Academic Calendar
Upcoming
| Fall Semester 2025 | |
|---|---|
| March 17 | Fall 2025 Class Schedule viewable online (subject to change) |
| April 7 | 7:00AM - Fall 2025 Class Level Registration Begins for continuing ISU students (subject to change) |
| April 7 | Registration begins for Priority, GR, PB and Seniors |
| April 9 | Registration begins for Juniors |
| April 11 | Registration begins for Sophomores |
| April 14 | Registration begins for continuing Freshman and all others |
| August 25 | Fall 2025 classes begin |
| August 29 | Last day to add/drop early 8-week courses |
| September 1 | Labor Day holiday (no classes) |
| September 8 | Last day to register, add/drop, change section, or audit full semester courses |
| September 8 | Last day to submit Idaho Residency Determination Worksheet with documentation to Office of the Registrar to declare Idaho residency |
| September 22 | Last day to file an application for December 2025 graduation |
| September 26 | Last day to WITHDRAW from early 8-week courses |
| October 6 | Early 8-week course grading opens |
| October 13 | Spring 2026 Class Schedule viewable online (subject to change) |
| October 13-17 | Mid-term week |
| October 20 | Late 8-week courses begin |
| October 21 | Early 8-week course grading closes at 5:00 pm |
| October 24 | Last day to add/drop late 8-week courses |
| October 31 | Last day to WITHDRAW from full-semester courses |
| November 3 | 7:00 AM- Spring 2026 Class level registration for continuing ISU students begins (subject to change) |
| November 3 | Registration begins for Seniors (90+ credits) and Graduate students |
| November 5 | Registration begins for Juniors (58-89 credits) |
| November 7 | Registration begins for Sophomores (26-57 credits) |
| November 10 | Registration begins for Freshman and all others (0-25 credits) |
| November 21 | Last day to WITHDRAW from late 8-week courses |
| November 24-28 | Fall recess (no classes -- Thanksgiving Break) |
| December 8 | Late 8-week and full semester course grading opens |
| December 8 | Summer 2026 Class Schedule viewable online (subject to change) |
| December 15-19 | Finals week |
| December 19 | Fall 2025 Classes End |
| December 20 | Commencement (August and December 2025 graduates) |
| December 22* |
Late 8-week and full semester course grading closes at 5:00 pm *Updated Grading Deadline = Moved from Tuesday to Monday for Fall 2025 |
| Spring Semester 2026 | |
|---|---|
| November 3, 2025 | 7:00AM - Spring 2026 Class Level Registration Begins (subject to change) |
| January 12 | Spring classes begin |
| January 16 | Last day to add/drop early 8-week courses |
| January 19 | Martin Luther King Jr./Human Rights holiday (no classes) |
| January 26 | Last day to register, add/drop, change section, or audit full semester courses |
| January 26 | Last day to submit Idaho Residency Determination Worksheet with documentation to Office of the Registrar to declare Idaho residency |
| February 9 | Deadline to file an application for May 2026 graduation (subject to change) |
| February 9 | 7:00AM - Summer 2026 registration begins for ALL class levels (subject to change) |
| February 13 | Last day to WITHDRAW from early 8-week courses |
| February 16 | Presidents' Day holiday (no classes) |
| February 23 | Early 8-week course grading opens |
| March 2-6 | Mid-term week |
| March 9 | Late 8-week courses begin |
| March 10 | Early 8-week course grading closes at 5:00 pm |
| March 13 | Last day to add/drop late 8-week courses |
| March 16 | Fall 2026 Class Schedule viewable online (subject to change) |
| March 20 | Last day to WITHDRAW from full semester courses |
| March 23-27 | Spring Break (no classes) |
| March 30 | Deadline to file an application for August 2026 graduation (subject to change) |
| April 6 | Fall 2026 Class Level Registration begins for continuing ISU students |
| April 6 | Fall 2026 Class Level Registration begins for Priority, GR, PB and Seniors |
| April 8 | Fall 2026 Registration begins for Juniors |
| April 10 | Last day to WITHDRAW from late 8-week courses |
| April 10 | Fall 2026 Registration begins for Sophomores |
| April 13 | Fall 2026 Registration begins for Freshman and all others |
| April 27 | Late 8-week and full semester course grading opens |
| May 4-8 | FINAL Examinations |
| May 8 | Spring 2026 classes end |
| May 9 | Commencement - Pocatello (May & August 2026 graduates) |
| May 11 | Commencement - Meridian (May & August 2026 graduates) |
| May 12 | Late 8-week and full semester course grading closes at 4:00 pm |
| Summer Semester 2026 | |
|---|---|
| Feb 9 | 7AM - Summer 2026 Registration Begins (subject to change) |
| May 18 | Classes begin for Early-4, Early-6, Early-8 and Full term |
| May 22 | Last day to add/drop Early-4, Early-6, Early-8 courses |
| May 25 | Memorial Day holiday (Monday - no classes) |
| May 29 | Last day to add/drop Full term courses |
| May 29 | Last day to WITHDRAW from Early-4 courses |
| May 29 |
Last day to submit Idaho Residency Determination Worksheet with documentation to Office of the Registrar to declare Idaho residency |
| June 1 | Early-4 final grading opens |
| June 5 | Last day to WITHDRAW from Early-6 courses |
| June 12 | Last day to WITHDRAW from Early-8 courses |
| June 15 | Middle-4 and Late-8 courses start |
| June 15 | Early-6 final grading opens |
| June 16 | Early-4 final grading closes at 4:00 pm |
| June 19 | Juneteenth Day (Friday – no classes) |
| June 19 | Last day to add/drop Middle-4 and Late-8 courses |
| June 26 | Last day to WITHDRAW from Middle-4 and Full term courses |
| June 29 | Early-8 and Middle-4 final grading opens |
| June 29 | Late-6 courses start |
| June 30 | Early-6 final grading closes at 4:00pm |
| July 3 | Last day to add/drop Late-6 courses |
| July 3 | Independence Day (Observed) |
| July 10 | Last day to WITHDRAW from Late-8 courses |
| July 13 | Late-4 courses start |
| July 14 | Early-8 and Middle-4 final grading closes at 4:00pm |
| July 17 | Last day to add/drop Late-4 courses |
| July 17 | Last day to WITHDRAW from Late-6 courses |
| July 24 | Last day to WITHDRAW from Late-4 courses |
| July 27 | Full term, Late-8, Late-6 and Late-4 final grading opens |
| Aug 7 | Summer 2026 Classes End |
| Aug 11 | Full term, Late-8, Late-6 and Late-4 final grading closes at 4:00pm |