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Linn-Mar Community School District IA Calendar 26-27

  • 2026/27
  • Iowa
  • 14 teacher days

The Linn-Mar Community School District 2026–27 school year runs from Aug 24, 2026 to Jun 2, 2027. Breaks include Thanksgiving break Nov 25-27, winter break Dec 21-31, and spring break Mar 15-19. The table below lists all teacher workdays, early release days, and holidays. Download the PDF calendar, or read the FAQs.

School year starts Mon, Aug 24, 2026 First Day of School K-9th Grades
School year ends Wed, Jun 2, 2027 2-Hour Early Dismissal – Grades JrK-12 (Last Day of School)
Next key date Mon, Aug 24, 2026 Counts down once the school year is under way

Linn-Mar Community School District 2026-27 calendar

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Linn-Mar Community 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
  • Holiday - school closed
  • Break / vacation
  • Teacher / professional day
  • Early release / half day
  • Parent-teacher conference
  • Grading period / report cards
  • Graduation

August 2026

  • Aug 12-13, 2026 — New Teacher Orientation
  • Aug 17, 2026 — Teacher Workday
  • Aug 18-19, 2026 — Professional Days
  • Aug 20, 2026 — Teacher Workday
  • Aug 21, 2026 — Professional Day

September 2026

  • Sep 1, 2026 — First Day of School Pre-K
  • Sep 7, 2026 — No School (Labor Day)
  • Sep 17, 2026 — High School Conferences
  • Sep 28, 2026 — No School (Professional Day)

October 2026

  • Oct 20, 2026 — 2-Hour Early Dismissal – Grades JrK-12
  • Oct 22, 2026 — 2-Hour Early Dismissal – Grades JrK-12
  • Oct 22, 2026 — End of First Quarter
  • Oct 23, 2026 — No School (Professional Day/Workday)

November 2026

  • Nov 2-3, 2026 — No School (Professional Day)
  • Nov 19, 2026 — High School Conferences
  • Nov 25-27, 2026 — No School (Thanksgiving Break)

December 2026

  • Dec 18, 2026 — 2-Hour Early Dismissal – Grades JrK-12
  • Dec 21-31, 2026 — No School (Winter Break)

January 2027

  • Jan 1, 2027 — No School (Winter Break)
  • Jan 8, 2027 — End of Second Quarter
  • Jan 11, 2027 — No School (Professional Day/Workday)
  • Jan 18, 2027 — No School (Professional Day)

February 2027

  • Feb 4, 2027 — High School Conferences
  • Feb 23, 2027 — 2-Hour Early Dismissal – Grades JrK-12
  • Feb 25, 2027 — 2-Hour Early Dismissal – Grades JrK-12
  • Feb 26, 2027 — No School (Professional Day)

March 2027

  • Mar 15-19, 2027 — No School (Spring Break)
  • Mar 25, 2027 — End of Third Quarter
  • Mar 26, 2027 — No School (Professional Day/Workday)

April 2027

  • Apr 23, 2027 — No School (Professional Day/Workday)
  • Apr 29, 2027 — High School Conferences

May 2027

  • May 30, 2027 — High School Graduation
  • May 31, 2027 — No School (Memorial Day)

June 2027

  • Jun 2, 2027 — 2-Hour Early Dismissal – Grades JrK-12 (Last Day of School)
  • Jun 3, 2027 — No School (Teacher Workday)
  • Jun 4, 2027 — No School (Teacher Comp Day)
  • Jun 18, 2027 — District Closed

July 2027

Linn-Mar Community School District teacher and staff days 2026/27

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

  • Aug 12-13, 2026 New Teacher Orientation District source
  • Aug 17, 2026 Teacher Workday District source
  • Aug 18-19, 2026 Professional Days District source
  • Aug 20, 2026 Teacher Workday District source
  • Aug 21, 2026 Professional Day District source
  • Sep 28, 2026 No School (Professional Day) District source
  • Oct 23, 2026 No School (Professional Day/Workday) District source
  • Nov 2-3, 2026 No School (Professional Day) District source
  • Jan 11, 2027 No School (Professional Day/Workday) District source
  • Jan 18, 2027 No School (Professional Day) District source
  • Feb 26, 2027 No School (Professional Day) District source
  • Mar 26, 2027 No School (Professional Day/Workday) District source
  • Apr 23, 2027 No School (Professional Day/Workday) District source
  • Jun 3, 2027 No School (Teacher Workday) District source

Linn-Mar Community School District breaks and holidays

School is closed to students on these dates.

  • Sep 7, 2026 No School (Labor Day) Holiday
  • Nov 25-27, 2026 No School (Thanksgiving Break) Break
  • Dec 21-31, 2026 No School (Winter Break) Break
  • Jan 1, 2027 No School (Winter Break) Break
  • Mar 15-19, 2027 No School (Spring Break) Break
  • May 31, 2027 No School (Memorial Day) Holiday
  • Jun 4, 2027 No School (Teacher Comp Day) Holiday
  • Jun 18, 2027 District Closed Holiday

Your checked 2026/27 Linn-Mar Community School District planning calendar

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

Useful now39 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 April 30, 2026.
Full term dates table

