Share with Parents
Help other parents find this calendar
School Open
Dismissal: 3:30 PM
Next 7 Days
April 2026
Coming Up
School Breaks
Holidays (No School)
The Community High School District 155 school calendar for the 2025-26 school year runs from Monday, August 18, 2025 to Wednesday, May 27, 2026 in Illinois.
- •3 scheduled breaks and 6 holidays throughout the year
- •Spring break: Mar 23 – Mar 27
- •Winter break: Dec 22 – Jan 2
Community High School District 155 starts school 171 days earlier than most Illinois districts. Winter break matches the most common Illinois schedule, starting 12/22. Spring break aligns with the most common Illinois schedule.
Download the iCal file above to sync all Community High School District 155 dates with your phone or computer.
Frequently Asked Questions
Is Community High School District 155 school open today?
Yes, Community High School District 155 is open today. Check the weekly calendar above for upcoming school days and closures.
When is the next day off for Community High School District 155?
The next day off is Monday, May 25, 2026 for Memorial Day.
When is the first day of school for Community High School District 155?
The first day of school for Community High School District 155 in 2025-26 is Monday, August 18, 2025.
When is the last day of school for Community High School District 155?
The last day of school for Community High School District 155 in 2025-26 is Wednesday, May 27, 2026.
When is spring break for Community High School District 155?
Spring break for Community High School District 155 is Monday, March 23, 2026 to Friday, March 27, 2026.
When is winter break for Community High School District 155?
Winter break for Community High School District 155 is Monday, December 22, 2025 to Friday, January 2, 2026.
When do students go back to school after winter break?
Students in Community High School District 155 return to school after winter break on Monday, January 5, 2026. Winter break ends on Friday, January 2, 2026.
When is Thanksgiving break for Community High School District 155?
Thanksgiving break for Community High School District 155 is Wednesday, November 26, 2025 to Friday, November 28, 2025.
How do I add Community High School District 155 calendar to my phone?
Click the "Add to Calendar" button at the top of this page to download the iCal (.ics) file. Then:
iPhone/iPad: Tap the downloaded file, then tap "Add All" to add events to your Calendar app.
Android: Open the file with Google Calendar, review the events, and tap "Import".
Google Calendar (web): Go to Settings → Import & Export → Select the .ics file → Import.
Outlook: Double-click the file or drag it into your Outlook calendar.
Apple Calendar (Mac): Double-click the file or go to File → Import → select the .ics file.
Get Calendar Alerts
We'll email you when Community High School District 155 updates their calendar.
Other Illinois Districts
Last updated: December 19, 2025
Source: Community High School District 155 Official Calendar