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Inver Grove Heights Schools isd 99 MN Calendar 26-27

  • 2026/27
  • Minnesota
  • 5 teacher days

The Inver Grove Heights Schools isd 99 2026–27 school year runs from Sep 2, 2026 to May 28, 2027. Breaks include Thanksgiving break Nov 26-27, winter break Dec 23-31, and spring break Mar 29-31. The table below lists all teacher workdays, early release days, and holidays. Download the PDF calendar, or read the FAQs.

School year starts Wed, Sep 2, 2026 Family Connections PreK-5; First Day of School (Grades 6-9)
School year ends Thu, Jun 3, 2027 Early Release & Last Day of School (K-11)
Next key date Wed, Sep 2, 2026 Counts down once the school year is under way

Inver Grove Heights Schools isd 99 2026-27 calendar

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Inver Grove Heights Schools isd 99 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
  • Teacher / professional day
  • Parent-teacher conference
  • Grading period / report cards
  • Other scheduled date

August 2026

  • Aug 17-20, 2026 — New Staff Workshop
  • Aug 24-27, 2026 — Professional Development

September 2026

  • Sep 2, 2026 — Family Connections PreK-5; First Day of School (Grades 6-9)
  • Sep 3, 2026 — First Day of School (Grades 1-5, 7-8 & 10-12)
  • Sep 7, 2026 — No School PreK-12 & Staff
  • Sep 8, 2026 — First Day of School (PreK & Kindergarten)
  • Sep 28, 2026 — No School (Grades PreK-5); Flex Learning Day (Grades 6-12)

October 2026

  • Oct 12-13, 2026 — Evening Conferences (No School PreK)
  • Oct 14, 2026 — Daytime Conferences (No School PreK-12)
  • Oct 15-16, 2026 — No School PreK-12 & Staff

November 2026

  • Nov 5, 2026 — End of Quarter 1; Professional Development
  • Nov 9, 2026 — Beginning of Quarter 2
  • Nov 26-27, 2026 — No School PreK-12 & Staff (Thanksgiving Break)

December 2026

  • Dec 7, 2026 — No School (Grades PreK-5); Flex Learning Day (Grades 6-12)
  • Dec 23-31, 2026 — No School PreK-12 & Staff (Winter Break)

January 2027

  • Jan 1, 2027 — No School PreK-12 & Staff; School Resumes
  • Jan 18, 2027 — No School PreK-12 & Staff
  • Jan 22, 2027 — End of Quarter 2 & Semester 1
  • Jan 25, 2027 — Professional Development
  • Jan 26, 2027 — Beginning of Quarter 3 & Semester 2

February 2027

  • Feb 15, 2027 — No School PreK-12 & Staff
  • Feb 16, 2027 — No School (Grades PreK-5); Flex Learning Day (Grades 6-12)

March 2027

  • Mar 3-4, 2027 — Evening Conferences
  • Mar 5, 2027 — Daytime Conferences (No School PreK-12)
  • Mar 26, 2027 — End of Quarter 3
  • Mar 29-31, 2027 — No School PreK-12 & Staff (Spring Break)

April 2027

  • Apr 1-2, 2027 — No School PreK-12 & Staff
  • Apr 5, 2027 — Professional Development
  • Apr 6, 2027 — School Resumes; Beginning of Quarter 4

May 2027

  • May 28, 2027 — Last Day of School (PreK); Last Day of School (Grade 12)
  • May 31, 2027 — No School PreK-11 & Staff

June 2027

  • Jun 3, 2027 — Early Release & Last Day of School (K-11)
  • Jun 4, 2027 — End of Quarter 4 & Semester 2; Professional Development

July 2027

Inver Grove Heights Schools isd 99 teacher and staff days 2026/27

Students normally stay home on these days. Confirm with the district before making plans.

  • Aug 24-27, 2026 Professional Development District source
  • Nov 5, 2026 End of Quarter 1; Professional Development District source
  • Jan 25, 2027 Professional Development District source
  • Apr 5, 2027 Professional Development District source
  • Jun 4, 2027 End of Quarter 4 & Semester 2; Professional Development District source

Inver Grove Heights Schools isd 99 breaks and holidays

School is closed to students on these dates.

  • Sep 7, 2026 No School PreK-12 & Staff Holiday
  • Sep 28, 2026 No School (Grades PreK-5); Flex Learning Day (Grades 6-12) Holiday
  • Oct 15-16, 2026 No School PreK-12 & Staff Holiday
  • Nov 26-27, 2026 No School PreK-12 & Staff (Thanksgiving Break) Break
  • Dec 7, 2026 No School (Grades PreK-5); Flex Learning Day (Grades 6-12) Holiday
  • Dec 23-31, 2026 No School PreK-12 & Staff (Winter Break) Break
  • Jan 1, 2027 No School PreK-12 & Staff; School Resumes Holiday
  • Jan 18, 2027 No School PreK-12 & Staff Holiday
  • Feb 15, 2027 No School PreK-12 & Staff Holiday
  • Feb 16, 2027 No School (Grades PreK-5); Flex Learning Day (Grades 6-12) Holiday
  • Mar 29-31, 2027 No School PreK-12 & Staff (Spring Break) Break
  • Apr 1-2, 2027 No School PreK-12 & Staff Holiday
  • May 31, 2027 No School PreK-11 & Staff Holiday

Your checked 2026/27 Inver Grove Heights Schools isd 99 planning calendar

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

Useful now33 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 3, 2026.
Full term dates table

