Cobb County School Calendar 2025-2026: Important Dates

Planning ahead for the academic year has never been easier with the comprehensive Cobb County School calendar for 2025-2026.

This essential resource helps families, educators, and community members stay organized throughout the school year, from the first day of classes to spring graduation ceremonies.

The Cobb County School calendar serves as the official timekeeper for over 110,000 students across Georgia’s second-largest school district.

Whether you’re a parent coordinating family vacations, a teacher preparing lesson plans around professional development days, or a community member planning local events, this academic calendar provides the roadmap for success.

Cobb County School Calendar Dates 2025-2026

The Cobb County School District academic year officially begins on Monday, August 4, 2025, and concludes on Wednesday, May 20, 2026.

This 186-day calendar includes 180 instructional days as mandated by Georgia state law, with additional days allocated for teacher planning, professional development, and potential makeup days due to inclement weather.

Students will experience 174 traditional classroom instruction days supplemented by four strategic digital learning days designed to enhance technology integration and provide flexible learning opportunities.

The CCSD calendar aligns with state requirements while incorporating innovative educational approaches that prepare students for 21st-century learning environments.

Teachers benefit from 186 contractual work days, including conference periods, curriculum planning sessions, and mandatory professional development workshops.

This structured approach ensures educators have adequate time for lesson preparation, student assessment, and collaborative planning activities.

Here are the Cobb County School District important dates for the 2025–2026 school year, listed in chronological order:

1. The first day of school for students is Monday, August 4, 2025. Classes start for Cobb County School students.
2. A Digital Learning Day is scheduled for Monday, August 18, 2025.
3. A Cobb County School District Board Meeting will take place on Thursday, August 21, 2025.
4. Schools will be closed on Monday, September 1, 2025, in observance of Labor Day.
5. The Cobb County School District Board Meeting is scheduled for Thursday, September 18, 2025.
6. Fall Break is scheduled from Monday, September 22, through Friday, September 26, 2025, and schools will be closed during this period.
7. A Digital Learning Day is scheduled for Monday, October 13, 2025.
8. Elementary and middle school conference week runs from Tuesday, October 14, through Friday, October 17, 2025.
9. A Cobb County School District Board Meeting will be held on Thursday, October 16, 2025.
10. Election Day is Tuesday, November 4, 2025, and will be a student holiday and staff workday.
11. A Cobb County School District Board Meeting will be held on Thursday, November 13, 2025.
12. Thanksgiving Break 2025 will be observed from Monday, November 24, through Friday, November 28, 2025, and schools will be closed.
13. A Digital Learning Day is scheduled for Tuesday, December 2, 2025.
14. A Cobb County School District Board Meeting will take place on Thursday, December 11, 2025.
15. Early release days for all grade levels are scheduled for Thursday, December 18, and Friday, December 19, 2025.
16. Winter Break begins on Monday, December 22, 2025, and continues through Friday, January 2, 2026; schools will be closed during this time.
17. Monday, January 5, 2026, is a winter holiday and a student holiday/staff workday.
18. A Cobb County School District Board Meeting is scheduled for Thursday, January 15, 2026.
19. Schools will be closed on Monday, January 19, 2026, in observance of Martin Luther King Jr. Day.
20. Winter Break will take place from Monday, February 16, through Friday, February 20, 2026, and schools will be closed.
21. A Digital Learning Day is scheduled for Monday, March 2, 2026.
22. Cobb County School Spring Break 2026 will be observed from Monday, April 6, through Friday, April 10, 2026, and schools will be closed during this time.
23. Early release days for all grade levels are scheduled for Monday, May 18; Tuesday, May 19; and Wednesday, May 20, 2026.
24. Wednesday, May 20, 2026, is the last day of school for students.
25. Schools will be closed on Monday, May 25, 2026, in observance of Memorial Day.

Major School Holidays and Extended Breaks

Understanding when students are out of school helps families plan memorable experiences and necessary childcare arrangements.

The Cobb County academic calendar features strategically placed breaks that align with federal holidays and provide optimal learning intervals.

Labor Day Holiday

Labor Day Holiday is Monday, September 1, 2025. Students and staff enjoy a three-day weekend to celebrate the contributions of American workers while providing a brief respite during the early weeks of the school year.

Fall Break

Cobb County Fall Break 2025 is from Monday, September 22 through Friday, September 26, 2025. This week-long autumn break allows families to enjoy Georgia’s beautiful fall weather, visit pumpkin patches, or take advantage of off-peak travel rates. Teachers use this time for curriculum alignment and professional development activities.

Thanksgiving Holiday

Cobb County Thanksgiving Break 2025 is from Monday, November 24 through Friday, November 28, 2025. The traditional Thanksgiving break spans November 24-28, 2025, providing families with extended time for holiday gatherings and travel.

