2026-2027
Official
Updated 2026-08-09

Joliet Township High School District 204 Calendar 2026-2027

Complete holiday schedule and key dates for Joliet Township High School District 204 for the 2026-2027 academic year. Official district website

First Day Aug 18, 2026
Last Day May 28, 2027
Thanksgiving Holiday Nov 25-27
Winter Holiday Dec 21-Jan 1
Spring Break Mar 29-Apr 2

Key Dates

Event Date(s) Status
First Day of School August 18, 2026 (Tue) School Opens
Labor Day Holiday September 7, 2026 (Mon) No School
Columbus Day October 12, 2026 (Mon) No School
Veteran's Day November 11, 2026 (Wed) No School
Thanksgiving Holiday November 25, 2026 - November 27, 2026 No School
Winter Holiday December 21, 2026 - January 1, 2027 No School
Martin Luther King, Jr. Holiday January 18, 2027 (Mon) No School
President's Day February 15, 2027 (Mon) No School
Casimir Pulaski Day March 1, 2027 (Mon) No School
Spring Holiday March 26, 2027 (Fri) No School
Spring Break March 29, 2027 - April 2, 2027 No School
Last Day of School May 28, 2027 (Fri) School Closes
Memorial Day May 31, 2027 (Mon) No School

Spot an error? Help us keep this calendar accurate.

Extended Time Off

Window Date(s) Length
Student Holiday Window Oct 22–25, 2026Districtwide no-school: Oct 22–23, 2026 · Adjacent weekend: Oct 24–25, 2026 4 days
Thanksgiving Holiday Window Nov 25–29, 2026Districtwide no-school: Nov 25–27, 2026 · Adjacent weekend: Nov 28–29, 2026 5 days
Winter Holiday Window Dec 19, 2026–Jan 5, 2027Districtwide no-school: Dec 21, 2026–Jan 1, 2027; Jan 4–5, 2027 · Adjacent weekend: Dec 19–20, 2026; Jan 2–3, 2027 18 days
Student Holiday Window Mar 4–7, 2027Districtwide no-school: Mar 4–5, 2027 · Adjacent weekend: Mar 6–7, 2027 4 days
Spring Break Window Mar 26–Apr 4, 2027Districtwide no-school: Mar 26, 2027; Mar 29–Apr 2, 2027 · Adjacent weekend: Mar 27–28, 2027; Apr 3–4, 2027 10 days

Other Important Dates

EventDate(s)
First Day of Classes - 1st SemesterAugust 18, 2026 (Tue)
First Day of Classes - 2nd SemesterJanuary 6, 2027 (Wed)
Last Day of School for 2nd SemesterMay 28, 2027 (Fri)

Joliet Township District 204 Calendar 2026-2027 www.illinoisschoolcalendar.com

View the full 2026-2027 school year by month.

Monthly calendar12 months
School Day
Weekend
Holiday (No School)
School Break
First / Last Day

About Joliet Township High School District 204

Joliet Township High School District 204 assigns ordinary enrollment to Joliet Central or Joliet West, but two authorities define the map. The Will County Regional Office of Education regulates the district’s outer boundary; the District 204 board regulates the internal line between Central and West. The district warns that third-party interactive maps can be inaccurate and reviews addresses before registration. A prior junior high, municipal label, or nearest campus cannot substitute for that determination.

Pathways Campus and the Transition Center serve students outside the ordinary two-campus pattern without creating additional attendance areas. Pathways is an in-district daytime program entered through recommendations from special-education teams, behavioral-health teams, or administrators, followed by a family conference and student interview. The Transition Center serves students with disabilities ages 18–22 after graduation requirements have been completed when the individualized education program team determines that intensive vocational, community, or independent-living support remains necessary. Central and West form the geographic high-school system; Pathways and Transition are educational placements made through different decision processes.

Compared With Related Districts

Selected highlights from this district calendar and related district calendar pages.

Illinois Spring Break split March 29, 2027 - April 2, 2027

Joliet Township District 204 uses this Spring Break week, while Kankakee District 111 (March 26, 2027 - April 2, 2027) and Lake Zurich District 95 (March 22, 2027 - March 26, 2027) use different windows in the related calendar set.

Later regional start August 18, 2026

Joliet Township District 204 starts on this date; Indian Prairie District 204 (August 17, 2026) and Kaneland CUSD 302 (August 12, 2026) use different first-day dates in the related calendar set.

Early-release dates 3 items

Joliet Township District 204 lists 3 early-release or half-day items that may affect pickup times even when school is in session.

Compare key dates with nearby districts

Choose one or two related districts to line up major planning dates with Joliet Township District 204.

Select at least one nearby district.

About This Calendar

Data Source: Joliet Township High School District 204 2026-2027 Student Attendance Calendar, updated April 2026 How we verify dates

Disclaimer: This website is not affiliated with Joliet Township High School District 204, any state education authority, or any official district body. While we strive for accuracy, always verify important dates with the official district website.