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School Open
Dismissal: 3:30 PM
Next 7 Days
1 day offApril 2026
Coming Up
1 this weekSchool Breaks
Holidays (No School)
The Joliet Township High School District 204 school calendar for the 2025-26 school year runs from Tuesday, August 19, 2025 to Friday, May 29, 2026 in Illinois.
- •3 scheduled breaks and 10 holidays throughout the year
- •Spring break: Mar 23 – Mar 27
- •Winter break: Jan 1 – Jan 2
Joliet Township High School District 204 starts school 170 days earlier than most Illinois districts. Winter break starts 10 days later than the most common Illinois schedule. Spring break aligns with the most common Illinois schedule.
Download the iCal file above to sync all Joliet Township High School District 204 dates with your phone or computer.
Frequently Asked Questions
Is Joliet Township High School District 204 school open today?
Yes, Joliet Township High School District 204 is open today. Check the weekly calendar above for upcoming school days and closures.
When is the next day off for Joliet Township High School District 204?
The next day off is Friday, April 3, 2026 for Spring Holiday.
When is the first day of school for Joliet Township High School District 204?
The first day of school for Joliet Township High School District 204 in 2025-26 is Tuesday, August 19, 2025.
When is the last day of school for Joliet Township High School District 204?
The last day of school for Joliet Township High School District 204 in 2025-26 is Friday, May 29, 2026.
When is spring break for Joliet Township High School District 204?
Spring break for Joliet Township High School District 204 is Monday, March 23, 2026 to Friday, March 27, 2026.
When is winter break for Joliet Township High School District 204?
Winter break for Joliet Township High School District 204 is Thursday, January 1, 2026 to Friday, January 2, 2026.
When do students go back to school after winter break?
Students in Joliet Township High School District 204 return to school after winter break on Monday, January 5, 2026. Winter break ends on Friday, January 2, 2026.
When is Thanksgiving break for Joliet Township High School District 204?
Thanksgiving break for Joliet Township High School District 204 is Wednesday, November 26, 2025 to Friday, November 28, 2025.
How do I add Joliet Township High School District 204 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: December 19, 2025
Source: Joliet Township High School District 204 Official Calendar