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South Holland School District 151 IL Calendar 26-27

  • 2026/27
  • Illinois
  • 4 teacher days

The South Holland School District 151 2026–27 school year runs from Aug 5, 2026 to Jun 16, 2027. The table below lists all teacher workdays and holidays. Download or print the calendar, or read the FAQs.

School year starts Wed, Aug 5, 2026 First Day of School
School year ends Wed, Jun 16, 2027 Last Day of School
Next key date Wed, Aug 5, 2026 Counts down once the school year is under way

South Holland School District 151 2026-27 calendar

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South Holland School District 151 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
  • Teacher / professional day
  • Weather make-up day
  • Other scheduled date

August 2026

  • Aug 3-4, 2026 — Teacher Institute - No School
  • Aug 5, 2026 — First Day of School

September 2026

  • Sep 7, 2026 — Holiday/Non-Attendance
  • Sep 14, 2026 — Teacher Institute - No School

October 2026

  • Oct 5-9, 2026 — Fall Intersession
  • Oct 12, 2026 — Holiday/Non-Attendance
  • Oct 13-16, 2026 — Fall Intersession

November 2026

  • Nov 2, 2026 — Teacher Institute - No School
  • Nov 3, 2026 — Holiday/Non-Attendance
  • Nov 11, 2026 — Holiday/Non-Attendance
  • Nov 25-27, 2026 — Holiday/Non-Attendance

December 2026

  • Dec 21-24, 2026 — Winter Intersession
  • Dec 25, 2026 — Holiday/Non-Attendance
  • Dec 28-31, 2026 — Winter Intersession

January 2027

  • Jan 1, 2027 — Holiday/Non-Attendance
  • Jan 4-8, 2027 — Winter Intersession
  • Jan 11, 2027 — Teacher Institute - No School
  • Jan 18, 2027 — Holiday/Non-Attendance

February 2027

  • Feb 15, 2027 — Holiday/Non-Attendance

March 2027

  • Mar 1, 2027 — Holiday/Non-Attendance
  • Mar 26, 2027 — Holiday/Non-Attendance
  • Mar 29-31, 2027 — Spring Intersession

April 2027

  • Apr 1-2, 2027 — Spring Intersession
  • Apr 5-9, 2027 — Spring Intersession

May 2027

  • May 31, 2027 — Holiday/Non-Attendance

June 2027

  • Jun 16, 2027 — Last Day of School
  • Jun 17, 2027 — Emergency Day
  • Jun 18, 2027 — Holiday/Non-Attendance
  • Jun 21-24, 2027 — Emergency Days
  • Jun 25, 2027 — Summer

July 2027

South Holland School District 151 teacher and staff days 2026/27

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

  • Aug 3-4, 2026 Teacher Institute - No School District source
  • Sep 14, 2026 Teacher Institute - No School District source
  • Nov 2, 2026 Teacher Institute - No School District source
  • Jan 11, 2027 Teacher Institute - No School District source

South Holland School District 151 breaks and holidays

School is closed to students on these dates.

  • Sep 7, 2026 Holiday/Non-Attendance Holiday
  • Oct 12, 2026 Holiday/Non-Attendance Holiday
  • Nov 3, 2026 Holiday/Non-Attendance Holiday
  • Nov 11, 2026 Holiday/Non-Attendance Holiday
  • Nov 25-27, 2026 Holiday/Non-Attendance Holiday
  • Dec 25, 2026 Holiday/Non-Attendance Holiday
  • Jan 1, 2027 Holiday/Non-Attendance Holiday
  • Jan 18, 2027 Holiday/Non-Attendance Holiday
  • Feb 15, 2027 Holiday/Non-Attendance Holiday
  • Mar 1, 2027 Holiday/Non-Attendance Holiday
  • Mar 26, 2027 Holiday/Non-Attendance Holiday
  • May 31, 2027 Holiday/Non-Attendance Holiday
  • Jun 18, 2027 Holiday/Non-Attendance Holiday

