# Clarksville-Montgomery County School System calendar 2026-27: no-school days, breaks, early release

Next day off and break: No school, Monday, October 12 to Friday, October 16.

## Add to your calendar

- [Google Calendar feed URL](https://mavolife.com/school-calendars/tn/clarksville-montgomery-county-school-system/calendar.ics): copy this link into Google Calendar's From URL option.
- [Apple Calendar](webcal://mavolife.com/school-calendars/tn/clarksville-montgomery-county-school-system/calendar.ics)
- [Download calendar file](https://mavolife.com/school-calendars/tn/clarksville-montgomery-county-school-system/calendar.ics)
- [Official 2026–27 printable PDF](https://www.cmcss.net/wp-content/uploads/2025/12/CMCSS-Calendars-26-27-5.pdf)
- [Official 2027–28 printable PDF](https://www.cmcss.net/wp-content/uploads/2025/12/2027-2028-Calendar.pdf)

## 2026–27 student dates

- August 3 to 4: No school. Students do not attend; teacher in-service.
- August 5: First day of school. First student day; students attend for a half day.
- August 5: Half day for students. Half day for students.
- August 6 to 7: No school. Students do not attend; teacher staff development.
- August 26: No school. Students do not attend; teacher staff development.
- September 7: No school. Students do not attend; teachers do not report.
- October 9: End of 9 weeks. End of the first 9-week grading period.
- October 12 to 16: No school. Students do not attend; teachers do not report.
- November 3: No school. Students do not attend; teacher staff development.
- November 11: No school. Students do not attend; teachers do not report.
- November 23 to 27: Thanksgiving break. Students do not attend; teachers do not report.
- December 17: End of 9 weeks. End of the second 9-week grading period.
- December 17: Half day for students. Half day for students.
- December 18, 2026 to January 4, 2027: Winter break. Students do not attend during winter break.
- January 5: No school. Students do not attend; teacher staff development.
- January 18: No school. Students do not attend; teachers do not report.
- February 15: No school. Students do not attend; teachers do not report.
- March 12: End of 9 weeks. End of the third 9-week grading period.
- March 15 to 19: Spring break. Students do not attend during spring break.
- March 26: No school. Students do not attend; teachers do not report.
- May 26: Last day of school. Last student day; students attend for a half day.
- May 26: Half day for students. Half day for students.
- May 27: No school. Students do not attend; teacher staff development.

Source: [Official 2026–27 PDF](https://www.cmcss.net/wp-content/uploads/2025/12/CMCSS-Calendars-26-27-5.pdf). Checked September 24, 2026.

## 2027–28 student dates

- August 2 to 3: No school: teacher in-service. Students do not attend during teacher in-service.
- August 4: First student day. First student day; students attend for a half day.
- August 4: Half day. Half day for students.
- August 5 to 6: No school: staff development. Students do not attend during teacher staff development.
- August 25: No school: staff development. Students do not attend during teacher staff development.
- September 6: No school. Students do not attend.
- October 8: End of grading period. End of the first nine-week grading period.
- October 11 to 15: Fall break. Students do not attend during fall break.
- November 2: No school: staff development. Students do not attend during teacher staff development.
- November 11: No school. Students do not attend.
- November 22 to 26: Thanksgiving break. Students do not attend during Thanksgiving break.
- December 16: End of grading period. End of the second nine-week grading period.
- December 16: Half day. Half day for students.
- December 17, 2027 to January 4, 2028: Winter break. Students do not attend during winter break. The listed teacher non-report and staff-development dates continue the break through January 4.
- January 17: No school. Students do not attend.
- February 21: No school. Students do not attend.
- March 7: No school: staff development. Students do not attend during teacher staff development.
- March 10: End of grading period. End of the third nine-week grading period.
- March 13 to 17: Spring break. Students do not attend during spring break; the professional growth day is during the break.
- April 14: No school. Students do not attend.
- May 24: Last student day. Last student day; students attend for a half day.
- May 24: Half day. Half day for students.
- May 25: No school: staff development. Students do not attend during teacher staff development.

Source: [Official 2027–28 PDF](https://www.cmcss.net/wp-content/uploads/2025/12/2027-2028-Calendar.pdf). Checked September 24, 2026.

This page is an independent convenience copy. Clarksville-Montgomery County School System's PDFs remain the source of truth, and dates can change after publication.

[View this school calendar on Mavo](https://mavolife.com/school-calendars/tn/clarksville-montgomery-county-school-system)