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Spring Semester 2025 First Day of Classes

First Day of Classes

When

All Day, Jan. 14, 2026

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Spring Semester 2025 First Day of Classes

12:00 am, January 14, 2026

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Campus wide

First day of classes for the Spring 2025 Semester!

See Academic Calendar for more details!

Upcoming Events

All Day, June 19, 2025

Juneteenth 2025

All Day, July 4, 2025

Independence Day (US observed)

All Day, Aug. 21, 2025

New Graduate and Professional Student Orientation August 2025

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We respectfully acknowledge the University of Arizona is on the land and territories of Indigenous peoples. Today, Arizona is home to 22 federally recognized tribes, with Tucson being home to the O’odham and the Yaqui. The university strives to build sustainable relationships with sovereign Native Nations and Indigenous communities through education offerings, partnerships, and community service.

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