Past Academic Calendar Deadlines
View Current dates and deadlines
Financial Aid Course Deadlines
Deadlines to register for trimester courses for financial aid. Exceptions apply for students receiving military tuition assistance.
| Spring I | January 9, 2023 |
| Spring II | March 6, 2023 |
| Summer I | May 1, 2023 |
Spring Trimester 2023 – Starts January 9, 2023
Spring 15 Week Term
| October 24 | Registration Opens |
| January 6 | Registration Closes |
| January 7 | Late Registration Opens |
| January 9 | Term Begins |
| January 11 | Late Registration Closes at 11:59 pm ET |
| April 23 | Term Ends |
| April 28 | Instructors Submit Grades |
| May 1 | Grades Posted to SIS and Web |
Spring I 8-Week Term – Starts January 9, 2023
| October 24 | Registration Opens |
| January 6 | Registration Closes |
| January 7 | Late Registration Opens |
| January 9 | Term Begins |
| January 11 | Late Registration Closes at 11:59 pm ET |
| February 6 | Registration for INL*102 Closes |
| March 5 | Term Ends |
| March 10 | Instructors Submit Grades |
| March 13 | Grades Posted to SIS and Web |
Spring II 8-Week Term – Starts March 6, 2023
| October 24 | Registration Opens |
| March 3 | Registration Closes |
| March 4 | Late Registration Opens |
| March 6 | Term Begins |
| March 8 | Late Registration Closes at 11:59 pm ET |
| April 3 | Registration for INL*102 Closes |
| April 30 | Term Ends |
| May 5 | Instructors Submit Grades |
| May 8 | Grades Posted to SIS and Web |
Fall Trimester 2022 (2022 – 2023 Financial Aid Award Year) – Starts August 29, 2022
Fall 15 Week Term
| June 13 | Registration Opens |
| August 26 | Registration Closes |
| August 27 | Late Registration Opens |
| August 29 | Term Begins |
| August 31 | Late Registration Closes at 11:59 pm ET |
| December 11 | Term Ends |
| December 16 | Instructors Submit Grades |
| December 19 | Grades Posted to SIS and Web |
Fall I 8-Week Term – Starts August 29, 2022
| June 13 | Registration Opens |
| August 26 | Registration Closes |
| August 27 | Late Registration Opens |
| August 29 | Term Begins |
| August 31 | Late Registration Closes at 11:59 pm ET |
| September 25 | Registration for INL*102 Closes |
| October 23 | Term Ends |
| October 28 | Instructors Submit Grades |
| October 31 | Grades Posted to SIS and Web |
Fall II 8-Week Term – Starts October 24, 2022
| June 13 | Registration Opens |
| October 21 | Registration Closes |
| October 22 | Late Registration Opens |
| October 24 | Term Begins |
| October 26 | Late Registration Closes at 11:59 pm ET |
| November 20 | Registration for INL*102 Closes |
| December 18 | Term Ends |
| December 23 | Instructors Submit Grades |
| December 27 | Grades Posted to SIS and Web |
Summer Trimester 2022 (2021 – 2022 Financial Aid Award Year) – Started May 2, 2022
Summer 15 Week Term
| February 14 | Registration Opens |
| April 29 | Registration Closes |
| April 30 | Late Registration Opens |
| May 2 | Term Begins |
| May 4 | Late Registration Closes at 11:59 pm ET |
| August 14 | Term Ends |
| August 19 | Instructors Submit Grades |
| August 22 | Grades Posted to SIS and Web |
Summer I 8-Week Term – Started May 2, 2022
| February 14 | Registration Opens |
| April 29 | Registration Closes |
| April 30 | Late Registration Opens |
| May 2 | Term Begins |
| May 4 | Late Registration Closes at 11:59 pm ET |
| May 29 | Registration for INL*102 Closes |
| June 26 | Term Ends |
| July 1 | Instructors Submit Grades |
| July 5 | Grades Posted to SIS and Web |
Summer II 8-Week Term – Started June 27, 2022
| February 14 | Registration Opens |
| June 24 | Registration Closes |
| June 25 | Late Registration Opens |
| June 27 | Term Begins |
| June 29 | Late Registration Closes at 11:59 pm ET |
| July 24 | Registration for INL*102 Closes |
| August 21 | Term Ends |
| August 26 | Instructors Submit Grades |
| August 29 | Grades Posted to SIS and Web |
