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Millburn School District 24 IL Calendar 26-27

  • 2026/27
  • Illinois
  • 3 teacher days

The Millburn School District 24 2026–27 school year runs from Aug 19, 2026 to May 27, 2027. Breaks include Thanksgiving break Nov 23-27, winter break Dec 21-31, and spring break Mar 22-26. The table below lists all teacher workdays, early release days, and holidays. Download the PDF calendar, or read the FAQs.

School year starts Wed, Aug 19, 2026 First Day of School - Half Day Attendance for Grades K-8
School year ends Thu, May 27, 2027 Last Day of School - Half Day Attendance (If No Additional Weather Days Are Taken)
Next key date Wed, Aug 19, 2026 Counts down once the school year is under way

Millburn School District 24 2026-27 calendar

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Millburn School District 24 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
  • Other scheduled date

August 2026

  • Aug 17-18, 2026 — Teacher Institute Day (No School)
  • Aug 19, 2026 — First Day of School - Half Day Attendance for Grades K-8

September 2026

  • Sep 2, 2026 — Early Dismissal
  • Sep 7, 2026 — Labor Day (No School)

October 2026

  • Oct 7, 2026 — Early Dismissal
  • Oct 12, 2026 — Indigenous Peoples Day (No School)
  • Oct 13, 2026 — Teacher Institute Day (No School)

November 2026

  • Nov 4, 2026 — Early Dismissal
  • Nov 5, 2026 — Half Day - K-8 Parent Conferences (Evening)
  • Nov 6, 2026 — K-8 Parent Conferences (No School)
  • Nov 23-27, 2026 — Thanksgiving Break (No School)

December 2026

  • Dec 2, 2026 — Early Dismissal
  • Dec 18, 2026 — Early Dismissal
  • Dec 21-31, 2026 — Winter Break (No School)

January 2027

  • Jan 1, 2027 — Winter Break (No School)
  • Jan 4, 2027 — School Resumes
  • Jan 6, 2027 — Early Dismissal
  • Jan 18, 2027 — Martin Luther King Jr. Day (No School)

February 2027

  • Feb 3, 2027 — Early Dismissal
  • Feb 12, 2027 — Teacher Institute Day (No School)
  • Feb 15, 2027 — Presidents Day (No School)

March 2027

  • Mar 3, 2027 — Early Dismissal
  • Mar 19, 2027 — Early Dismissal
  • Mar 22-26, 2027 — Spring Break (No School)
  • Mar 29, 2027 — School Resumes

April 2027

  • Apr 7, 2027 — Early Dismissal

May 2027

  • May 5, 2027 — Early Dismissal
  • May 27, 2027 — Last Day of School - Half Day Attendance (If No Additional Weather Days Are Taken)

June 2027

July 2027

Millburn School District 24 teacher and staff days 2026/27

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

  • Aug 17-18, 2026 Teacher Institute Day (No School) District source
  • Oct 13, 2026 Teacher Institute Day (No School) District source
  • Feb 12, 2027 Teacher Institute Day (No School) District source

Millburn School District 24 breaks and holidays

School is closed to students on these dates.

  • Sep 7, 2026 Labor Day (No School) Holiday
  • Oct 12, 2026 Indigenous Peoples Day (No School) Holiday
  • Nov 23-27, 2026 Thanksgiving Break (No School) Break
  • Dec 21-31, 2026 Winter Break (No School) Break
  • 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 22-26, 2027 Spring Break (No School) Break

Your checked 2026/27 Millburn School District 24 planning calendar

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

Useful now28 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 July 12, 2026.
Full term dates table

Millburn School District 24 2026–27 calendar dates

DateEvent
Aug 17-18, 2026Teacher Institute Day (No School)
Aug 19, 2026First Day of School - Half Day Attendance for Grades K-8
Sep 2, 2026Early Dismissal
Sep 7, 2026Labor Day (No School)
Oct 7, 2026Early Dismissal
Oct 12, 2026Indigenous Peoples Day (No School)
Oct 13, 2026Teacher Institute Day (No School)
Nov 4, 2026Early Dismissal
Nov 5, 2026Half Day - K-8 Parent Conferences (Evening)
Nov 6, 2026K-8 Parent Conferences (No School)
Nov 23-27, 2026Thanksgiving Break (No School)
Dec 2, 2026Early Dismissal
Dec 18, 2026Early Dismissal
Dec 21-31, 2026Winter Break (No School)
Jan 1, 2027Winter Break (No School)
Jan 4, 2027School Resumes
Jan 6, 2027Early Dismissal
Jan 18, 2027Martin Luther King Jr. Day (No School)
Feb 3, 2027Early Dismissal
Feb 12, 2027Teacher Institute Day (No School)
Feb 15, 2027Presidents Day (No School)
Mar 3, 2027Early Dismissal
Mar 19, 2027Early Dismissal
Mar 22-26, 2027Spring Break (No School)
Mar 29, 2027School Resumes
Apr 7, 2027Early Dismissal
May 5, 2027Early Dismissal
May 27, 2027Last Day of School - Half Day Attendance (If No Additional Weather Days Are Taken)

