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Platte County R-3 School District MO Calendar 26-27

  • 2026/27
  • Missouri

The Platte County R-3 School District 2026–27 school year runs from Aug 25, 2026 to May 27, 2027. Breaks include Thanksgiving break Nov 25-27, winter break Dec 21-31, and spring break Mar 29-Apr 2. Download the PDF calendar, or read the FAQs.

School year starts Tue, Aug 25, 2026 First Day of School
School year ends Thu, May 27, 2027 Last Day of School
Next key date Tue, Aug 25, 2026 Counts down once the school year is under way

Platte County R-3 School District 2026-27 calendar

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

Platte County R-3 School District 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 — Winter Break

January 2027

February 2027

March 2027

  • Mar 29-Apr 2, 2027 — Spring Break

April 2027

  • Mar 29-Apr 2, 2027 — Spring Break

May 2027

  • May 27, 2027 — Last Day of School

June 2027

July 2027

Platte County R-3 School District breaks and holidays

School is closed to students on these dates.

  • Nov 25-27, 2026 Thanksgiving Break Break
  • Dec 21-31, 2026 Winter Break Break
  • Mar 29-Apr 2, 2027 Spring Break Break

Your checked 2026/27 Platte County R-3 School District planning calendar

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

Useful now5 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

Platte County R-3 School District 2026–27 calendar dates

DateEvent
Aug 25, 2026First Day of School
Nov 25-27, 2026Thanksgiving Break
Dec 21-31, 2026Winter Break
Mar 29-Apr 2, 2027Spring Break
May 27, 2027Last Day of School

Platte County R-3 School District Calendar 2026-2027 FAQs

When is the first day of school in Platte County R-3 School District for 2026-2027?
The first day of school is August 25, 2026.
When is spring break in Platte County R-3 School District for 2026-2027?
Spring break is from March 29 to April 2, 2027.
When is Christmas break in Platte County R-3 School District for 2026-2027?
Christmas break is part of winter break from December 21 to December 31, 2026.
When is winter break in Platte County R-3 School District for 2026-2027?
Winter break runs from December 21 to December 31, 2026.
When is Thanksgiving break in Platte County R-3 School District for 2026-2027?
Thanksgiving break is from November 25 to November 27, 2026.
When is the last day of school in Platte County R-3 School District for 2026-2027?
The last day of school is May 27, 2027.
When does the second semester begin in Platte County R-3 School District for 2026-2027?
The second semester begins on January 5, 2027.
Is there school on Labor Day in Platte County R-3 School District for 2026-2027?
No, there is no school on Labor Day, September 7, 2026.
Is there school on Martin Luther King Jr. Day in Platte County R-3 School District for 2026-2027?
No, there is no school on January 18, 2027.
When is Presidents' Day in Platte County R-3 School District for 2026-2027?
Presidents' Day is February 15, 2027, and there is no school on this day.

Useful next steps

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Platte County R-3 School District calendar FAQs

When is the first day of school in Platte County R-3 School District for 2026-2027?
The first day of school is August 25, 2026.
When is spring break in Platte County R-3 School District for 2026-2027?
Spring break is from March 29 to April 2, 2027.
When is Christmas break in Platte County R-3 School District for 2026-2027?
Christmas break is part of winter break from December 21 to December 31, 2026.
When is winter break in Platte County R-3 School District for 2026-2027?
Winter break runs from December 21 to December 31, 2026.
When is Thanksgiving break in Platte County R-3 School District for 2026-2027?
Thanksgiving break is from November 25 to November 27, 2026.
When is the last day of school in Platte County R-3 School District for 2026-2027?
The last day of school is May 27, 2027.
When does the second semester begin in Platte County R-3 School District for 2026-2027?
The second semester begins on January 5, 2027.
Is there school on Labor Day in Platte County R-3 School District for 2026-2027?
No, there is no school on Labor Day, September 7, 2026.
Is there school on Martin Luther King Jr. Day in Platte County R-3 School District for 2026-2027?
No, there is no school on January 18, 2027.
When is Presidents' Day in Platte County R-3 School District for 2026-2027?
Presidents' Day is February 15, 2027, and there is no school on this day.

Dates can change after publication. Read our calendar disclaimer.