Your checked 2026/27 South Holland School District 151 planning calendar

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

Useful now31 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

South Holland School District 151 2026–27 calendar dates

DateEvent
Aug 3-4, 2026Teacher Institute - No School
Aug 5, 2026First Day of School
Sep 7, 2026Holiday/Non-Attendance
Sep 14, 2026Teacher Institute - No School
Oct 5-9, 2026Fall Intersession
Oct 12, 2026Holiday/Non-Attendance
Oct 13-16, 2026Fall Intersession
Nov 2, 2026Teacher Institute - No School
Nov 3, 2026Holiday/Non-Attendance
Nov 11, 2026Holiday/Non-Attendance
Nov 25-27, 2026Holiday/Non-Attendance
Dec 21-24, 2026Winter Intersession
Dec 25, 2026Holiday/Non-Attendance
Dec 28-31, 2026Winter Intersession
Jan 1, 2027Holiday/Non-Attendance
Jan 4-8, 2027Winter Intersession
Jan 11, 2027Teacher Institute - No School
Jan 18, 2027Holiday/Non-Attendance
Feb 15, 2027Holiday/Non-Attendance
Mar 1, 2027Holiday/Non-Attendance
Mar 26, 2027Holiday/Non-Attendance
Mar 29-31, 2027Spring Intersession
Apr 1-2, 2027Spring Intersession
Apr 5-9, 2027Spring Intersession
May 31, 2027Holiday/Non-Attendance
Jun 16, 2027Last Day of School
Jun 17, 2027Emergency Day
Jun 18, 2027Holiday/Non-Attendance
Jun 21-24, 2027Emergency Days
Jun 25, 2027Summer
Jun 28-30, 2027Summer

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South Holland School District 151 calendar FAQs

When is the first day of school in South Holland School District 151 for 2026-2027?
The first day of school for South Holland School District 151 is August 5, 2026.
When is Fall Intersession in South Holland School District 151 for 2026-2027?
Fall Intersession is October 5-9 and October 13-16, 2026. October 12, 2026 is a holiday/non-attendance day.
When is Thanksgiving break in South Holland School District 151 for 2026-2027?
Thanksgiving break is November 25-27, 2026, when schools are closed for holiday/non-attendance days.
When is Christmas break in South Holland School District 151 for 2026-2027?
Christmas break is part of the Winter Intersession, beginning December 21, 2026. December 25, 2026 is a holiday/non-attendance day.
When is Winter Break in South Holland School District 151 for 2026-2027?
Winter Intersession runs from December 21, 2026 through January 8, 2027, with holiday/non-attendance days on December 25, 2026 and January 1, 2027.
When is Spring Break in South Holland School District 151 for 2026-2027?
Spring Intersession is March 29-April 2 and April 5-9, 2027.
When is the last day of school in South Holland School District 151 for 2026-2027?
The last day of school is June 16, 2027.
When are the Teacher Institute days in South Holland School District 151 for 2026-2027?
Teacher Institute days with no school are August 3-4, September 14, 2026, and January 11, 2027.
Is there school on September 7, 2026 in South Holland School District 151?
No. September 7, 2026 is a holiday/non-attendance day.
Is there school on November 11, 2026 in South Holland School District 151?
No. November 11, 2026 is a holiday/non-attendance day.
Is there school on January 18, 2027 in South Holland School District 151?
No. January 18, 2027 is a holiday/non-attendance day.
Is there school on February 15, 2027 in South Holland School District 151?
No. February 15, 2027 is a holiday/non-attendance day.
Is there school on May 31, 2027 in South Holland School District 151?
No. May 31, 2027 is a holiday/non-attendance day.
When are the emergency days in South Holland School District 151 for 2026-2027?
Emergency days are scheduled for June 17 and June 21-24, 2027.

Dates can change after publication. Read our calendar disclaimer.