| FALL - 2025 | Date |
| International Student Orientation | August 12th - August 14th |
| Orientation All Residential Students | August 18th - August 19th |
| Hybrid Orientation | August 20th |
| Hybrid Immersion | August 21st - August 24th |
| Classes Begin | August 25th |
| Last Day Add/Drop Courses | August 29th |
| Labor Day No Classes | September 1st |
| Last Day Elect S/U Grading | September 5th |
| Deadline to Reschedule Exam | September 26th |
| Last Day to File Intent to Graduate - Fall 2025 | October 17th |
| Hybrid Immersion | October 16th - October 19th |
| Veterans Day Holiday | November 11th |
| Class Make Up Veterans Day | November 25th |
| Thanksgiving Holiday Break | November 26th - November 28th |
| Classes End | December 5th |
| Reading & Exam Period | December 8th - December 19th |
| Semester Break | December 22nd - January 9th |
| SPRING - 2026 | Date |
| Early Spring (Intersession) Starts | January 5th |
| Last Day Add/Drop Intersession Courses | January 5th |
| Early Spring (Intersession) End | January 9th |
| Classes Begin | January 12th |
| Last Day Add/Drop Courses | January 16th |
| M. L. King, Jr. Holiday | January 19th |
| M. L. King, Jr. Holiday Make-Up | Make Up Block/ Remote |
| Last Day Elect S/U Grading | January 23rd |
| Last Day to File Intent to Graduate - Spring 2026 | January 31st |
| Deadline to Reschedule Exam | February 20th |
| Winter Break | February 23rd - February 27th |
| Hybrid Immersion | March 19th - March 22nd |
| Program Registration/ Applications | March 23rd |
| Classes End | April 24th |
| Reading & Exam Period | April 28th - May 8th |
| Commencement | Friday, May 15th, 2026 |
| SUMMER - 2026 | Date |
| UNH Online Courses Start | May 18th |
| Hybrid Immersion | June 4th - June 7th |
| Last Day to File Intent to Graduate - Summer 2026 | June 26th |
| UNH Online Courses End | July 31st |
| Reading & Exam Period | August 1st - August 7th |
*All dates are tentative and subject to change
| FALL - 2024 | Date |
| International Student Orientation | August 13th - August 15th |
| Orientation All Residential Students | August 19th - August 21st |
| Hybrid Orientation | August 21st |
| Hybrid Immersion | August 22nd - August 25th |
| Classes Start | August 26th |
| Last Day Add/Drop Courses | August 30th |
| Last Day Elect S/U Grading | September 6th |
| Labor Day No Classes | September 2nd |
| Deadline to Reschedule Exam | September 27th |
| Hybrid Immersion | October 18th - October 21st |
| Veterans Day Holiday | November 11th |
| Class Make Up Veterans Day | November 26th |
| Thanksgiving Holiday Break | November 27th - November 29th |
| Classes End | December 6th |
| Reading & Exam Period | December 9th - December 20th |
| Semester Break | December 23rd - January 10th |
| SPRING - 2025 | Date |
| Early Spring (Intersession) Starts | January 6th |
| Last Day Add/Drop Intersession Courses | January 6th |
| Early Spring (Intersession) End | January 10th |
| Classes Start | January 13th |
| Last Day Add/Drop Courses | January 17th |
| M. L. King, Jr. Holiday | January 20th |
| M. L. King, Jr. Holiday Make-Up | Make Up Block/ Remote |
| Last Day Elect S/U Grading | January 24st |
| Deadline to Reschedule Exam | February 14th |
| Winter Break | February 24th - February 28th |
| Program Registration/ Applications | TBD |
| Hybrid Immersion | March 20th - March 24th |
| Classes End | April 25th |
| Reading & Exam Period | April 29th - May 9th |
| Commencement | Friday, May 15th, 2025 |
| SUMMER - 2025 | Date |
| UNH Online Courses Start | May 19th |
| Last Day Add/Drop Courses (Full Term) | May 23rd |
| Hybrid Immersion | June 6th - June 9th |
| UNH Online Courses End | August 1st |
| Reading & Exam Period | August 2nd - August 8th |
| IP Summer Institute Start | TBD |
| IP Summer Institute End | TBD |
