For the 2026–2027 school year, the district serves 40,000 students across 42 schools in Tennessee. Classes begin August 5, 2026 and end May 26, 2027, with 180 instructional days planned. All dates listed below are sourced from the district's official publications. Verify with Clarksville-Montgomery County School System before scheduling around them.
Visual Calendar
Official Calendar Images
Official calendar scans for Clarksville-Montgomery County School System. Click any page to open the full-size image.
School Calendar
Interactive Calendar
Clarksville-Montgomery County School System's 2026–2027 academic calendar — holidays, breaks, and key dates.
Month by Month Calendar
About the District
School Information
Details and contact information for Clarksville-Montgomery County School System CMCSS.
Sources and Checks
Where these dates come from
How the 2026–2027 Clarksville-Montgomery County School System calendar on this page was compiled and what to re-check before you rely on it.
- ✓District publication. Dates are taken from the calendar Clarksville-Montgomery County School System published for 2026–2027, shown as images on this page.
- ✓Official website. Cross-checked against cmcss.net.
- ✓Board-approved version is used where the district marks one.
- ✓First and last day match the published calendar.
- ✓Breaks and holidays are listed with their full date ranges.
- ✓Teacher / no-school days are included where the district lists them.
- ✓Changes happen. Districts amend calendars mid-year — confirm with Clarksville-Montgomery County School System before booking around a date.
Common Questions
Frequently Asked Questions
Clarksville-Montgomery County School System Calendar 2026–2027 — important dates and answers.
The first day of school for students in Clarksville-Montgomery County School System is August 5, 2026.
Spring break for Clarksville-Montgomery County School System is scheduled from March 15 to March 19, 2027.
Christmas break begins on December 18, 2026 and continues through December 31, 2026.
Winter break for the 2026-2027 school year runs from December 18, 2026 through January 4, 2027.
Thanksgiving break is observed from November 23 to November 27, 2026.
The last day of school for students is May 26, 2027.
Yes. Teacher in-service and staff development days include August 3–4, August 6–7, November 3, January 5, February 3, and May 27, 2027.
Yes. Half days for students are scheduled on August 5, 2026 and May 26, 2027.
Explore More
Recently Updated Calendars
Other Tennessee school district calendars — recently added or updated.