July 2025
- Tue, July 01, 2025 Last Day to Withdraw - First 4-Week Classes
- Tue, July 01, 2025 Sandburg community Band Patriotic Concert
- Thu, July 03, 2025 First four-week summer classes end
- Thu, July 03, 2025 Midterm — Eight-week summer classes
- Mon, July 07, 2025 Second four-week summer classes begin
- Fri, July 18, 2025 Midterm - Second 4-Week Classes
- Wed, July 23, 2025 Last Day to Withdraw - 11-Week Summer Classes
- Wed, July 23, 2025 Last Day to Withdraw - 8-Week Summer Classes
- Wed, July 30, 2025 Last Day to Withdraw - Second 4-Week Classes