Home / School calendars / Illinois / Niles Township High Schools IL Calendar 26-27

Illinois school calendar

Niles Township High Schools IL Calendar 26-27

  • 2026/27
  • Illinois
  • 3 teacher days

The Niles Township High Schools 2026–27 school year runs from Aug 11, 2026 to May 21, 2027. Breaks include Thanksgiving break Nov 25-27, winter break Dec 21-Jan 1, and spring break Mar 22-26. The table below lists all teacher workdays and early release days. Download or print the calendar, or read the FAQs.

School year starts Tue, Aug 11, 2026 First Day of School
School year ends Fri, May 21, 2027 Last Day of School
Next key date Tue, Aug 11, 2026 Counts down once the school year is under way

Niles Township High Schools 2026-27 calendar

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

Niles Township High Schools 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 10, 2026 — Teacher Institute
  • Aug 11, 2026 — First Day of School

September 2026

  • Sep 7, 2026 — Labor Day
  • Sep 10, 2026 — Open House
  • Sep 11, 2026 — Late Arrival Day for Students

October 2026

  • Oct 12, 2026 — Indigenous Peoples Day
  • Oct 22, 2026 — Early Release Day for Students
  • Oct 22, 2026 — Parent-Teacher Conferences
  • Oct 23, 2026 — Teacher Institute

November 2026

  • Nov 3, 2026 — General Election Day
  • Nov 25-27, 2026 — Thanksgiving Break

December 2026

  • Dec 21, 2026-Jan 1, 2027 — Winter Break

January 2027

  • Dec 21, 2026-Jan 1, 2027 — Winter Break
  • Jan 18, 2027 — Martin Luther King Day

February 2027

  • Feb 15, 2027 — Presidents' Day

March 2027

  • Mar 12, 2027 — Teacher Institute
  • Mar 22-26, 2027 — Spring Break

April 2027

May 2027

  • May 21, 2027 — Last Day of School

June 2027

July 2027

Niles Township High Schools teacher and staff days 2026/27

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

  • Aug 10, 2026 Teacher Institute District source
  • Oct 23, 2026 Teacher Institute District source
  • Mar 12, 2027 Teacher Institute District source

Niles Township High Schools breaks and holidays

School is closed to students on these dates.

  • Sep 7, 2026 Labor Day Holiday
  • Oct 12, 2026 Indigenous Peoples Day Holiday
  • Nov 25-27, 2026 Thanksgiving Break Break
  • Dec 21, 2026-Jan 1, 2027 Winter Break Break
  • Jan 18, 2027 Martin Luther King Day Holiday
  • Feb 15, 2027 Presidents' Day Holiday
  • Mar 22-26, 2027 Spring Break Break

Your checked 2026/27 Niles Township High Schools planning calendar

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

Useful now17 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 August 11, 2026.
Full term dates table

Niles Township High Schools 2026–27 calendar dates

DateEvent
Aug 10, 2026Teacher Institute
Aug 11, 2026First Day of School
Sep 7, 2026Labor Day
Sep 10, 2026Open House
Sep 11, 2026Late Arrival Day for Students
Oct 12, 2026Indigenous Peoples Day
Oct 22, 2026Early Release Day for Students
Oct 22, 2026Parent-Teacher Conferences
Oct 23, 2026Teacher Institute
Nov 3, 2026General Election Day
Nov 25-27, 2026Thanksgiving Break
Dec 21, 2026-Jan 1, 2027Winter Break
Jan 18, 2027Martin Luther King Day
Feb 15, 2027Presidents' Day
Mar 12, 2027Teacher Institute
Mar 22-26, 2027Spring Break
May 21, 2027Last Day of School

Useful next steps

Switch school, download the calendar, or compare against other districts in Illinois.

All Illinois calendars Download this calendar School supply list Switch state

Niles Township High Schools calendar FAQs

When is the first day of school in Niles Township High Schools for 2026-2027?
The first day of school is Tuesday, August 11, 2026.
When is Spring Break in Niles Township High Schools for 2026-2027?
Spring Break is from Monday, March 22 through Friday, March 26, 2027.
When is Christmas Break in Niles Township High Schools for 2026-2027?
The calendar does not list a separate Christmas Break. Winter Break runs from Monday, December 21, 2026 through Friday, January 1, 2027.
When is Winter Break in Niles Township High Schools for 2026-2027?
Winter Break is from Monday, December 21, 2026 through Friday, January 1, 2027.
When is Thanksgiving Break in Niles Township High Schools for 2026-2027?
Thanksgiving Break is from Wednesday, November 25 through Friday, November 27, 2026.
When is the last day of school in Niles Township High Schools for 2026-2027?
The last day of school is Friday, May 21, 2027.
When is Labor Day in Niles Township High Schools for 2026-2027?
Labor Day is Monday, September 7, 2026, and students will not attend school.
When is Indigenous Peoples Day in Niles Township High Schools for 2026-2027?
Indigenous Peoples Day is Monday, October 12, 2026, and students will not attend school.
When are the Teacher Institute days in Niles Township High Schools for 2026-2027?
Teacher Institute days are Monday, August 10, 2026; Friday, October 23, 2026; and Friday, March 12, 2027.
When is General Election Day in Niles Township High Schools for 2026-2027?
General Election Day is Tuesday, November 3, 2026, and students will not attend school.
When is Martin Luther King Day in Niles Township High Schools for 2026-2027?
Martin Luther King Day is Monday, January 18, 2027, and students will not attend school.
When is Presidents' Day in Niles Township High Schools for 2026-2027?
Presidents' Day is Monday, February 15, 2027, and students will not attend school.
When is the late arrival day in Niles Township High Schools for 2026-2027?
The late arrival day is Friday, September 11, 2026, with students arriving at 10:10 a.m.
When is the early release day in Niles Township High Schools for 2026-2027?
The early release day is Thursday, October 22, 2026, with students released at 2:11 p.m.
When are Parent-Teacher Conferences in Niles Township High Schools for 2026-2027?
Parent-Teacher Conferences are scheduled for Thursday, October 22, 2026, from 4:00 p.m. to 8:00 p.m.
When is Open House in Niles Township High Schools for 2026-2027?
Open House is scheduled for Thursday, September 10, 2026, from 6:00 p.m. to 8:30 p.m.

Dates can change after publication. Read our calendar disclaimer.