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Next 7 Days
October 2026
Coming Up
School Breaks
Holidays (No School)
The Carbondale Community High School District 165 school calendar for the 2026-27 school year runs from Monday, August 10, 2026 to Tuesday, June 1, 2027 in Illinois.
- •3 scheduled breaks and 12 holidays throughout the year
- •Spring break: Mar 8 – Mar 12
- •Winter break: Dec 21 – Jan 1
Carbondale Community High School District 165 starts school 186 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 Carbondale Community High School District 165 dates with your phone or computer.
Frequently Asked Questions
Is Carbondale Community High School District 165 school open today?
Yes, Carbondale Community High School District 165 is open today. Check the weekly calendar above for upcoming school days and closures.
When is the next day off for Carbondale Community High School District 165?
The next day off is Monday, October 12, 2026 for Indigenous Peoples' Day.
When is the first day of school for Carbondale Community High School District 165?
The first day of school for Carbondale Community High School District 165 in 2026-27 is Monday, August 10, 2026.
When is the last day of school for Carbondale Community High School District 165?
The last day of school for Carbondale Community High School District 165 in 2026-27 is Tuesday, June 1, 2027.
When is spring break for Carbondale Community High School District 165?
Spring break for Carbondale Community High School District 165 is Monday, March 8, 2027 to Friday, March 12, 2027.
When is winter break for Carbondale Community High School District 165?
Winter break for Carbondale Community High School District 165 is Monday, December 21, 2026 to Friday, January 1, 2027.
When do students go back to school after winter break?
Students in Carbondale Community High School District 165 return to school after winter break on Monday, January 4, 2027. Winter break ends on Friday, January 1, 2027.
When is Thanksgiving break for Carbondale Community High School District 165?
Thanksgiving break for Carbondale Community High School District 165 is Monday, November 23, 2026 to Friday, November 27, 2026.
How do I add Carbondale Community High School District 165 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.
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Last updated: September 28, 2026
Source: Carbondale Community High School District 165 Official Calendar