Dallas ISD Calendar 2025-2026: Complete Academic Year Schedule & Important Dates

Planning your family’s academic year just got easier with the comprehensive Dallas ISD Calendar 2025-2026.

This detailed school district calendar provides families, students, and educators throughout the Dallas Independent School District with essential scheduling information for the upcoming academic year.

From the first day of classes to spring break planning, our complete guide ensures you never miss a critical date in your student’s educational journey.

Dallas ISD 2025-2026 School Year: Key Start and End Dates

The Dallas Independent School District officially welcomes students back to campus on Tuesday, August 12, 2025, marking the beginning of another transformative academic year. The school year concludes on Tuesday, May 27, 2026, providing students with a comprehensive 180-day educational experience.

Essential Academic Year Statistics:

• First Day of School: Tuesday, August 12, 2025
• Last Day of School: Tuesday, May 27, 2026
• Total School Days: 180 days
• Instructional Days: 176 days (excluding holidays and district-wide breaks)
• Teacher Preparation Days: Multiple professional development sessions throughout the year

The Dallas ISD academic calendar 2025-26 strategically balances learning time with necessary breaks, ensuring optimal educational outcomes while supporting student wellness and family planning needs across all district campuses, including traditional schools, magnet programs, and charter institutions.

1. Independence Day is observed as a holiday on Friday, July 4, 2025.
2. Teachers have professional development and workdays from Monday, August 4 to Thursday, August 7, 2025.
3. There is a teacher workday on Friday, August 8, 2025.
4. There is a teacher workday on Monday, August 11, 2025.
5. The first day of class is Tuesday, August 12, 2025.
6. Labor Day is observed as a holiday on Monday, September 1, 2025.
7. Fall Break and Fair Days are observed for students and campus team members on Thursday, October 9 and Friday, October 10, 2025.
8. There is a professional development day on Monday, October 13, 2025.
9. Parent conferences for high school are held on Monday, October 20, 2025.
10. Parent conferences for middle school are held on Tuesday, October 21, 2025.
11. Parent conferences for elementary school are held on Thursday, October 23, 2025.
12. There is a professional development day on Tuesday, November 4, 2025.
13. Thanksgiving Break is observed from Monday, November 24 to Friday, November 28, 2025.
14. Early release days for secondary schools are Wednesday, December 17 and Thursday, December 18, 2025.
15. All schools observe an early release day on Friday, December 19, 2025.
16. There is a teacher workday on Friday, December 19, 2025.
17. Winter Break runs from Monday, December 22, 2025 to Friday, January 2, 2026.
18. There is a professional development day on Monday, January 5, 2026.
19. Martin Luther King Jr. Day is observed as a holiday on Monday, January 19, 2026.
20. Parent conferences for high school are held on Monday, January 26, 2026.
21. Parent conferences for middle school are held on Tuesday, January 27, 2026.
22. Parent conferences for elementary school are held on Thursday, January 29, 2026.
23. Presidents Day is observed as a holiday on Monday, February 16, 2026.
24. Spring Break is observed from Monday, March 16 to Friday, March 20, 2026.
25. April 3 is a school holiday on Friday, April 3, 2026.
26. An inclement weather make-up day is scheduled for Monday, April 6, 2026.
27. Another inclement weather make-up day is scheduled for Monday, May 4, 2026.
28. There is an early release day for secondary schools on Friday, May 22, 2026.
29. Memorial Day is observed as a holiday on Monday, May 25, 2026.
30. There is an early release day for secondary schools on Tuesday, May 26, 2026.
31. The last day of class and an early release day for all schools is Wednesday, May 27, 2026.
32. There is a teacher workday on Wednesday, May 27, 2026, and Thursday, May 28, 2026.
33. Juneteenth is observed as a holiday on Friday, June 19, 2026.

Dallas ISD Holiday Schedule 2025-2026

Dallas ISD students and families can look forward to well-timed breaks throughout the academic year. The district’s holiday schedule provides opportunities for rest, family time, and educational enrichment beyond the classroom:

Labor Day Weekend

• Monday, September 1, 2025 – Labor Day (No School)

Thanksgiving Break

• Thursday, November 27, 2025 – Thanksgiving Day (No School)
• Friday, November 28, 2025 – Day After Thanksgiving (No School)

Winter Holiday Break

• Monday, December 22, 2025 through Thursday, January 2, 2026 – Extended Winter Break
• Classes resume Monday, January 6, 2026

Spring Break Week

• Monday, March 16, 2026 through Friday, March 20, 2026 – Spring Break
• Classes resume Monday, March 23, 2026

Good Friday Observance

• Friday, April 3, 2026 – Good Friday (No School)

These strategically placed breaks align with Board-approved policies and provide families with predictable vacation planning opportunities while maintaining educational continuity throughout the Dallas ISD system.

