Cobb County Calendar 2025 To 2025 Printable. The cobb county school calendar for the 2024 to 2025 school year begins on thursday, august 1, 2024 and ends on wednesday, may 21, 2025. The start date is three days.

2024 commencement information & schedule. The school year begins on thursday, august 1, 2024, and ends on wednesday,.