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Official School Calendar for Academic Year 2026–2027
![Meramec Valley R-III School District Calendar 26-27 Revised [PDF]](/media/2026/03/Meramec-Valley-R-III-School-District-26-27-Calendar.png)
Meramec Valley R-III School District Calendar (2026-2027)
Download this calendar table as PDF
Meramec Valley R-III School District 2026–27 calendar dates
| Date | Event |
|---|---|
| Aug 10-13, 2026 | New Teacher Training |
| Aug 17-20, 2026 | Teacher Work Days |
| Aug 24, 2026 | First Day of School |
| Sep 7, 2026 | Labor Day |
| Oct 2, 2026 | Homecoming - Half Day Students |
| Oct 5, 2026 | PD Day - No School Students |
| Nov 12, 2026 | End of Trimester - Half Day Students |
| Nov 13, 2026 | PD Day - No School Students |
| Nov 23-27, 2026 | Thanksgiving Break - No School |
| Dec 21-31, 2026 | Winter Break - No School |
| Jan 1, 2027 | New Year's Day - District Closed |
| Jan 15, 2027 | PD Day - No School Students |
| Jan 18, 2027 | MLK Jr. Day - No School |
| Feb 15, 2027 | President's Day - No School |
| Feb 26, 2027 | End of Trimester - Half Day Students |
| Mar 1, 2027 | PD Day - No School Students |
| Mar 26 - Apr 2, 2027 | Spring-Easter Break |
| Apr 23, 2027 | PD Day - No School Students |
| May 23, 2027 | PHS Graduation |
| May 27, 2027 | Last Day of School - Half Day Students |
| May 28, 2027 | Teacher Work Day |
| May 31, 2027 | Memorial Day - District Closed |
| Jun 3-30, 2027 | Summer School |
| Jun 18, 2027 | Juneteenth Observed - District Closed |
| Jul 5, 2027 | 4th of July Observed - District Closed |
Meramec Valley R-III School District Calendar 2026-2027 FAQs
When is the first day of school in Meramec Valley R-III School District 2026-2027?
The first day of school is August 24, 2026.
When is spring break in Meramec Valley R-III School District 2027?
Spring Break is from March 26 to April 2, 2027.
When is Christmas break in Meramec Valley R-III School District 2026?
Christmas Break is part of Winter Break, which runs from December 21 to December 31, 2026.
When is winter break in Meramec Valley R-III School District 2026-2027?
Winter Break is scheduled from December 21 to December 31, 2026, with school resuming after New Year's Day.
When is Thanksgiving break in Meramec Valley R-III School District 2026?
Thanksgiving Break is from November 23 to November 27, 2026.
When is the last day of school in Meramec Valley R-III School District 2027?
The last day of school is May 27, 2027, and it is a half day for students.
When is Labor Day holiday in Meramec Valley R-III School District 2026?
Labor Day is observed on September 7, 2026.
When is MLK Jr. Day in Meramec Valley R-III School District 2027?
MLK Jr. Day is observed on January 18, 2027.
When is President's Day in Meramec Valley R-III School District 2027?
President's Day is on February 15, 2027.
When is Memorial Day in Meramec Valley R-III School District 2027?
Memorial Day is observed on May 31, 2027.
When is graduation in Meramec Valley R-III School District 2027?
PHS Graduation is scheduled for May 23, 2027.
When is summer school in Meramec Valley R-III School District 2027?
Summer School runs from June 3 to June 30, 2027.
Dates can change after publication. Read our calendar disclaimer.