Professional Development Days and Early Release Schedule

Teacher excellence drives student success, which is why the Dallas ISD Calendar 2025-2026 incorporates dedicated professional development opportunities and collaborative planning time:

Scheduled Professional Development Days:

• Monday, August 4, 2025 through Thursday, August 7, 2025 – Pre-School Year Teacher Preparation
• Monday, October 13, 2025 – Fall Professional Development Day
• Tuesday, November 4, 2025 – Mid-Semester Teacher Training
• Monday, January 5, 2026 – Winter Professional Development Session
• Thursday, May 22, 2026 – Secondary School Professional Development (High Schools and Middle Schools)
• Monday, May 26, 2026 – Final Professional Development Day (Secondary Schools Only)

Early Release Wednesdays

Every first Wednesday of each month features early dismissal, allowing teachers dedicated time for:

• Grade-level collaboration and planning
• Curriculum alignment activities
• Student progress analysis
• Professional learning communities

These early release days typically shorten the school day by 90 minutes, requiring families to arrange alternative after-school care. Parents should coordinate with their campus administration regarding specific dismissal times and transportation adjustments.

Inclement Weather and Make-Up Day Provisions

Texas weather can be unpredictable, so the Dallas ISD Calendar 2025-2026 includes designated make-up days to ensure students receive their full 176 instructional days:

Designated Make-Up Dates:

• Sunday, April 6, 2026 – Primary Make-Up Day
• Sunday, May 4, 2026 – Secondary Make-Up Day

Should additional closures occur due to severe weather conditions, natural disasters, or other emergency situations, Dallas ISD may extend the school year beyond the planned Tuesday, May 27, 2026 conclusion date. The district prioritizes student safety while maintaining state-mandated instructional time requirements.

Families receive real-time notifications through the district’s communication systems, including:

• Official Dallas ISD website updates
• Mobile app notifications
• Email alerts to registered families
• Social media announcements
• Local news partnerships

Digital Calendar Access: Download and Sync Options

Stay connected with your student’s academic schedule through multiple digital calendar options designed for modern family planning:

PDF Download Options:

Visit the Dallas ISD “District Calendars” webpage and access the printable Dallas ISD Calendar 2025-2026 PDF. This comprehensive document includes:

• Monthly calendar layouts with all important dates highlighted
• Holiday schedules and break periods clearly marked
• Professional development days and early release notifications
• Make-up day provisions and emergency contact information

Calendar Synchronization:

Integrate the Dallas ISD academic calendar directly into your digital life:

Google Calendar Integration: Use the district’s .ics subscription feed to automatically sync all school dates, holidays, and important deadlines to your Google Calendar account.

Apple Calendar Compatibility: iPhone and iPad users can subscribe to the calendar feed for seamless integration with their iOS calendar applications.

Mobile Notifications: Enable push notifications to receive automatic reminders for:

• First day of school preparations
• Upcoming holiday breaks
• Early release day schedules
• Professional development days affecting student schedules
• Weather-related closure announcements

Dallas ISD Calendar 2025-2026 FAQs

Additional Planning Resources for Dallas ISD Families

Maximize your academic year preparation with these supplementary planning tools and resources:

Bell Schedule Information:

Each campus maintains specific bell schedules that may vary based on:

• Grade level configurations (elementary, middle, high school)
• Specialized program requirements
• Transportation logistics
• Community partnerships

District-Wide Testing Calendar:

Plan around important assessment periods including:

• State-mandated standardized testing windows
• District benchmark assessments
• Advanced Placement (AP) examination dates
• College readiness assessments

Athletics and Extracurricular Activities:

Student-athletes and families involved in extracurricular activities should coordinate with:

• Individual campus athletic directors
• Fine arts coordinators
• Club and organization sponsors
• Competition and performance schedules

Communication Channels:

Stay informed throughout the academic year:

• Official Website: www.dallasisd.org for district-wide announcements
• Campus Websites: Individual school sites for campus-specific information
• Social Media: Follow @DallasISD on major platforms for real-time updates
• Mobile App: Download the official Dallas ISD app for push notifications
• Email Lists: Subscribe to district and campus communication lists

Preparing for Academic Success

The Dallas ISD Calendar 2025-2026 represents more than just dates on a schedule—it’s your family’s roadmap to educational success. By staying informed about important dates, planning around breaks and professional development days, and utilizing digital tools for calendar management, you’re setting the foundation for a successful academic year.

Whether you’re preparing for your child’s first day of kindergarten on Tuesday, August 12, 2025, planning a family vacation during spring break in March 2026, or coordinating work schedules around early release Wednesdays, this comprehensive calendar guide ensures you’re prepared for every aspect of the Dallas ISD academic experience.

Remember to bookmark the official Dallas Independent School District website, subscribe to calendar feeds for automatic updates, and maintain open communication with your campus administration team. Together, we can make the 2025-2026 school year an exceptional period of growth, learning, and achievement for every Dallas ISD student.

Contact Information and Additional Support

For ongoing support throughout the Dallas ISD 2025-2026 academic year:

Dallas ISD Central Administration

• Address: 9400 N Central Expressway, Dallas, TX 75231
• Main Phone: (972) 925-3700
• Communications Office: (972) 925-3300
• Website: www.dallasisd.org

Emergency Notifications

• Weather-related closures
• Safety updates
• Schedule modifications
• Important district announcements

Stay connected, stay informed, and make the most of your Dallas ISD 2025-2026 academic year experience.