2026-27 Warren Township High School Calendar

The 2026-27 Warren Township High School Calendar (Gurnee, IL) was converted to calendar events, saving everyone the duplicate effort of creating calendar events manually.

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August 2026

  • WTHS: Staff Training - No Student Attendance

    Staff Training - No Student Attendance

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.

  • WTHS: Staff Training - New Student Orientation

    Staff Training - New Student Orientation

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.

  • WTHS: First Day of School

    First Day of School

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.

  • WTHS: 2-Hour Late Start

    Every Wednesday is a 2-hour late start day except December 16, 2026 and May 26, 2027.

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.

  • WTHS: 2-Hour Late Start

    Every Wednesday is a 2-hour late start day except December 16, 2026 and May 26, 2027.

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.

  • WTHS: O'Plaine Campus Open House

    O'Plaine Campus Open House

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.

September 2026

  • WTHS: 2-Hour Late Start

    Every Wednesday is a 2-hour late start day except December 16, 2026 and May 26, 2027.

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.

  • WTHS: Almond Campus Open House

    Almond Campus Open House

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.

  • WTHS: Labor Day - No Student Attendance

    Labor Day - No Student Attendance

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.

  • WTHS: 2-Hour Late Start

    Every Wednesday is a 2-hour late start day except December 16, 2026 and May 26, 2027.

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.

  • WTHS: 2-Hour Late Start

    Every Wednesday is a 2-hour late start day except December 16, 2026 and May 26, 2027.

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.

  • WTHS: 2-Hour Late Start

    Every Wednesday is a 2-hour late start day except December 16, 2026 and May 26, 2027.

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.

  • WTHS: Homecoming Game vs. Zion-Benton

    Homecoming Game vs. Zion-Benton

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.

  • WTHS: Homecoming Parade & Dance

    Homecoming Parade & Dance

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.

  • WTHS: 2-Hour Late Start

    Every Wednesday is a 2-hour late start day except December 16, 2026 and May 26, 2027.

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.

October 2026

  • WTHS: 2-Hour Late Start

    Every Wednesday is a 2-hour late start day except December 16, 2026 and May 26, 2027.

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.

  • WTHS: Staff Training - No Student Attendance

    Staff Training - No Student Attendance

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.

  • WTHS: Indigenous Peoples Day - No Student Attendance

    Indigenous Peoples Day - No Student Attendance

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.

  • WTHS: 2-Hour Late Start

    Every Wednesday is a 2-hour late start day except December 16, 2026 and May 26, 2027.

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.

  • WTHS: 2-Hour Late Start

    Every Wednesday is a 2-hour late start day except December 16, 2026 and May 26, 2027.

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.

  • WTHS: 2-Hour Late Start

    Every Wednesday is a 2-hour late start day except December 16, 2026 and May 26, 2027.

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.

November 2026

  • WTHS: Election Day - No Student Attendance

    Election Day - No Student Attendance

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.

  • WTHS: 2-Hour Late Start

    Every Wednesday is a 2-hour late start day except December 16, 2026 and May 26, 2027.

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.

  • WTHS: 2-Hour Late Start

    Every Wednesday is a 2-hour late start day except December 16, 2026 and May 26, 2027.

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.

  • WTHS: 2-Hour Late Start

    Every Wednesday is a 2-hour late start day except December 16, 2026 and May 26, 2027.

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.

  • WTHS: Thanksgiving Recess - No Student Attendance

    Thanksgiving Recess - No Student Attendance

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.

December 2026

  • WTHS: 2-Hour Late Start

    Every Wednesday is a 2-hour late start day except December 16, 2026 and May 26, 2027.

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.

  • WTHS: 2-Hour Late Start

    Every Wednesday is a 2-hour late start day except December 16, 2026 and May 26, 2027.

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.

  • WTHS: First Semester Cumulative Assessments

    First Semester Cumulative Assessments

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.

  • WTHS: Winter Break - No Student Attendance

    Winter Break - No Student Attendance

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.

January 2027

  • WTHS: Staff Training - No Student Attendance

    Staff Training - No Student Attendance

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.

  • WTHS: Classes Resume

    Classes Resume

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.

  • WTHS: 2-Hour Late Start

    Every Wednesday is a 2-hour late start day except December 16, 2026 and May 26, 2027.

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.

  • WTHS: 2-Hour Late Start

    Every Wednesday is a 2-hour late start day except December 16, 2026 and May 26, 2027.

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.

