Get Ready for Triton Student System - TSS - text illustration

Triton Student System (TSS) is here; find how-to pages & info

Large group of university and high-school students poses in front of a screen titled 'Reboot the Earth'

United Nations hosts hackathon to Reboot the Earth

Exterior of new Triton Health and Wellness Center building

The Triton Health & Wellness Center is now open

Summer Session 2026 - text and dates Aug 3 thru Sept 5 for Summer Session 2

Summer Session continues.... Session 2 begins this week

Announcements & Deadlines

Aug 3

First day of Summer Session 2 classes

Aug 7

Deadline to re-enroll or add courses (Summer 2)

TritonPay Alert

TritonPay will be temporarily unavailable through August 5 (for students or authorized payers). Submit payments after the maintenance period. For assistance, submit a support ticket.

TSS Alert

TSS is unavailable nightly (including weekends) from 11pm to 7am PT for system maintenance. Visit status.ucsd.edu for current TSS service updates.

Fall Booking

Fall schedule of classes is available; log into TSS for booking appointment times (continuing undergrads). New student booking begins in September. See TSS training pages for more information and status.ucsd.edu for current TSS issues & status.