This five-day break includes the Thanksgiving Day federal holiday and creates a natural pause before the final push to winter holidays.

Winter Holiday Break

Monday, December 22, 2025 through Monday, January 6, 2026 The winter break extends from December 22, 2025, through January 5, 2026, with students returning to school on Tuesday, January 6, 2026.

This extended two-week break encompasses Christmas, New Year’s Day, and provides families with quality time during the holiday season.

Martin Luther King Jr. Day

MLK Day Holiday is Monday, January 19, 2026. Students observe Martin Luther King Jr. Day on January 19, 2026, while teachers participate in professional development activities and curriculum planning sessions.

Presidents’ Day Week

Monday, February 16 through Friday, February 20, 2026 Winter break occurs February 16-20, 2026, providing a mid-winter respite that coincides with Presidents’ Day observances and allows families to engage in educational activities or winter recreation.

Spring Break

Cobb County Spring Break 2026 is from Monday, April 6 through Friday, April 10, 2026. The traditional spring break offers families opportunities for vacation travel, college campus visits for high school students, or participation in spring sports camps and academic enrichment programs.

Memorial Day

Memorial Day Holiday is Monday, May 25, 2026. The final holiday of the academic year honors fallen military service members while providing a long weekend transition into summer vacation activities.

Digital Learning Days and Technology Integration

Cobb County Schools embraces 21st-century education through strategically implemented digital learning days that count toward the required 180 instructional days.

These technology-enhanced learning experiences prepare students for an increasingly digital world while providing educators with professional development opportunities.

Digital Learning Schedule for 2025-2026:

Monday, August 18, 2025: Inaugural digital learning day focusing on technology orientation, learning management system navigation, and establishing online classroom routines.

Monday, October 13, 2025: Mid-semester digital learning day emphasizing virtual collaboration, digital citizenship, and technology-enhanced project completion.

Tuesday, December 2, 2025: First semester wrap-up digital learning day featuring online assessments, portfolio development, and semester reflection activities.

Monday, March 2, 2026: Spring semester digital learning day preparing students for state assessments through online practice tests and review sessions.

During digital learning days, students access assignments through the district’s learning management system, participate in virtual classroom sessions, and engage with multimedia educational content.

Teachers provide live online office hours, conduct virtual small group sessions, and offer individualized support through video conferencing platforms.

Parents can access digital learning resources, technical support tutorials, and troubleshooting guides through the CobbK12.org website.

The district provides comprehensive support for families who need assistance with technology access, internet connectivity, or device functionality.

Early Release Days and Conference Periods

Strategic early release days enhance educational effectiveness by providing additional time for parent-teacher conferences, professional collaboration, and assessment activities while minimizing disruption to family schedules.

December Early Release Days: Thursday, December 18 and Friday, December 19, 2025 Students dismiss at noon on both days, allowing teachers additional preparation time before the winter holiday break and providing families with extended weekend time for holiday activities.

End-of-Year Early Release Days: Monday, May 18 through Wednesday, May 20, 2026 The final three days of the academic year feature early dismissal schedules, enabling teachers to complete final grades, conduct end-of-year assessments, and prepare classrooms for summer maintenance while allowing students to transition gradually into summer vacation mode.

Elementary and Middle School Conference Week: Tuesday, October 14 through Friday, October 17, 2025 Parent-teacher conferences occur during regularly scheduled school hours with modified dismissal times, enabling meaningful conversations about student progress, academic goals, and collaborative support strategies.

Parents should coordinate with teachers to schedule conference appointments and arrange appropriate childcare for early dismissal days.

Bus transportation follows modified schedules during early release periods, with detailed information available through the district’s transportation department.

Teacher Professional Development and Staff Planning Days

Cobb County Schools prioritizes educator excellence through comprehensive professional development opportunities and dedicated planning time that directly benefits student learning outcomes.

Election Day Staff Development: Tuesday, November 4, 2025 While students enjoy a holiday, teachers participate in curriculum workshops, data analysis sessions, and collaborative planning activities designed to enhance instructional effectiveness.

Conference Week Professional Development: October 14-17, 2025 Teachers engage in parent communication training, assessment strategy workshops, and grade-level collaboration sessions that strengthen school-family partnerships.

Additional staff development days occur throughout the academic year, focusing on emerging educational technologies, differentiated instruction strategies, and social-emotional learning integration.

These professional learning opportunities ensure Cobb County educators remain current with best practices and innovative teaching methodologies.

Accessing and Managing Your Cobb County School Calendar

Modern families need flexible access to school calendar information across multiple platforms and devices. Cobb County Schools provides comprehensive digital calendar resources that integrate seamlessly with popular scheduling applications.

Official PDF Download: Visit CobbK12.org and navigate to the “District Calendar” section to download the official Year-at-a-Glance PDF. This printable document provides a comprehensive overview of all important dates, holidays, and special events for easy reference and family planning.