  • WTHS: Martin Luther King, Jr. Day - No Student Attendance

    Martin Luther King, Jr. Day - No Student Attendance

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.

  • WTHS: 2-Hour Late Start

    Every Wednesday is a 2-hour late start day except December 16, 2026 and May 26, 2027.

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.

  • WTHS: 2-Hour Late Start

    Every Wednesday is a 2-hour late start day except December 16, 2026 and May 26, 2027.

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.

February 2027

  • WTHS: 2-Hour Late Start

    Every Wednesday is a 2-hour late start day except December 16, 2026 and May 26, 2027.

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.

  • WTHS: 2-Hour Late Start

    Every Wednesday is a 2-hour late start day except December 16, 2026 and May 26, 2027.

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.

  • WTHS: Presidents Day - No Student Attendance

    Presidents Day - No Student Attendance

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.

  • WTHS: 2-Hour Late Start

    Every Wednesday is a 2-hour late start day except December 16, 2026 and May 26, 2027.

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.

  • WTHS: 2-Hour Late Start

    Every Wednesday is a 2-hour late start day except December 16, 2026 and May 26, 2027.

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.

  • WTHS: School Closed - No Student Attendance

    School Closed - No Student Attendance

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.

March 2027

  • WTHS: Staff Training - No Student Attendance

    Staff Training - No Student Attendance

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.

  • WTHS: 2-Hour Late Start

    Every Wednesday is a 2-hour late start day except December 16, 2026 and May 26, 2027.

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.

  • WTHS: 2-Hour Late Start

    Every Wednesday is a 2-hour late start day except December 16, 2026 and May 26, 2027.

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.

  • WTHS: 2-Hour Late Start

    Every Wednesday is a 2-hour late start day except December 16, 2026 and May 26, 2027.

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.

  • WTHS: Early Release Day

    Early Release Day

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.

  • WTHS: Spring Break - No Student Attendance

    Spring Break - No Student Attendance

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.

  • WTHS: 2-Hour Late Start

    Every Wednesday is a 2-hour late start day except December 16, 2026 and May 26, 2027.

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.

April 2027

  • WTHS: 2-Hour Late Start

    Every Wednesday is a 2-hour late start day except December 16, 2026 and May 26, 2027.

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.

  • WTHS: School Closed - No Student Attendance

    School Closed - No Student Attendance

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.

  • WTHS: 2-Hour Late Start

    Every Wednesday is a 2-hour late start day except December 16, 2026 and May 26, 2027.

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.

  • WTHS: ACT & PreACT Testing

    ACT & PreACT Testing

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.

  • WTHS: 2-Hour Late Start

    Every Wednesday is a 2-hour late start day except December 16, 2026 and May 26, 2027.

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.

  • WTHS: School Closed - No Student Attendance

    School Closed - No Student Attendance

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.

  • WTHS: 2-Hour Late Start

    Every Wednesday is a 2-hour late start day except December 16, 2026 and May 26, 2027.

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.

May 2027

  • WTHS: 2-Hour Late Start

    Every Wednesday is a 2-hour late start day except December 16, 2026 and May 26, 2027.

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.

  • WTHS: Prom

    Prom

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.

  • WTHS: 2-Hour Late Start

    Every Wednesday is a 2-hour late start day except December 16, 2026 and May 26, 2027.

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.

  • WTHS: Seniors’ Last Day (Exempt from Finals)

    Seniors’ Last Day (exempt from finals)

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.

  • WTHS: Seniors’ Last Day (Not Exempt)

    Seniors’ Last Day (not exempt)

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.

  • WTHS: 2-Hour Late Start

    Every Wednesday is a 2-hour late start day except December 16, 2026 and May 26, 2027.

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.

  • WTHS: Class of 2027 Graduation

    Class of 2027 Graduation

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.

  • WTHS: Second Semester Cumulative Assessments

    Second Semester Cumulative Assessments. If emergency days are used, this will shift to a later date.

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.

  • WTHS: Last Day of School

    Students' Last Day of Attendance. If emergency days are used, this will shift to a later date.

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.

  • WTHS: Emergency Day (If Needed)

    Emergency Day. If emergency days are used, the last day of school will shift to a later date.

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.

  • WTHS: Memorial Day - No Student Attendance

    Memorial Day - No Student Attendance

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.

June 2027

  • WTHS: Emergency Days (If Needed)

    Emergency Days. If emergency days are used, the last day of school will shift to a later date.

    Created from the 2026-27 Warren Township High School Calendar, Gurnee, IL.