OLLI @Berkeley offers four academic terms per year: fall, winter, spring and summer. Courses vary in length, start date, and type (in person, livestreamed and/or recorded).
Spring 2025
Mar. 31–May 31
- Feb. 10: Registration opens
- March 31: Courses begin (most 4-, 6- and 8-week courses)
- April 18: Registration closes (all courses)
- April 21: Courses begin (second set of 4-week courses)
- May 31: Term ends; final day to access course materials
Summer 2025
June 3–Aug. 31
- April 22: Registration opens
- June 3: Courses begin
- June 13: Registration closes
- June 27: Courses end
- Aug. 31: Term ends; final day to access course materials
Fall 2025
Sept. 1–Dec. 31
- July 14: Registration opens
- Sept. 15: Courses begin (many 3-, 4- and 6-week courses)
- Oct. 10: Registration closes
- Oct. 13: Courses begin (remaining 3- and 4-week courses)
- Dec. 31: Term ends; final day to access course materials
Winter 2026
Jan. 1–March 30
- Oct. 13: Registration opens
- Jan. 20: Courses begin (many 3-, 4- and 6-week courses)
- Feb. 6: Registration closes
- Feb. 17: Courses begin (remaining 3- and 4-week courses)
- March 30: Term ends; final day to access course materials
Spring 2026
March 30–May 31
- Feb. 9: Registration opens
- March 30: Courses begin (many 3-, 4- and 6-week courses)
- April 17: Registration closes
- April 27: Courses begin (remaining 3- and 4-week courses)
- May 31: Term ends; final day to access course materials
Summer 2026
June 1–Aug. 31
- April 20: Registration opens
- June 1: Courses begin
- June 12: Registration closes
- June 25: Courses end
- Aug. 31: Term ends; final day to access course materials
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