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Summer Break
School starts Aug 17
Next 7 Days
August 2026
Coming Up
1 this weekSchool Breaks
Holidays (No School)
The Clinton Community Unit School District 15 school calendar for the 2026-27 school year runs from Monday, August 17, 2026 to Friday, May 21, 2027 in Clinton, Illinois.
- •3 scheduled breaks and 6 holidays throughout the year
- •Spring break: Mar 26 – Apr 2
- •Winter break: Dec 21 – Jan 1
Clinton Community Unit School District 15 starts school 193 days later than most Illinois districts. Winter break starts 364 days later than the most common Illinois schedule.
Download the iCal file above to sync all Clinton Community Unit School District 15 dates with your phone or computer.
Frequently Asked Questions
Is Clinton Community Unit School District 15 school open today?
No, Clinton Community Unit School District 15 is currently on summer break. School starts Monday, August 17, 2026.
When is the next day off for Clinton Community Unit School District 15?
The next day off is Monday, September 7, 2026 for Labor Day.
When is the first day of school for Clinton Community Unit School District 15?
The first day of school for Clinton Community Unit School District 15 in 2026-27 is Monday, August 17, 2026.
When is the last day of school for Clinton Community Unit School District 15?
The last day of school for Clinton Community Unit School District 15 in 2026-27 is Friday, May 21, 2027.
When is spring break for Clinton Community Unit School District 15?
Spring break for Clinton Community Unit School District 15 is Friday, March 26, 2027 to Friday, April 2, 2027.
When is winter break for Clinton Community Unit School District 15?
Winter break for Clinton Community Unit School District 15 is Monday, December 21, 2026 to Friday, January 1, 2027.
When do students go back to school after winter break?
Students in Clinton Community Unit School District 15 return to school after winter break on Monday, January 4, 2027. Winter break ends on Friday, January 1, 2027.
When is Thanksgiving break for Clinton Community Unit School District 15?
Thanksgiving break for Clinton Community Unit School District 15 is Wednesday, November 25, 2026 to Friday, November 27, 2026.
How do I add Clinton Community Unit School District 15 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.
What school district is Clinton, IL in?
Clinton, Illinois is served by Clinton Community Unit School District 15. This page shows the 2026-27 school calendar including first day, last day, breaks, and holidays.
When does school start in Clinton?
School in Clinton (Clinton Community Unit School District 15) starts on Monday, August 17, 2026 for the 2026-27 school year.
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Last updated: July 13, 2026
Source: Clinton Community Unit School District 15 Official Calendar