Ccboe 2025-26 Calendar
Ccboe 2025-26 Calendar. The cobb county school calendar for the 2025 to 2025 school year begins on thursday, august 1, 2025 and ends on wednesday, may 21, 2025. Annual calendar 2025 (51.84 kb)
Opening session for certified staff. See our 2025/26 school calendar for more information.