Tennessee school district calendars 2026-27

What the Tennessee calendars show

2 Tennessee districts are covered so far, each with dates linked to the district's own calendar. First days run from Monday, August 10, 2026 (Knox County) to Monday, August 10, 2026 (Knox County), with a median of Monday, August 10. The most common first day among them is Monday, August 10, shared by 2 districts.

Last days of school fall between Tuesday, May 25, 2027 and Wednesday, May 26, 2027, with a median of Tuesday, May 25. In the week of Thanksgiving, 1 district with 5 weekdays off and 1 district with 3 weekdays off.

1 calendar is marked approved and 0 calendars are marked tentative in the sources; tentative calendars can still change. Every district row links to a page with the month-by-month calendar, the break lengths and the source link with the day we read it.

For Knox County, the student year runs from Monday, August 10, 2026 through Wednesday, May 26, 2027. Of its 4 listed breaks, Winter Break lasts longest: 12 days, beginning Monday, December 21 and ending Friday, January 1. Counting weekdays between those endpoints and removing the listed breaks, holidays and teacher workdays leaves 177 potential weekdays. The first week contains 5 potential weekdays and the final week contains 3. These counts use only the exceptions listed here; missing closures can reduce them. They are not verified attendance totals.

Sumner County opens on Monday, August 10, 2026 and finishes on Tuesday, May 25, 2027. Its calendar lists 4 breaks; the longest is Christmas Break, from Monday, December 21 to Friday, January 1, lasting 12 calendar days. Counting weekdays between those endpoints and removing the listed breaks, holidays and teacher workdays leaves 174 potential weekdays. The first week contains 5 potential weekdays and the final week contains 2. These counts use only the exceptions listed here; missing closures can reduce them. They are not verified attendance totals.