Linn-Mar Community School District 2026–27 calendar dates

DateEvent
Aug 12-13, 2026New Teacher Orientation
Aug 17, 2026Teacher Workday
Aug 18-19, 2026Professional Days
Aug 20, 2026Teacher Workday
Aug 21, 2026Professional Day
Aug 24, 2026First Day of School K-9th Grades
Aug 25, 2026First Day of School 10th-12th Grades
Sep 1, 2026First Day of School Pre-K
Sep 7, 2026No School (Labor Day)
Sep 17, 2026High School Conferences
Sep 28, 2026No School (Professional Day)
Oct 20, 20262-Hour Early Dismissal – Grades JrK-12
Oct 22, 20262-Hour Early Dismissal – Grades JrK-12
Oct 22, 2026End of First Quarter
Oct 23, 2026No School (Professional Day/Workday)
Nov 2-3, 2026No School (Professional Day)
Nov 19, 2026High School Conferences
Nov 25-27, 2026No School (Thanksgiving Break)
Dec 18, 20262-Hour Early Dismissal – Grades JrK-12
Dec 21-31, 2026No School (Winter Break)
Jan 1, 2027No School (Winter Break)
Jan 8, 2027End of Second Quarter
Jan 11, 2027No School (Professional Day/Workday)
Jan 18, 2027No School (Professional Day)
Feb 4, 2027High School Conferences
Feb 23, 20272-Hour Early Dismissal – Grades JrK-12
Feb 25, 20272-Hour Early Dismissal – Grades JrK-12
Feb 26, 2027No School (Professional Day)
Mar 15-19, 2027No School (Spring Break)
Mar 25, 2027End of Third Quarter
Mar 26, 2027No School (Professional Day/Workday)
Apr 23, 2027No School (Professional Day/Workday)
Apr 29, 2027High School Conferences
May 30, 2027High School Graduation
May 31, 2027No School (Memorial Day)
Jun 2, 20272-Hour Early Dismissal – Grades JrK-12 (Last Day of School)
Jun 3, 2027No School (Teacher Workday)
Jun 4, 2027No School (Teacher Comp Day)
Jun 18, 2027District Closed

Linn-Mar Community School District 2026-2027 Calendar – Important Dates

When is the first day of school in Linn-Mar Community School District 2026-2027?
The first day of school for K-9th grades is August 24, 2026. The first day for 10th-12th grades is August 25, 2026. Pre-K begins on September 1, 2026.
When is Spring Break in Linn-Mar Community School District 2026-2027?
Spring Break is scheduled from March 15 through March 19, 2027.
When is Christmas Break in Linn-Mar Community School District 2026-2027?
Christmas Break begins on December 21, 2026 and continues through January 1, 2027.
When is Winter Break in Linn-Mar Community School District 2026-2027?
Winter Break runs from December 21, 2026 to January 1, 2027.
When is Thanksgiving Break in Linn-Mar Community School District 2026-2027?
Thanksgiving Break is from November 25 through November 27, 2026.
When is the last day of school in Linn-Mar Community School District 2026-2027?
The last day of school is June 2, 2027, with a 2-hour early dismissal for Grades JrK-12.
When is High School Graduation for Linn-Mar Community School District 2026-2027?
High School Graduation is scheduled for May 30, 2027.
When are the quarter end dates in Linn-Mar Community School District 2026-2027?
End of First Quarter: October 22, 2026.
End of Second Quarter: January 8, 2027.
End of Third Quarter: March 25, 2027.
Are there any professional development or no school days during the 2026-2027 school year?
Yes. Notable no school or professional days include: September 7, 2026 (Labor Day); September 28, 2026; November 2-3, 2026; January 11 and January 18, 2027; February 26, 2027; March 26, 2027; April 23, 2027; and May 31, 2027 (Memorial Day).

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Linn-Mar Community School District calendar FAQs

When is the first day of school in Linn-Mar Community School District 2026-2027?
The first day of school for K-9th grades is August 24, 2026. The first day for 10th-12th grades is August 25, 2026. Pre-K begins on September 1, 2026.
When is Spring Break in Linn-Mar Community School District 2026-2027?
Spring Break is scheduled from March 15 through March 19, 2027.
When is Christmas Break in Linn-Mar Community School District 2026-2027?
Christmas Break begins on December 21, 2026 and continues through January 1, 2027.
When is Winter Break in Linn-Mar Community School District 2026-2027?
Winter Break runs from December 21, 2026 to January 1, 2027.
When is Thanksgiving Break in Linn-Mar Community School District 2026-2027?
Thanksgiving Break is from November 25 through November 27, 2026.
When is the last day of school in Linn-Mar Community School District 2026-2027?
The last day of school is June 2, 2027, with a 2-hour early dismissal for Grades JrK-12.
When is High School Graduation for Linn-Mar Community School District 2026-2027?
High School Graduation is scheduled for May 30, 2027.
When are the quarter end dates in Linn-Mar Community School District 2026-2027?
End of First Quarter: October 22, 2026. End of Second Quarter: January 8, 2027. End of Third Quarter: March 25, 2027.
Are there any professional development or no school days during the 2026-2027 school year?
Yes. Notable no school or professional days include: September 7, 2026 (Labor Day); September 28, 2026; November 2-3, 2026; January 11 and January 18, 2027; February 26, 2027; March 26, 2027; April 23, 2027; and May 31, 2027 (Memorial Day).

Dates can change after publication. Read our calendar disclaimer.