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Winnebago School District IL Calendar 26-27

  • 2026/27
  • Illinois
  • 3 teacher days

The Winnebago School District 2026–27 school year runs from Aug 26, 2026 to Jun 3, 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, early release days, and holidays. Download the PDF calendar, or read the FAQs.

School year starts Wed, Aug 26, 2026 First Day of School (Early Dismissal)
School year ends Thu, Jun 3, 2027 Last Day of School
Next key date Wed, Aug 26, 2026 Counts down once the school year is under way

Winnebago School District 2026-27 calendar

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Winnebago 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
  • Weather make-up day

August 2026

  • Aug 24-25, 2026 — Teacher Institute Days (No School for Students)
  • Aug 26, 2026 — First Day of School (Early Dismissal)

September 2026

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

October 2026

  • Oct 9, 2026 — Early Release Day
  • Oct 12, 2026 — Columbus Day (No School)

November 2026

  • Nov 3, 2026 — General Election Day (No School)
  • Nov 4-5, 2026 — Parent Teacher Conferences (Early Dismissal)
  • Nov 6, 2026 — No School
  • Nov 25-27, 2026 — Thanksgiving Break

December 2026

  • Dec 18, 2026 — Early Release Day
  • Dec 21, 2026 - Jan 1, 2027 — Winter Break

January 2027

  • Dec 21, 2026 - Jan 1, 2027 — Winter Break
  • Jan 4, 2027 — Teacher Institute Day (No School for Students)
  • Jan 18, 2027 — Martin Luther King Jr. Day (No School)

February 2027

  • Feb 15, 2027 — Presidents' Day (No School)

March 2027

  • Mar 22-26, 2027 — Spring Break

April 2027

  • Apr 23, 2027 — Teacher Institute Day (No School for Students)

May 2027

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

June 2027

  • Jun 3, 2027 — Last Day of School
  • Jun 4-10, 2027 — Emergency Days (If Needed)

July 2027

Winnebago School District teacher and staff days 2026/27

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

  • Aug 24-25, 2026 Teacher Institute Days (No School for Students) District source
  • Jan 4, 2027 Teacher Institute Day (No School for Students) District source
  • Apr 23, 2027 Teacher Institute Day (No School for Students) District source

Winnebago School District 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 General Election Day (No School) Holiday
  • Nov 6, 2026 No School Holiday
  • Nov 25-27, 2026 Thanksgiving Break Break
  • Dec 21, 2026 - Jan 1, 2027 Winter Break 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 Break
  • May 31, 2027 Memorial Day (No School) Holiday

Your checked 2026/27 Winnebago School District planning calendar

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

Useful now19 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

Winnebago School District 2026–27 calendar dates

DateEvent
Aug 24-25, 2026Teacher Institute Days (No School for Students)
Aug 26, 2026First Day of School (Early Dismissal)
Sep 7, 2026Labor Day (No School)
Oct 9, 2026Early Release Day
Oct 12, 2026Columbus Day (No School)
Nov 3, 2026General Election Day (No School)
Nov 4-5, 2026Parent Teacher Conferences (Early Dismissal)
Nov 6, 2026No School
Nov 25-27, 2026Thanksgiving Break
Dec 18, 2026Early Release Day
Dec 21, 2026 - Jan 1, 2027Winter Break
Jan 4, 2027Teacher Institute Day (No School for Students)
Jan 18, 2027Martin Luther King Jr. Day (No School)
Feb 15, 2027Presidents' Day (No School)
Mar 22-26, 2027Spring Break
Apr 23, 2027Teacher Institute Day (No School for Students)
May 31, 2027Memorial Day (No School)
Jun 3, 2027Last Day of School
Jun 4-10, 2027Emergency Days (If Needed)

