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Corvallis Public School District #1 MT Calendar 26-27

  • 2026/27
  • Montana

The Corvallis Public School District #1 2026–27 school year runs from Sep 8, 2026 to Jun 10, 2027. Breaks include Thanksgiving break Nov 25-27, winter break Dec 23-31, and spring break Mar 29 - Apr 2. The table below lists all teacher workdays and holidays. Download the PDF calendar, or read the FAQs.

School year starts Tue, Sep 8, 2026 First Day of School
School year ends Thu, Jun 10, 2027 Last Day of School
Next key date Tue, Sep 8, 2026 Counts down once the school year is under way

Corvallis Public School District #1 2026-27 calendar

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

Corvallis Public School District #1 school year calendar

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

  • First day of school
  • Last day of school
  • Holiday - school closed
  • Break / vacation
  • Graduation
  • Other scheduled date

August 2026

  • Aug 31 - Sep 1, 2026 — PIR Days for Staff (No Students)

September 2026

  • Aug 31 - Sep 1, 2026 — PIR Days for Staff (No Students)
  • Sep 8, 2026 — First Day of School

October 2026

  • Oct 15-16, 2026 — MEA Break (No School)

November 2026

  • Nov 6, 2026 — PIR Day (No School for Students)
  • Nov 25-27, 2026 — Thanksgiving Break

December 2026

  • Dec 23-31, 2026 — Winter Break

January 2027

  • Jan 31, 2027 — New Year's Day (No School)

February 2027

  • Feb 5, 2027 — PIR Day (No School for Students)
  • Feb 15, 2027 — Presidents' Day (No School)

March 2027

  • Mar 29 - Apr 2, 2027 — Spring Break

April 2027

  • Mar 29 - Apr 2, 2027 — Spring Break

May 2027

  • May 31, 2027 — Memorial Day (No School)

June 2027

  • Jun 5, 2027 — High School Graduation
  • Jun 10, 2027 — Last Day of School

July 2027

Corvallis Public School District #1 breaks and holidays

School is closed to students on these dates.

  • Oct 15-16, 2026 MEA Break (No School) Break
  • Nov 6, 2026 PIR Day (No School for Students) Holiday
  • Nov 25-27, 2026 Thanksgiving Break Break
  • Dec 23-31, 2026 Winter Break Break
  • Jan 31, 2027 New Year's Day (No School) Holiday
  • Feb 5, 2027 PIR Day (No School for Students) Holiday
  • Feb 15, 2027 Presidents' Day (No School) Holiday
  • Mar 29 - Apr 2, 2027 Spring Break Break
  • May 31, 2027 Memorial Day (No School) Holiday

Your checked 2026/27 Corvallis Public School District #1 planning calendar

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

Useful now13 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 6, 2026.
Full term dates table

Corvallis Public School District #1 2026–27 calendar dates

DateEvent
Aug 31 - Sep 1, 2026PIR Days for Staff (No Students)
Sep 8, 2026First Day of School
Oct 15-16, 2026MEA Break (No School)
Nov 6, 2026PIR Day (No School for Students)
Nov 25-27, 2026Thanksgiving Break
Dec 23-31, 2026Winter Break
Jan 31, 2027New Year's Day (No School)
Feb 5, 2027PIR Day (No School for Students)
Feb 15, 2027Presidents' Day (No School)
Mar 29 - Apr 2, 2027Spring Break
May 31, 2027Memorial Day (No School)
Jun 5, 2027High School Graduation
Jun 10, 2027Last Day of School

Corvallis Public School District #1 Calendar 2026-2027 – Frequently Asked Questions

When is the first day of school in Corvallis Public School District #1 for 2026-2027?
The first day of school in Corvallis Public School District #1 for the 2026-2027 academic year is September 8, 2026.
When is spring break in Corvallis Public School District #1 for 2027?
Spring break in Corvallis Public School District #1 is scheduled from March 29 to April 2, 2027.
When is Christmas break in Corvallis Public School District #1 for 2026?
Christmas break in Corvallis Public School District #1 begins on December 23, 2026 and continues through December 31, 2026.
When is winter break in Corvallis Public School District #1 for the 2026-2027 school year?
Winter break in Corvallis Public School District #1 takes place from December 23 to December 31, 2026.
When is Thanksgiving break in Corvallis Public School District #1 for 2026?
Thanksgiving break in Corvallis Public School District #1 runs from November 25 to November 27, 2026.
When is the last day of school in Corvallis Public School District #1 for 2027?
The last day of school for Corvallis Public School District #1 in the 2026-2027 school year is June 10, 2027.
When are PIR days in Corvallis Public School District #1 during the 2026-2027 school year?
PIR (Professional In-Service) days with no school for students occur on August 31 and September 1, 2026, November 6, 2026, and February 5, 2027.
When is MEA break in Corvallis Public School District #1 for 2026?
MEA break in Corvallis Public School District #1 is scheduled for October 15 and October 16, 2026.
When is Memorial Day holiday in Corvallis Public School District #1 for 2027?
Memorial Day will be observed on May 31, 2027, and there will be no school on this day.
When is high school graduation in Corvallis Public School District #1 for 2027?
High School Graduation in Corvallis Public School District #1 is scheduled for June 5, 2027.

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Corvallis Public School District #1 calendar FAQs

When is the first day of school in Corvallis Public School District #1 for 2026-2027?
The first day of school in Corvallis Public School District #1 for the 2026-2027 academic year is September 8, 2026.
When is spring break in Corvallis Public School District #1 for 2027?
Spring break in Corvallis Public School District #1 is scheduled from March 29 to April 2, 2027.
When is Christmas break in Corvallis Public School District #1 for 2026?
Christmas break in Corvallis Public School District #1 begins on December 23, 2026 and continues through December 31, 2026.
When is winter break in Corvallis Public School District #1 for the 2026-2027 school year?
Winter break in Corvallis Public School District #1 takes place from December 23 to December 31, 2026.
When is Thanksgiving break in Corvallis Public School District #1 for 2026?
Thanksgiving break in Corvallis Public School District #1 runs from November 25 to November 27, 2026.
When is the last day of school in Corvallis Public School District #1 for 2027?
The last day of school for Corvallis Public School District #1 in the 2026-2027 school year is June 10, 2027.
When are PIR days in Corvallis Public School District #1 during the 2026-2027 school year?
PIR (Professional In-Service) days with no school for students occur on August 31 and September 1, 2026, November 6, 2026, and February 5, 2027.
When is MEA break in Corvallis Public School District #1 for 2026?
MEA break in Corvallis Public School District #1 is scheduled for October 15 and October 16, 2026.
When is Memorial Day holiday in Corvallis Public School District #1 for 2027?
Memorial Day will be observed on May 31, 2027, and there will be no school on this day.
When is high school graduation in Corvallis Public School District #1 for 2027?
High School Graduation in Corvallis Public School District #1 is scheduled for June 5, 2027.

Dates can change after publication. Read our calendar disclaimer.