| 2024 | |||
| First Day of classes | Tuesday | September | 3 |
| Fall 2025 Proposals available on CAPS | Friday | September | 6 |
| Last day to add or drop any class with no record – Matriculated Undergraduate and Non-degree students | Monday | September | 9 |
| Last day to add or drop any class with no record – Matriculated Graduate students | Monday | September | 16 |
| Spire Open for Winter 2025 | Wednesday | September | 25 |
| Registration begins for Winter 2025 | Wednesday | October | 9 |
| Holiday – Indigenous Peoples Day | Monday | October | 14 |
| Monday class schedule will be followed | Tuesday | October | 15 |
| Fall 2025 Large class requests due in CAPS ** | Friday | October | 18 |
| Last day to Drop with "DR" - Graduate | Tuesday | October | 29 |
| Last day to Drop with ‘W’ and select 'P/F' - Undergraduate, Stockbridge, U+ | Tuesday | October | 29 |
| Spire open for Spring 2025 | Tuesday | October | 29 |
| Fall 2025 proposals due in ** | Friday | November | 1 |
| Election Day – classes do not meet | Tuesday | November | 5 |
| Winter 2025 proposals due in ** | Friday | November | 8 |
| Holiday – Veterans’ Day | Monday | November | 11 |
| Registration begins for Spring 2025 | Tuesday | November | 12 |
| Thanksgiving recess begins after last class | Tuesday | November | 26 |
| Classes resume | Monday | December | 2 |
| Last day of classes | Tuesday | December | 10 |
| Reading Day | Wednesday | December | 11 |
| Final examinations begin | Thursday | December | 12 |
| Second Reading Day | Saturday | December | 14 |
| Last day of final examinations, semester ends | Wednesday | December | 18 |
| First Day of Winter session classes | Friday | December | 20 |
| Final grades due by Midnight | Tuesday | December | 24 |
| Holiday – Christmas Day | Wednesday | December | 25 |
| Last day to add/drop for Winter session | Thursday | December | 26 |
| 2025 | |||
| Holiday – New Year’s Day | Wednesday | January | 1 |
| Last day to drop with "W" or “DR” and select 'P/F' for Winter 2025 session | Tuesday | January | 14 |
| Holiday – Martin Luther King Day | Monday | January | 20 |
| Last day of winter session classes | Wednesday | January | 29 |
| First day of classes for Spring 2025 | Thursday | January | 30 |
| Final grades due for winter session | Monday | February | 3 |
| Last day to add or drop any class with no record – Matriculated Undergraduate and Non-degree students | Wednesday | February | 5 |
| Spring 2026 proposals available ** | Friday | February | 7 |
| Last day to add or drop any class with no record – Matriculated Graduate students | Wednesday | February | 12 |
| Holiday - Presidents’ Day | Monday | February | 17 |
| Monday class schedule will be followed | Thursday | February | 20 |
| Spire open for Summer 2025 | Monday | March | 3 |
| Spring 2026 Large class requests due in CAPS ** | Friday | March | 7 |
| Spring recess begins | Sunday | March | 16 |
| Registration begins for Summer 2025 | Monday | March | 17 |
| Proposal for Spring 2026 due in CAPS ** | Friday | March | 21 |
| Spire open for Fall 2025 | Monday | March | 24 |
| Classes resume | Monday | March | 24 |
| Last day to Drop with "DR" - Graduate | Thursday | April | 3 |
| Last day to Drop with ‘W’ and select 'P/F' - Undergraduate, Stockbridge, U+ | Thursday | April | 3 |
| Registration begins for Fall 2025 | Monday | April | 7 |
| Monday class schedule will be followed | Friday | April | 18 |
| Summer 2026 Proposals due ** | Friday | April | 18 |
| Holiday - Patriot's Day | Monday | April | 21 |
| Last day of classes | Friday | May | 9 |
| Reading Day | Saturday | May | 10 |
| Final examinations begin | Monday | May | 12 |
| Last day of final examinations, semester ends | Friday | May | 16 |
| Commencement Weekend begins | Friday | May | 16 |
| Commencement Weekend ends | Sunday | May | 18 |
| First day of classes - Summer Session One | Monday | May | 19 |
| Final grades due by midnight | Thursday | May | 22 |
| Last day to add/drop any Summer Session One class | Friday | May | 23 |
| Last day to add 100-levelsections to Fall 25 schedule before NSOT ** | Friday | May | 24 |
| Holiday - Memorial Day | Monday | May | 26 |
| Last day to add/drop of Summer Session One classes | Monday | June | 2 |
| Last day to drop with "W" or “DR” and select 'P/F' any Summer Session One class | Thursday | June | 12 |
| Holiday – Juneteenth | Thursday | June | 19 |
| Last day of classes - Summer Session One | Tuesday | July | 1 |
| Holiday - Independence Day | Friday | July | 4 |
| First day of classes – Summer Session Two | Monday | July | 7 |
| Summer Session One final grades due | Monday | July | 7 |
| Last day to add/drop any Summer Session Two class | Friday | July | 11 |
| Last day to drop with “W” or “DR” of Summer Session Two | Monday | July | 14 |
| Last day to drop with "W" or “DR” and select 'P/F' any Session Two class | Wednesday | July | 30 |
