UC San Diego student stands in front of a hand-painted rainbow-colored wall

What's bringing us joy this Pride Month

Standing on Scripps Pier looking back at the beach, with a gorgeous full rainbow in the cloudy sky ahead

Ten summer beach reads with a social-justice twist

Get Ready for Triton Student System - TSS - text illustration

Triton Student System (TSS) launches soon; learn more

Summer Session 2026 illustration of underwater diver with mask and snorkel

First Summer Session begins Monday; find courses & dates

UCSD grads in their caps and gowns smile and laugh

Commencement 2026 recap: Embracing a future of discovery

Announcements & Deadlines

June 29

First day of Summer Session 1 classes

July 3

Holiday observed for Independence Day – administrative offices closed

July 6

Summer Session 1: Deadline to re-enroll or add courses, and deadline for 100% refund of fees; see the full Summer Session calendar

July 10

Summer Session 1: Deadline to drop classes without "W" grade

July 17

Summer Session 1: Deadline for all students to change grading option and for undergrads to change units

Fall 2026

Continuing student enrollment / booking for Fall Quarter 2026 is being moved to mid-July 2026 to allow for the implementation of the new Triton Student System (TSS); read the Campus Notice for more information

Preparing for TSS

To assist with the transition to the new Triton Student System (TSS) in Summer 2026, you may be asked to review or update personal info (such as addresses or direct deposit details). For now, continue updating your information in current systems.