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Community High School d155 IL Calendar 26-27

  • 2026/27
  • Illinois
  • 2 teacher days

The Community High School d155 2026–27 school year runs from Aug 12, 2026 to Dec 18, 2026. Breaks include Thanksgiving break Nov 25-27, winter break Dec 21 - Jan 1, and spring break Mar 29 - Apr 2. The table below lists all early release days and holidays. Download the PDF calendar, or read the FAQs.

School year starts Wed, Aug 12, 2026 First Day of School
School year ends Thu, May 27, 2027 Last Day of School (if all emergency days used)
Next key date Wed, Aug 12, 2026 Counts down once the school year is under way

Community High School d155 2026-27 calendar

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

Community High School d155 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
  • Testing / exams
  • Graduation
  • Other scheduled date

August 2026

  • Aug 5-6, 2026 — Distribution Days
  • Aug 10-11, 2026 — Institute Day - No Classes
  • Aug 12, 2026 — First Day of School

September 2026

  • Sep 7, 2026 — Labor Day - No School
  • Sep 10, 2026 — Parents’ Night/Open House - Early Release

October 2026

  • Oct 12, 2026 — Columbus Day - No School

November 2026

  • Nov 3, 2026 — Election Day - No School
  • Nov 25-27, 2026 — Thanksgiving Break - No School

December 2026

  • Dec 17-18, 2026 — Final Exams
  • Dec 18, 2026 — Last Day of School (End of First Semester)
  • Dec 21, 2026 - Jan 1, 2027 — Winter Break - No School

January 2027

  • Dec 21, 2026 - Jan 1, 2027 — Winter Break - No School
  • Jan 4-5, 2027 — Institute Day - No Classes
  • Jan 6, 2027 — First Day of School (Second Semester)
  • Jan 18, 2027 — Martin Luther King Jr. Day - No School

February 2027

  • Feb 15, 2027 — Presidents’ Day - No School

March 2027

  • Mar 26, 2027 — Day of Non-Attendance
  • Mar 29 - Apr 2, 2027 — Spring Break - No School

April 2027

  • Mar 29 - Apr 2, 2027 — Spring Break - No School
  • Apr 30, 2027 — School Improvement Day - Early Release

May 2027

  • May 15, 2027 — Graduation
  • May 19-20, 2027 — Final Exams
  • May 20, 2027 — Last Day of School (if no emergency days used)
  • May 27, 2027 — Last Day of School (if all emergency days used)

June 2027

July 2027

Community High School d155 teacher and staff days 2026/27

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

  • Aug 10-11, 2026 Institute Day - No Classes District source
  • Jan 4-5, 2027 Institute Day - No Classes District source

Community High School d155 breaks and holidays

School is closed to students on these dates.

  • Sep 7, 2026 Labor Day - No School Holiday
  • Oct 12, 2026 Columbus Day - No School Holiday
  • Nov 3, 2026 Election Day - No School Holiday
  • Nov 25-27, 2026 Thanksgiving Break - No School Break
  • Dec 21, 2026 - Jan 1, 2027 Winter Break - No School Break
  • Jan 18, 2027 Martin Luther King Jr. Day - No School Holiday
  • Feb 15, 2027 Presidents’ Day - No School Holiday
  • Mar 29 - Apr 2, 2027 Spring Break - No School Break

Your checked 2026/27 Community High School d155 planning calendar

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

Useful now22 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

Community High School d155 2026–27 calendar dates

DateEvent
Aug 5-6, 2026Distribution Days
Aug 10-11, 2026Institute Day - No Classes
Aug 12, 2026First Day of School
Sep 7, 2026Labor Day - No School
Sep 10, 2026Parents’ Night/Open House - Early Release
Oct 12, 2026Columbus Day - No School
Nov 3, 2026Election Day - No School
Nov 25-27, 2026Thanksgiving Break - No School
Dec 17-18, 2026Final Exams
Dec 18, 2026Last Day of School (End of First Semester)
Dec 21, 2026 - Jan 1, 2027Winter Break - No School
Jan 4-5, 2027Institute Day - No Classes
Jan 6, 2027First Day of School (Second Semester)
Jan 18, 2027Martin Luther King Jr. Day - No School
Feb 15, 2027Presidents’ Day - No School
Mar 26, 2027Day of Non-Attendance
Mar 29 - Apr 2, 2027Spring Break - No School
Apr TBD, 2027State Testing
Apr 30, 2027School Improvement Day - Early Release
May 15, 2027Graduation
May 19-20, 2027Final Exams
May 20, 2027Last Day of School (if no emergency days used)
May 27, 2027Last Day of School (if all emergency days used)

Community High School District 155 Calendar 2026-2027 FAQ

When is the first day of school in Community High School District 155 2026-2027?
The first day of school is August 12, 2026.
When is spring break in Community High School District 155 2026-2027?
Spring break is from March 29 to April 2, 2027.
When is Christmas break in Community High School District 155 2026-2027?
Christmas break falls during the winter break from December 21, 2026 to January 1, 2027.
When is winter break in Community High School District 155 2026-2027?
Winter break runs from December 21, 2026 through January 1, 2027.
When is Thanksgiving break in Community High School District 155 2026-2027?
Thanksgiving break is from November 25 to November 27, 2026.
When is the last day of school in Community High School District 155 2026-2027?
The last day of school is May 20, 2027 if no emergency days are used, or May 27, 2027 if all emergency days are used.
When is Labor Day in Community High School District 155 2026-2027?
Labor Day (no school) is on September 7, 2026.
When is Martin Luther King Jr. Day in Community High School District 155 2026-2027?
Martin Luther King Jr. Day (no school) is on January 18, 2027.
When is Presidents’ Day in Community High School District 155 2026-2027?
Presidents’ Day (no school) is on February 15, 2027.
When are final exams in Community High School District 155 2026-2027?
Final exams are scheduled for December 17–18, 2026 and May 19–20, 2027.
When is graduation in Community High School District 155 2026-2027?
Graduation is scheduled for May 15, 2027.

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Community High School d155 calendar FAQs

When is the first day of school in Community High School District 155 2026-2027?
The first day of school is August 12, 2026.
When is spring break in Community High School District 155 2026-2027?
Spring break is from March 29 to April 2, 2027.
When is Christmas break in Community High School District 155 2026-2027?
Christmas break falls during the winter break from December 21, 2026 to January 1, 2027.
When is winter break in Community High School District 155 2026-2027?
Winter break runs from December 21, 2026 through January 1, 2027.
When is Thanksgiving break in Community High School District 155 2026-2027?
Thanksgiving break is from November 25 to November 27, 2026.
When is the last day of school in Community High School District 155 2026-2027?
The last day of school is May 20, 2027 if no emergency days are used, or May 27, 2027 if all emergency days are used.
When is Labor Day in Community High School District 155 2026-2027?
Labor Day (no school) is on September 7, 2026.
When is Martin Luther King Jr. Day in Community High School District 155 2026-2027?
Martin Luther King Jr. Day (no school) is on January 18, 2027.
When is Presidents’ Day in Community High School District 155 2026-2027?
Presidents’ Day (no school) is on February 15, 2027.
When are final exams in Community High School District 155 2026-2027?
Final exams are scheduled for December 17–18, 2026 and May 19–20, 2027.
When is graduation in Community High School District 155 2026-2027?
Graduation is scheduled for May 15, 2027.

Dates can change after publication. Read our calendar disclaimer.