Design Faculty Exhibition |
Thursday, October 12
| All Day | WIU ROTC Ranger Challenge Competition |
| 10:00 AM - 4:00 PM | World War II Living History Exhibit |
Friday, October 13
| All Day | WIU ROTC Ranger Challenge Competition |
| 10:00 AM - 4:00 PM | World War II Living History Exhibit |
| 4:00 PM | Homecoming 2023 Events |
| 7:30 PM - 10:00 PM | Next to Normal - Music by Tom Kitt, Book & Lyrics by Brian Yorkey |
Saturday, October 14
| 11:00 AM - 1:00 PM | Partial Solar Eclipse Viewing |
| 7:30 PM - 10:00 PM | Next to Normal - Music by Tom Kitt, Book & Lyrics by Brian Yorkey |
Sunday, October 15
| All Day | Last day for 50% refund/credit for total university withdrawal |
| 1:00 PM - 3:00 PM | Oktoberfest |
| 7:30 PM - 10:00 PM | Next to Normal - Music by Tom Kitt, Book & Lyrics by Brian Yorkey |
Monday, October 16
| All Day | Second eight week session begins |
| All Day | Advance registration for Spring |
| 3:00 PM - 6:30 PM | Fred Ewing & Lola Case Writer-in-Residence: Emily St. John Mandel |
Tuesday, October 17
| All Day | Advance registration for spring |
Wednesday, October 18
| All Day | Advance registration for spring |
Thursday, October 19
| All Day | Advance registration for spring |
Friday, October 20
| All Day | Fall Break -- No Classes |
| All Day | Graduation applications due for all students who wish to have their names in the commencement program |
| All Day | Advance registration for Spring |
Saturday, October 21
| All Day | Advance registration for spring |
Sunday, October 22
| All Day | Last day for 40% refund/credit for total university withdrawal |
| All Day | Advance registration for spring |
Monday, October 23
| All Day | Advance registration for spring |
Tuesday, October 24
| All Day | Advance registration for Spring |
| 4:30 PM - 6:00 PM | Marc Nelson "The Caesar Files: War Crimes in the Digital Age" |
Wednesday, October 25
| All Day | Advance registration for Spring |
| 3:45 PM - 4:45 PM | Dept. of Communication's 31st Annual Wayne N. Thompson Professor Lecture |
| 7:30 PM - 9:00 PM | We Are P*$$Y RIOT or everything is P.R. by Barbara Hammond |
Thursday, October 26
| All Day | Advance registration for Spring |
| 6:00 PM - 7:00 PM | Applied Anthropology in the Era of Climate Change: Cases in Africa |
| 7:30 PM - 9:00 PM | We Are P*$$Y RIOT or everything is P.R. by Barbara Hammond |
Friday, October 27
| All Day | Advance registration for Spring |
| 7:30 PM - 9:00 PM | We Are P*$$Y RIOT or everything is P.R. by Barbara Hammond |
Saturday, October 28
| All Day | Advance registration for spring |
| 7:30 PM - 9:00 PM | We Are P*$$Y RIOT or everything is P.R. by Barbara Hammond |
Sunday, October 29
| All Day | Last day for 30% refund/credit for total university withdrawal |
| All Day | Last day to make a total university withdrawal |
| All Day | Advance registration for spring |
| All Day | Last day to drop regular 16-week course |
| 4:00 PM | BCA Presents: The Queen's Cartoonists |
| 5:00 PM - 9:00 PM | Haunted Trail |
| 7:30 PM - 9:00 PM | We Are P*$$Y RIOT or everything is P.R. by Barbara Hammond |
Monday, October 30
| All Day | Open registration begins |
| All Day | Grades screens open for instructors to enter final grades for Fall 2023 |
