UCI Summer Session offers more than 800 courses across 70 academic disciplines each summer, including a wide variety of online classes.
2026 Session Dates
Session 1: Jun 22 – Jul 29 10-Week: Jun 22 – Aug 28 Session 2: Aug 3 – Sept 9
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Summer Session is open to everyone. You are encouraged to enroll early, as enrollment is on a first-come, first-served basis. For more information, please visit the Registration section of our website.
