Williamson County Schools Calendar 2027-2028
Complete holiday schedule and key dates for Williamson County Schools for the 2027-2028 academic year. Official district website
School Year Timeline
Key Dates
| Event | Date(s) | Status |
|---|---|---|
| First Day of School | August 9, 2027 (Mon) | School Opens |
| Labor Day (System Closed) | September 6, 2027 (Mon) | No School |
| Martin Luther King, Jr. Day (System Closed) | January 17, 2028 (Mon) | No School |
| Mid-Winter Break | February 18, 2028 - February 21, 2028 | No School |
| Spring Holiday (System Closed) | April 14, 2028 (Fri) | No School |
| Last Day of School | May 25, 2028 (Thu) | School Closes |
Extended Time Off
| Window | Date(s) | Length |
|---|---|---|
| Student Holiday Window | Nov 20–28, 2027Districtwide no-school: Nov 22–26, 2027 · Adjacent weekend: Nov 20–21, 2027; Nov 27–28, 2027 | 9 days |
Other Important Dates
| Event | Date(s) |
|---|---|
| End of First Semester | December 17, 2027 (Fri) |
| Second Semester Begins | January 3, 2028 (Mon) |
| Last Day for Students – End of Second Semester | May 25, 2028 (Thu) |
Williamson County Schools Calendar 2027-2028 tennesseeschoolcalendar.com
View the full 2027-2028 school year by month.
Monthly calendar12 months
Williamson County Schools: Enrollment & Schools
Tennessee public education enrollment snapshot for 2024–2025, reported as of the 2024–25 TDOE reporting snapshot.
Schools by grades served
Counts use grade levels reported in the 2024–2025 Tennessee Department of Education school profile. Grade-band counts may overlap when one school serves more than one band.
Compared With Tennessee Districts
Selected highlights from this district calendar and related Tennessee calendar pages.
Williamson County Schools starts on this date; Tullahoma City Schools (July 28, 2027) and South Carroll Special School District (August 3, 2027) use different first-day dates in the related calendar set.
Compare key dates with nearby districts
Choose one or two related districts to line up major planning dates with Williamson County Schools.
Related Links
About This Calendar
Data Source: Williamson County Schools 2027-2028 student calendar; two independent visual reads match all 15 printed dated facts, but complete final-detail approval and a single all-student firstDay are not established. How we verify dates
Disclaimer: This website is not affiliated with Williamson County Schools, the Tennessee Department of Education, or any official district body. While we strive for accuracy, always verify important dates with the official district website.