| Last day of classes - Summer Session Two; Summer Term ends | Friday | August | 15 |
| Final grades due for summer classes | Wednesday | August | 20 |
| First day of classes for Fall 2025 | Tuesday | September | 2 |
| Fall 2026 Proposals available on CAPS ** | Friday | September | 5 |
| Last day to add or drop any class with no record – Matriculated Undergraduate and Non-degree students | Monday | September | 8 |
| Last day to add or drop any class with no record – Matriculated Graduate students | Monday | September | 16 |
| Spire open Winter 2026 | Wednesday | September | 24 |
| Fall 2026 Large class requests due in CAPS ** | Friday | October | 3 |
| Registration begins for Winter 2026 | Wednesday | October | 8 |
| Holiday – Indigenous People’s Day | Monday | October | 13 |
| Fall 2026 proposals due in CAPS ** | Friday | October | 17 |
| Spire open Spring 2026 | Monday | October | 27 |
| Last day to Drop with "DR" - Graduate | Tuesday | October | 28 |
| Last day to Drop with ‘W’ and select 'P/F' - Undergraduate, Stockbridge, U+ | Tuesday | October | 28 |
| Election Day – classes do not meet | Tuesday | November | 4 |
| Winter 2026 proposals due ** | Friday | November | 7 |
| Registration begins for Spring 2026 | Monday | November | 10 |
| Holiday – Veterans’ Day | Tuesday | November | 11 |
| Thanksgiving recess begins after last class | Tuesday | November | 25 |
| Classes resume | Monday | December | 1 |
| Last day of Fall classes | Tuesday | December | 9 |
| Reading Day | Wednesday | December | 10 |
| Final examinations begin | Thursday | December | 11 |
| Second Reading Day | Saturday | December | 13 |
| Last day of final examinations, semester ends | Wednesday | December | 17 |
| First Day of Winter session classes | Friday | December | 19 |
| Winter 2027 Proposals available on CAPS ** | Friday | December | 19 |
| Final Fall Session grades due by Midnight | Tuesday | December | 23 |
| Last Day to Add/Drop (Winter) | Wednesday | December | 24 |
| Holiday - Christmas Day | Thursday | December | 25 |
| 2026 | |||
| Holiday – New Year’s Day | Thursday | January | 1 |
| Last day to drop with "W" or “DR” and select 'P/F' | Tuesday | January | 13 |
| Holiday – Martin Luther King Day | Monday | January | 19 |
| Last day of classes for Winter 2026 | Wednesday | January | 28 |
| First day of classes for Spring 2026 | Thursday | January | 29 |
| Spring 2027 Proposals available on CAPS ** | Friday | January | 30 |
| Final Winter grades due | Monday | February | 2 |
| Last day to add or drop any Spring class with no record – Matriculated Undergraduate and Non-degree students | Wednesday | February | 4 |
| Last day to add or drop any Spring class with no record – Matriculated Graduate students | Wednesday | February | 11 |
| Holiday - Presidents’ Day | Monday | February | 16 |
| Monday class schedule will be followed | Tuesday | February | 17 |
| Spring 2027 Large class requests due in CAPS ** | Friday | February | 27 |
| Spring 2027 proposals due ** | Friday | March | 13 |
| Spring recess begins | Sunday | March | 15 |
| Classes resume | Monday | March | 23 |
| SPIRE opens Fall 2026 | Monday | March | 23 |
| Last day to Drop with "DR" - Graduate | Thursday | April | 2 |
| Last day to Drop with ‘W’ and select 'P/F' - Undergraduate, Stockbridge, U+ | Thursday | April | 2 |
| Registration begins for Fall 2026 | Monday | April | 6 |
| Holiday - Patriot's Day | Monday | April | 20 |
| Monday class schedule will be followed | Wednesday | April | 22 |
| Last day of classes for Spring 2026 | Friday | May | 8 |
| Reading Day | Saturday | May | 9 |
| Final examinations begin | Monday | May | 11 |
| Last day of final examinations, semester ends | Friday | May | 15 |
| Commencement Weekend begins | Saturday | May | 16 |
| Commencement Weekend ends | Sunday | May | 17 |
| First day of classes - Summer 2026 Session One | Monday | May | 18 |
| Final grades due by Midnight | Thursday | May | 21 |
| Last day to add/drop any Summer Session One class | Friday | May | 22 |
| Last day to add 100-levelsections to Fall 26 schedule before NSOT ** | Friday | May | 22 |
| Holiday - Memorial Day | Monday | May | 25 |
| Last day to drop with "W" or “DR” and select 'P/F' any Summer Session One class | Thursday | June | 11 |
| Holiday – Juneteenth | Friday | June | 19 |
| Last day of classes - Summer Session One | Tuesday | June | 30 |
| Holiday - Independence Day | Friday | July | 3 |
| First day of classes – Summer Session Two | Monday | July | 6 |
| Summer Session One final grades due | Monday | July | 6 |
| Last day to add/drop any Summer Session Two class | Friday | July | 10 |
| Last day to drop with "W" or “DR” and select 'P/F' any Summer Session Two class | Wednesday | July | 29 |
| Last day of classes - Summer Session Two; Summer Term ends | Friday | August | 14 |
| Remaining Summer grades due | Wednesday | August | 19 |