Google Calendar Integration: Subscribe to the official Cobb County Schools calendar feed by clicking the “Subscribe” button on the district events page. Copy the provided iCal URL and paste it into Google Calendar’s “Add by URL” function for automatic updates and smartphone notifications.

Microsoft Outlook Synchronization: Outlook users can access the calendar by navigating to “File → Account Settings → Internet Calendars” and pasting the district calendar URL. This integration ensures calendar updates appear automatically across all connected devices.

Mobile Device Access: The responsive CobbK12.org website provides mobile-optimized calendar viewing, while the district’s official mobile app offers push notifications for important dates and emergency announcements.

Calendar subscribers receive automatic updates when schedule changes occur due to inclement weather, emergency closures, or administrative modifications, ensuring families always have access to current information.

Planning Strategies for Academic Success

Maximizing the educational value of the school calendar requires strategic planning that aligns family activities with academic priorities and learning opportunities.

Long-term Planning: Use extended breaks for educational travel, college visits, and enrichment camps that complement classroom learning. Book popular destinations early to take advantage of school-break pricing and availability.

Conference Preparation: Mark parent-teacher conference dates immediately and prepare discussion topics, questions, and academic goals in advance. These conversations significantly impact student success when families actively participate.

Academic Support Scheduling: Plan tutoring sessions, test preparation, and academic support activities around digital learning days and early release periods when students have additional time for focused study.

Family Activity Coordination: Balance educational activities with relaxation and family bonding time during breaks. Consider local cultural events, museum visits, and community programs that align with curriculum topics.

Childcare Arrangements: Identify reliable childcare options for early release days, teacher workdays, and unexpected closures. Many local organizations offer special programs during school breaks and professional development days.

Emergency Procedures and Makeup Day Policies

Cobb County Schools maintains comprehensive emergency protocols that prioritize safety while ensuring educational continuity and meeting state instructional requirements.

The district calendar includes designated makeup days that activate when school closures exceed the built-in flexibility days.

Additional makeup options include converting teacher planning days, extending the school year, or implementing Saturday sessions, depending on the severity and duration of closures.

Emergency communication occurs through the district’s automated calling system, official website updates, social media announcements, and local news partnerships.

Families should ensure contact information remains current through the student information system to receive timely notifications.

Digital learning protocols may activate during extended closures, allowing students to continue educational progress from home while maintaining social distancing or safety requirements.

These contingency plans demonstrate the district’s commitment to uninterrupted learning regardless of external circumstances.

Community Resources and Support Services

Cobb County Schools extends beyond traditional academic services to provide comprehensive family support and community engagement opportunities throughout the school year.

Local businesses often offer special programs and discounts during school breaks, creating economic benefits for families while supporting the broader community. Many organizations coordinate volunteer opportunities that align with school holidays and provide meaningful service learning experiences.

The district maintains partnerships with cultural institutions, recreation centers, and educational organizations that offer enrichment programs during break periods. These collaborations ensure students have access to continued learning opportunities even when school is not in session.

Community organizations frequently schedule family-friendly events around the school calendar, creating opportunities for neighborhood engagement and student socialization outside the traditional classroom environment.

Technology Resources and Digital Support

Cobb County Schools provides extensive technology support to ensure all families can successfully participate in digital learning experiences and access online calendar resources.

The district’s technology help desk offers multilingual support during regular business hours, with extended availability during digital learning days and the beginning of each semester. Technical support includes device troubleshooting, internet connectivity assistance, and learning management system navigation.

Online tutorials cover common technology challenges, from basic computer skills to advanced digital learning platform features. These resources empower families to support student learning at home while building essential 21st-century skills.

Device lending programs ensure all students have access to necessary technology for digital learning days and take-home assignments. Families can request equipment through school counselors or the district technology department.

Preparing for the 2025-2026 Academic Year

Success in the upcoming school year begins with early preparation and strategic planning that incorporates all aspects of the academic calendar.

Families who proactively engage with calendar resources and plan accordingly create optimal conditions for student achievement.

Download the official Cobb County School Calendar PDF today and integrate important dates into your family’s planning system.

Subscribe to digital calendar feeds for automatic updates and consider how each break period can support your child’s educational and personal development goals.

Mark conference weeks, early release days, and digital learning dates as priority planning periods that require special attention and preparation.

These strategic intervals offer unique opportunities for enhanced family engagement with the educational process.

The 2025-2026 academic year promises exciting educational opportunities supported by a thoughtfully designed calendar that balances instruction, rest, and family time.

By understanding and utilizing these calendar resources effectively, Cobb County families can maximize their educational investment and create lasting memories throughout the school year.

Cobb County School Calendar PDF

FAQs About the Cobb County School Calendar