Columbia University Calendar 2025-26

Columbia University Calendar 2025-26. Home / academic schedule overview. Effective fall 2024, the fall and spring.

Summer 2025 fall 2025 winter 2025 spring 2026 summer 2026; Students should consult with their program for specific calendar information on meeting dates.

Summer 2025 Fall 2025 Winter 2025 Spring 2026 Summer 2026;

Students should consult with their program for specific calendar information on meeting dates.

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Some programs, including johnson mba programs, law, and vet have different academic calendars.

This Page Details The Ihn.

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August 25, 2025 January 12, 2026.

The academic calendar is divided into fall and spring semesters of approximately 15 weeks each and summer sessions of varying length.

Please Be Aware That Dates On The Tentative Calendar Are Subject To Change Without Notice.

Summer 2025 fall 2025 winter 2025 spring 2026 summer 2026;