Inver Grove Heights Schools isd 99 2026–27 calendar dates

DateEvent
Aug 17-20, 2026New Staff Workshop
Aug 24-27, 2026Professional Development
Sep 2, 2026Family Connections PreK-5; First Day of School (Grades 6-9)
Sep 3, 2026First Day of School (Grades 1-5, 7-8 & 10-12)
Sep 7, 2026No School PreK-12 & Staff
Sep 8, 2026First Day of School (PreK & Kindergarten)
Sep 28, 2026No School (Grades PreK-5); Flex Learning Day (Grades 6-12)
Oct 12-13, 2026Evening Conferences (No School PreK)
Oct 14, 2026Daytime Conferences (No School PreK-12)
Oct 15-16, 2026No School PreK-12 & Staff
Nov 5, 2026End of Quarter 1; Professional Development
Nov 9, 2026Beginning of Quarter 2
Nov 26-27, 2026No School PreK-12 & Staff (Thanksgiving Break)
Dec 7, 2026No School (Grades PreK-5); Flex Learning Day (Grades 6-12)
Dec 23-31, 2026No School PreK-12 & Staff (Winter Break)
Jan 1, 2027No School PreK-12 & Staff; School Resumes
Jan 18, 2027No School PreK-12 & Staff
Jan 22, 2027End of Quarter 2 & Semester 1
Jan 25, 2027Professional Development
Jan 26, 2027Beginning of Quarter 3 & Semester 2
Feb 15, 2027No School PreK-12 & Staff
Feb 16, 2027No School (Grades PreK-5); Flex Learning Day (Grades 6-12)
Mar 3-4, 2027Evening Conferences
Mar 5, 2027Daytime Conferences (No School PreK-12)
Mar 26, 2027End of Quarter 3
Mar 29-31, 2027No School PreK-12 & Staff (Spring Break)
Apr 1-2, 2027No School PreK-12 & Staff
Apr 5, 2027Professional Development
Apr 6, 2027School Resumes; Beginning of Quarter 4
May 28, 2027Last Day of School (PreK); Last Day of School (Grade 12)
May 31, 2027No School PreK-11 & Staff
Jun 3, 2027Early Release & Last Day of School (K-11)
Jun 4, 2027End of Quarter 4 & Semester 2; Professional Development

Inver Grove Heights Schools Calendar 2026-2027 FAQ

When is the first day of school in Inver Grove Heights Schools for 2026-2027?
The first day of school is September 2, 2026 for grades 6-9 and September 3, 2026 for most other students. PreK and Kindergarten start on September 8, 2026.
When is spring break in Inver Grove Heights Schools for 2027?
Spring break is scheduled from March 29 to March 31, 2027.
When is Christmas break in Inver Grove Heights Schools for 2026?
Christmas break begins on December 23, 2026 and continues through December 31, 2026.
When is winter break in Inver Grove Heights Schools for 2026-2027?
Winter break runs from December 23, 2026 through January 1, 2027, with school resuming after that period.
When is Thanksgiving break in Inver Grove Heights Schools for 2026?
Thanksgiving break is from November 26 to November 27, 2026.
When is the last day of school in Inver Grove Heights Schools for 2027?
The last day of school is June 3, 2027 for students in grades K-11, with an early release schedule.
When does the second semester start in Inver Grove Heights Schools for 2027?
The second semester begins on January 26, 2027.
When is the end of the first quarter in Inver Grove Heights Schools for 2026?
The first quarter ends on November 5, 2026.
When does the fourth quarter begin in Inver Grove Heights Schools for 2027?
The fourth quarter begins on April 6, 2027.
Are there any professional development days in Inver Grove Heights Schools for 2026-2027?
Yes, professional development days are scheduled on August 24-27, 2026, November 5, 2026, January 25, 2027, April 5, 2027, and June 4, 2027.

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Inver Grove Heights Schools isd 99 calendar FAQs

When is the first day of school in Inver Grove Heights Schools for 2026-2027?
The first day of school is September 2, 2026 for grades 6-9 and September 3, 2026 for most other students. PreK and Kindergarten start on September 8, 2026.
When is spring break in Inver Grove Heights Schools for 2027?
Spring break is scheduled from March 29 to March 31, 2027.
When is Christmas break in Inver Grove Heights Schools for 2026?
Christmas break begins on December 23, 2026 and continues through December 31, 2026.
When is winter break in Inver Grove Heights Schools for 2026-2027?
Winter break runs from December 23, 2026 through January 1, 2027, with school resuming after that period.
When is Thanksgiving break in Inver Grove Heights Schools for 2026?
Thanksgiving break is from November 26 to November 27, 2026.
When is the last day of school in Inver Grove Heights Schools for 2027?
The last day of school is June 3, 2027 for students in grades K-11, with an early release schedule.
When does the second semester start in Inver Grove Heights Schools for 2027?
The second semester begins on January 26, 2027.
When is the end of the first quarter in Inver Grove Heights Schools for 2026?
The first quarter ends on November 5, 2026.
When does the fourth quarter begin in Inver Grove Heights Schools for 2027?
The fourth quarter begins on April 6, 2027.
Are there any professional development days in Inver Grove Heights Schools for 2026-2027?
Yes, professional development days are scheduled on August 24-27, 2026, November 5, 2026, January 25, 2027, April 5, 2027, and June 4, 2027.

Dates can change after publication. Read our calendar disclaimer.