Community High School District 155 Calendar (2025-2026)
Calendar by educounty.net
| Date | Event |
|---|---|
| August 11-12, 2025 | Institute Day - No Classes |
| August 13, 2025 | First Official Day of 2025-2026 School Year |
| August 13, 2025 | First Day of School - ALL STUDENTS |
| September 1, 2025 | Labor Day - No School |
| September 11, 2025 | Parents' Night/Open House - Early Release |
| October 13, 2025 | Columbus Day - No School |
| November 26-28, 2025 | Thanksgiving Holiday - No School |
| December 18-19, 2025 | Final Exams**- Final Exam Schedule |
| December 19, 2025 | Last Day of School in 2025; End of First Semester |
| Dec. 22-Jan. 2, 2026 | Winter Break - No School |
| January 5-6, 2026 | Institute Day - No Classes |
| January 7, 2026 | First Day of Second Semester |
| January 19, 2026 | Martin Luther King Day - No School |
| February 16, 2026 | President's Day - No School |
| March 23-27, 2026 | Spring Break - No School |
| April, 2026 | State Testing (Modified Schedule, no seniors in attendance) |
| April 3, 2026 | Day of Non-Attendance |
| April 24, 2026 | School Improvement Day - Early Release |
| May 16, 2026 | Graduation - All Schools - 10:00 a.m. |
| May 19-20, 2026 | Final Exams - Final Exam Schedule |
| May 20, 2026 | Last Day of School (if no Emergency Days used) |
| May 25, 2026 | Memorial Day - No School |
| May 28, 2026 | Last Day of School (if all Emergency Days used) |
Community High School District 155 Schools Calendar FAQs
When is the first day of school in Community High School District 155 for the 2025-2026 school year?
The first day of school in Community High School District 155 for the 2025-2026 school year is August 13, 2025[cite: 2].
When is Spring Break in Community High School District 155 for the 2025-2026 school year?
Spring Break in Community High School District 155 for the 2025-2026 school year is from March 23-27, 2026[cite: 2].
When is Winter Break in Community High School District 155 for the 2025-2026 school year?
Winter Break in Community High School District 155 for the 2025-2026 school year is from December 22, 2025, to January 2, 2026[cite: 2].
When is Thanksgiving break in Community High School District 155 for the 2025-2026 school year?
Thanksgiving break in Community High School District 155 for the 2025-2026 school year is from November 26-28, 2025[cite: 2].
When is the last day of school in Community High School District 155 for the 2025-2026 school year?
The last day of school in Community High School District 155 for the 2025-2026 school year is May 20, 2026 (if no emergency days are used) or May 28, 2026 (if all emergency days are used)[cite: 2].
When is Labor Day (no school) in Community High School District 155 for the 2025-2026 school year?
Labor Day (no school) in Community High School District 155 for the 2025-2026 school year is September 1, 2025[cite: 2].
When is Memorial Day (no school) in Community High School District 155 for the 2025-2026 school year?
Memorial Day (no school) in Community High School District 155 for the 2025-2026 school year is May 25, 2026[cite: 2].
When is Graduation for all schools in Community High School District 155?
Graduation for all schools in Community High School District 155 is on May 16, 2026[cite: 2].
Calendar Disclaimer
The school calendar provided on this page is taken from the official Community High School District D155 District website. Please note that all dates and events are subject to change at the discretion of the school district. For the most accurate and updated information, please refer to the official district website or contact the school helpline.