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Grain Valley Schools MO Calendar 26-27

  • 2026/27
  • Missouri

The Grain Valley Schools 2026–27 school year runs from Aug 25, 2026 to May 26, 2027. Breaks include Thanksgiving break Nov 25-27, winter break Dec 21-31, and spring break Mar 22-26. Download the PDF calendar, or read the FAQs.

School year starts Tue, Aug 25, 2026 First Day of School
School year ends Wed, May 26, 2027 Last Day of School
Next key date Tue, Aug 25, 2026 Counts down once the school year is under way

Grain Valley Schools 2026-27 calendar

Select a thumbnail to open it full size, zoom in, or download it.

Grain Valley Schools school year calendar

Every published date for 2026–27, colour-coded by what happens that day.

  • First day of school
  • Last day of school
  • Break / vacation

August 2026

  • Aug 25, 2026 — First Day of School

September 2026

October 2026

November 2026

  • Nov 25-27, 2026 — Thanksgiving Break

December 2026

  • Dec 21-31, 2026 — Christmas Break
  • Dec 21, 2026 - Jan 1, 2027 — Winter Break

January 2027

  • Dec 21, 2026 - Jan 1, 2027 — Winter Break

February 2027

March 2027

  • Mar 22-26, 2027 — Spring Break

April 2027

May 2027

  • May 26, 2027 — Last Day of School

June 2027

July 2027

Grain Valley Schools breaks and holidays

School is closed to students on these dates.

  • Nov 25-27, 2026 Thanksgiving Break Break
  • Dec 21-31, 2026 Christmas Break Break
  • Dec 21, 2026 - Jan 1, 2027 Winter Break Break
  • Mar 22-26, 2027 Spring Break Break

Your checked 2026/27 Grain Valley Schools planning calendar

How these dates are put together, and what to double-check before you book anything.

Useful now6 published dates for the 2026–27 school year, laid out month by month.
CheckedTaken from the district’s own published calendar, not retyped from memory.
Kept currentLast updated May 2, 2026.
Full term dates table

Grain Valley Schools 2026–27 calendar dates

DateEvent
Aug 25, 2026First Day of School
Nov 25-27, 2026Thanksgiving Break
Dec 21-31, 2026Christmas Break
Dec 21, 2026 - Jan 1, 2027Winter Break
Mar 22-26, 2027Spring Break
May 26, 2027Last Day of School

Grain Valley Schools Calendar 2026-2027 – Frequently Asked Questions

When is the first day of school in Grain Valley Schools Calendar 2026-2027?
The first day of school is August 25, 2026.
When is Thanksgiving break in Grain Valley Schools Calendar 2026-2027?
Thanksgiving break is from November 25 to November 27, 2026.
When is Christmas break in Grain Valley Schools Calendar 2026-2027?
Christmas break is from December 21 to December 31, 2026.
When is winter break in Grain Valley Schools Calendar 2026-2027?
Winter break runs from December 21, 2026 to January 1, 2027.
When is spring break in Grain Valley Schools Calendar 2026-2027?
Spring break is scheduled from March 22 to March 26, 2027.
When is the last day of school in Grain Valley Schools Calendar 2026-2027?
The last day of school is May 26, 2027.
When does the second semester start in Grain Valley Schools Calendar 2026-2027?
The second semester begins on January 5, 2027.
When is Labor Day holiday in Grain Valley Schools Calendar 2026-2027?
Labor Day is observed on September 7, 2026, and there is no school.
When is Martin Luther King Jr. Day in Grain Valley Schools Calendar 2026-2027?
Martin Luther King Jr. Day is observed on January 18, 2027, and there is no school.
When is Memorial Day in Grain Valley Schools Calendar 2026-2027?
Memorial Day is on May 31, 2027.

Useful next steps

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Grain Valley Schools calendar FAQs

When is the first day of school in Grain Valley Schools Calendar 2026-2027?
The first day of school is August 25, 2026.
When is Thanksgiving break in Grain Valley Schools Calendar 2026-2027?
Thanksgiving break is from November 25 to November 27, 2026.
When is Christmas break in Grain Valley Schools Calendar 2026-2027?
Christmas break is from December 21 to December 31, 2026.
When is winter break in Grain Valley Schools Calendar 2026-2027?
Winter break runs from December 21, 2026 to January 1, 2027.
When is spring break in Grain Valley Schools Calendar 2026-2027?
Spring break is scheduled from March 22 to March 26, 2027.
When is the last day of school in Grain Valley Schools Calendar 2026-2027?
The last day of school is May 26, 2027.
When does the second semester start in Grain Valley Schools Calendar 2026-2027?
The second semester begins on January 5, 2027.
When is Labor Day holiday in Grain Valley Schools Calendar 2026-2027?
Labor Day is observed on September 7, 2026, and there is no school.
When is Martin Luther King Jr. Day in Grain Valley Schools Calendar 2026-2027?
Martin Luther King Jr. Day is observed on January 18, 2027, and there is no school.
When is Memorial Day in Grain Valley Schools Calendar 2026-2027?
Memorial Day is on May 31, 2027.

Dates can change after publication. Read our calendar disclaimer.