Winnebago School District Calendar 26-27 Revised FAQs

When is the first day of school in Winnebago School District for 2026-2027?
The first day of student attendance in Winnebago School District for the 2026-2027 school year is Wednesday, August 26, 2026. Students will be dismissed early at 1:00 PM.
When is Spring Break in Winnebago School District for 2026-2027?
Spring Break in Winnebago School District is scheduled from Monday, March 22, 2027, through Friday, March 26, 2027.
When is Christmas Break in Winnebago School District for 2026-2027?
Christmas Break begins on Monday, December 21, 2026 and continues through Friday, January 1, 2027.
When is Winter Break in Winnebago School District for 2026-2027?
Winter Break is observed from December 21, 2026, through January 1, 2027. Classes resume after the Teacher Institute Day on January 4, 2027.
When is Thanksgiving Break in Winnebago School District for 2026-2027?
Thanksgiving Break is scheduled from Wednesday, November 25, 2026, through Friday, November 27, 2026.
When is the last day of school in Winnebago School District for 2026-2027?
The last day of student attendance is Thursday, June 3, 2027. Students will be dismissed at 11:00 AM.
When are the Teacher Institute Days in Winnebago School District for 2026-2027?
Teacher Institute Days are August 24-25, 2026, January 4, 2027, and April 23, 2027. There is no school for students on these dates.
When are Parent-Teacher Conferences in Winnebago School District for 2026-2027?
Parent-Teacher Conferences are scheduled for November 4-5, 2026. Students will be dismissed early at 1:00 PM on both days.
Is Labor Day a holiday in Winnebago School District during the 2026-2027 school year?
Yes. Schools will be closed for Labor Day on Monday, September 7, 2026.
When is Martin Luther King Jr. Day observed in Winnebago School District for 2026-2027?
Winnebago School District will be closed on Monday, January 18, 2027 in observance of Martin Luther King Jr. Day.
Will Winnebago School District observe Presidents' Day in 2027?
Yes. There will be no school on Monday, February 15, 2027 for Presidents' Day.
When is Memorial Day observed in Winnebago School District for 2026-2027?
Memorial Day will be observed on Monday, May 31, 2027, and there will be no school.
Are emergency days included in the Winnebago School District 2026-2027 calendar?
Yes. Emergency days are scheduled from Friday, June 4, 2027, through Thursday, June 10, 2027, if they are needed due to weather or other unforeseen school closures.

Useful next steps

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Winnebago School District calendar FAQs

When is the first day of school in Winnebago School District for 2026-2027?
The first day of student attendance in Winnebago School District for the 2026-2027 school year is Wednesday, August 26, 2026. Students will be dismissed early at 1:00 PM.
When is Spring Break in Winnebago School District for 2026-2027?
Spring Break in Winnebago School District is scheduled from Monday, March 22, 2027, through Friday, March 26, 2027.
When is Christmas Break in Winnebago School District for 2026-2027?
Christmas Break begins on Monday, December 21, 2026 and continues through Friday, January 1, 2027.
When is Winter Break in Winnebago School District for 2026-2027?
Winter Break is observed from December 21, 2026, through January 1, 2027. Classes resume after the Teacher Institute Day on January 4, 2027.
When is Thanksgiving Break in Winnebago School District for 2026-2027?
Thanksgiving Break is scheduled from Wednesday, November 25, 2026, through Friday, November 27, 2026.
When is the last day of school in Winnebago School District for 2026-2027?
The last day of student attendance is Thursday, June 3, 2027. Students will be dismissed at 11:00 AM.
When are the Teacher Institute Days in Winnebago School District for 2026-2027?
Teacher Institute Days are August 24-25, 2026, January 4, 2027, and April 23, 2027. There is no school for students on these dates.
When are Parent-Teacher Conferences in Winnebago School District for 2026-2027?
Parent-Teacher Conferences are scheduled for November 4-5, 2026. Students will be dismissed early at 1:00 PM on both days.
Is Labor Day a holiday in Winnebago School District during the 2026-2027 school year?
Yes. Schools will be closed for Labor Day on Monday, September 7, 2026.
When is Martin Luther King Jr. Day observed in Winnebago School District for 2026-2027?
Winnebago School District will be closed on Monday, January 18, 2027 in observance of Martin Luther King Jr. Day.
Will Winnebago School District observe Presidents' Day in 2027?
Yes. There will be no school on Monday, February 15, 2027 for Presidents' Day.
When is Memorial Day observed in Winnebago School District for 2026-2027?
Memorial Day will be observed on Monday, May 31, 2027, and there will be no school.
Are emergency days included in the Winnebago School District 2026-2027 calendar?
Yes. Emergency days are scheduled from Friday, June 4, 2027, through Thursday, June 10, 2027, if they are needed due to weather or other unforeseen school closures.

Dates can change after publication. Read our calendar disclaimer.