Millburn School District 24 Calendar 26-27 Revised FAQs

When is the first day of school in Millburn School District 24 for the 2026-2027 school year?
The first day of school for students in Millburn School District 24 is August 19, 2026. It is a half-day attendance for students in grades K-8.
When is Spring Break in Millburn School District 24 for the 2026-2027 school year?
Spring Break in Millburn School District 24 is scheduled from March 22 through March 26, 2027. Classes resume on March 29, 2027.
When is Christmas Break in Millburn School District 24 for the 2026-2027 school year?
Christmas Break begins on December 21, 2026 and continues through January 1, 2027. Students return to school on January 4, 2027.
When is Winter Break in Millburn School District 24 for the 2026-2027 school year?
Winter Break is observed from December 21, 2026, through January 1, 2027. School resumes on January 4, 2027.
When is Thanksgiving Break in Millburn School District 24 for the 2026-2027 school year?
Thanksgiving Break is scheduled from November 23 through November 27, 2026. There will be no school during these dates.
When is the last day of school in Millburn School District 24 for the 2026-2027 school year?
The last day of school is May 27, 2027. It will be a half-day attendance if no additional weather days are required.
When are the Teacher Institute Days in Millburn School District 24 during the 2026-2027 school year?
Teacher Institute Days with no student attendance are August 17-18, 2026, October 13, 2026, and February 12, 2027.
When is Labor Day observed in Millburn School District 24 for the 2026-2027 school year?
Labor Day is observed on September 7, 2026. There is no school on this holiday.
When is Indigenous Peoples Day in Millburn School District 24?
Indigenous Peoples Day is observed on October 12, 2026, and there is no school.
When is Martin Luther King Jr. Day in Millburn School District 24?
Martin Luther King Jr. Day is observed on January 18, 2027. There is no school on this day.
When is Presidents Day in Millburn School District 24 for the 2026-2027 school year?
Presidents Day is observed on February 15, 2027. Students do not attend school on this holiday.
When are the early dismissal days in Millburn School District 24 during the 2026-2027 school year?
Early dismissal days are scheduled for September 2, October 7, November 4, December 2, December 18, 2026, January 6, February 3, March 3, March 19, April 7, and May 5, 2027.
When are Parent Conferences in Millburn School District 24 during the 2026-2027 school year?
Parent Conferences are scheduled for November 5, 2026 (half-day attendance) and November 6, 2026 (no school for K-8 students).
When do students return after Winter Break in Millburn School District 24?
Students return to school on January 4, 2027, following Winter Break.
When do students return after Spring Break in Millburn School District 24?
Following Spring Break, classes resume on March 29, 2027.

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Millburn School District 24 calendar FAQs

When is the first day of school in Millburn School District 24 for the 2026-2027 school year?
The first day of school for students in Millburn School District 24 is August 19, 2026. It is a half-day attendance for students in grades K-8.
When is Spring Break in Millburn School District 24 for the 2026-2027 school year?
Spring Break in Millburn School District 24 is scheduled from March 22 through March 26, 2027. Classes resume on March 29, 2027.
When is Christmas Break in Millburn School District 24 for the 2026-2027 school year?
Christmas Break begins on December 21, 2026 and continues through January 1, 2027. Students return to school on January 4, 2027.
When is Winter Break in Millburn School District 24 for the 2026-2027 school year?
Winter Break is observed from December 21, 2026, through January 1, 2027. School resumes on January 4, 2027.
When is Thanksgiving Break in Millburn School District 24 for the 2026-2027 school year?
Thanksgiving Break is scheduled from November 23 through November 27, 2026. There will be no school during these dates.
When is the last day of school in Millburn School District 24 for the 2026-2027 school year?
The last day of school is May 27, 2027. It will be a half-day attendance if no additional weather days are required.
When are the Teacher Institute Days in Millburn School District 24 during the 2026-2027 school year?
Teacher Institute Days with no student attendance are August 17-18, 2026, October 13, 2026, and February 12, 2027.
When is Labor Day observed in Millburn School District 24 for the 2026-2027 school year?
Labor Day is observed on September 7, 2026. There is no school on this holiday.
When is Indigenous Peoples Day in Millburn School District 24?
Indigenous Peoples Day is observed on October 12, 2026, and there is no school.
When is Martin Luther King Jr. Day in Millburn School District 24?
Martin Luther King Jr. Day is observed on January 18, 2027. There is no school on this day.
When is Presidents Day in Millburn School District 24 for the 2026-2027 school year?
Presidents Day is observed on February 15, 2027. Students do not attend school on this holiday.
When are the early dismissal days in Millburn School District 24 during the 2026-2027 school year?
Early dismissal days are scheduled for September 2, October 7, November 4, December 2, December 18, 2026, January 6, February 3, March 3, March 19, April 7, and May 5, 2027.
When are Parent Conferences in Millburn School District 24 during the 2026-2027 school year?
Parent Conferences are scheduled for November 5, 2026 (half-day attendance) and November 6, 2026 (no school for K-8 students).
When do students return after Winter Break in Millburn School District 24?
Students return to school on January 4, 2027, following Winter Break.
When do students return after Spring Break in Millburn School District 24?
Following Spring Break, classes resume on March 29, 2027.

Dates can change after publication. Read our calendar disclaimer.