Specific deadlines have been determined for the programs listed below. Be sure to review the dates listed for your specific program.
Summer Session 2025
| Event | Day | Date |
| Registration Begins | Monday | April 21 |
| Memorial Day | Monday | May 26 |
| First Day of Summer Session | Tuesday | May 27 |
| Last Day to Add Four-Unit Courses | Friday | May 30 |
| Juneteenth -- No Classes | Thursday | June 19 |
| Last Day to Drop Without a "W" | Tuesday | June 24 |
Last Day to Submit Internship (INT) Paperwork to the HCC | Wednesday | June 25 |
| Mid-Session Progress Reports Submission Period | Tues - Thur | June 24-July 3 |
|
Mid-Session | Friday | June 27 |
| Independence Day (no classes) | Friday | July 4 |
| Last Day to Change to CR/NC Grading | Thursday | July 10 |
| Last Day of Classes
| Friday | August 1 |
| Reading Days | Sat-Sun | August 2-3 |
| Final Exams | Mon-Tues | August 4-5 |
| End of Summer Session | Tuesday | August 5 |
| Grades Due | Friday | August 8 |
Multicultural Summer Institute Calendar 2025
| Event | Day | Date |
| Registration Begins | Monday | April 21 |
| Memorial Day | Monday | May 26 |
| Residence Hall Move-In | Saturday | July 5 |
| First Day of Classes | Monday | July 7 |
| Last Day to Add | Wednesday | July 9 |
| Last Day to Drop Without a "W" | Thursday | July 17 |
| Mid-Session Progress Reports Submission Period | Thurs - Mon | July 17-21 |
| CR/NC Forms Due | Thursday | July 24 |
| Last Day of Classes
| Saturday | August 2 |
| End of Summer Session | Tuesday | August 5 |
| Grades Due | Friday | August 8 |