Official School Calendar for Academic Year 2026–2027
View the calendar above or download a full-size version.
School
Mehlville School District 2026–27 calendar dates
| Date | Event |
|---|---|
| Aug 24, 2026 | First Day of School |
| Sep 7, 2026 | District Closed - Labor Day |
| Oct 12, 2026 | No School - Professional Development |
| Oct 16, 2026 | End of First Quarter |
| Nov 25-27, 2026 | District Closed - Thanksgiving Break |
| Dec 22, 2026 | End of Second Quarter / First Semester |
| Dec 23-31, 2026 | District Closed - Winter Break |
| Jan 5, 2027 | First Day of Second Semester |
| Jan 18, 2027 | District Closed - Martin Luther King Jr. Day |
| Feb 15, 2027 | District Closed - Presidents Day |
| Mar 12, 2027 | End of Third Quarter |
| Mar 15-19, 2027 | District Closed - Spring Break |
| Apr 6, 2027 | No School - Professional Development |
| May 17, 2027 | No School - Teacher Workday / Professional Development |
| May 27, 2027 | Last Day of School / End of Fourth Quarter and Second Semester |
| May 31, 2027 | District Closed - Memorial Day |
| Jun 1-7, 2027 | Inclement Weather Makeup Days (If Needed) |
Mehlville School District Calendar 2026-2027 – Important Dates FAQs
When is the first day of school in Mehlville School District for the 2026-2027 calendar year?
The first day of school in Mehlville School District for the 2026-2027 school year is Monday, August 24, 2026.
When is Thanksgiving break in Mehlville School District for 2026?
Thanksgiving break in Mehlville School District runs from Wednesday, November 25 through Friday, November 27, 2026.
When is Christmas break in Mehlville School District for the 2026-2027 school year?
Christmas break begins on Wednesday, December 23 and continues through Thursday, December 31, 2026.
When is winter break in Mehlville School District?
Winter break in Mehlville School District is observed from December 23 through December 31, 2026.
When is spring break in Mehlville School District for the 2026-2027 calendar year?
Spring break in Mehlville School District takes place from Monday, March 15 through Friday, March 19, 2027.
When is the last day of school in Mehlville School District for the 2026-2027 school year?
The last day of school in Mehlville School District for the 2026-2027 school year is Thursday, May 27, 2027.
When does the second semester begin in Mehlville School District?
The second semester in Mehlville School District begins on Tuesday, January 5, 2027.
Are there any professional development or teacher workdays with no students?
Yes. No-school days for students include October 12, 2026; April 6, 2027; and May 17, 2027, which are designated for professional development or teacher workdays.
What holidays are observed as district-closed days during the 2026-2027 school year?
District-closed holidays include Labor Day on September 7, 2026; Martin Luther King Jr. Day on January 18, 2027; Presidents Day on February 15, 2027; and Memorial Day on May 31, 2027.
Dates can change after publication. Read our calendar disclaimer.