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Weekend
Next 7 Days
October 2026
Coming Up
School Breaks
Holidays (No School)
The Thornton Township High School District 205 school calendar for the 2026-27 school year runs from Monday, August 17, 2026 to Friday, June 4, 2027 in Illinois.
- •1 scheduled break and 11 holidays throughout the year
- •Spring break: Mar 29 – Apr 2
Thornton Township High School District 205 starts school 193 days later than most Illinois districts.
Download the iCal file above to sync all Thornton Township High School District 205 dates with your phone or computer.
Frequently Asked Questions
Is Thornton Township High School District 205 school open today?
No, today is Saturday - school is not in session on weekends.
When is the next day off for Thornton Township High School District 205?
The next day off is Monday, October 12, 2026 for Columbus Day.
When is the first day of school for Thornton Township High School District 205?
The first day of school for Thornton Township High School District 205 in 2026-27 is Monday, August 17, 2026.
When is the last day of school for Thornton Township High School District 205?
The last day of school for Thornton Township High School District 205 in 2026-27 is Friday, June 4, 2027.
When is spring break for Thornton Township High School District 205?
Spring break for Thornton Township High School District 205 is Monday, March 29, 2027 to Friday, April 2, 2027.
When is winter break for Thornton Township High School District 205?
Winter break dates for Thornton Township High School District 205 are not yet available.
When do students go back to school after winter break?
The date students return after winter break for Thornton Township High School District 205 is not yet available.
When is Thanksgiving break for Thornton Township High School District 205?
Thanksgiving break dates for Thornton Township High School District 205 are not yet available.
How do I add Thornton Township High School District 205 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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Other Illinois Districts
Last updated: August 25, 2026
Source: Thornton Township High School District 205 Official Calendar