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School Break
Spring Break
Mar 30 - Apr 6
Next 7 Days
5 days offApril 2026
Coming Up
1 this weekSchool Breaks
Holidays (No School)
The Seneca Township High School District 160 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 7 holidays throughout the year
- •Spring break: Mar 30 – Apr 6
- •Winter break: Dec 22 – Jan 2
Seneca Township High School District 160 starts school 171 days earlier than most Illinois districts. Winter break matches the most common Illinois schedule, starting 12/22.
Download the iCal file above to sync all Seneca Township High School District 160 dates with your phone or computer.
Frequently Asked Questions
Is Seneca Township High School District 160 school open today?
No, Seneca Township High School District 160 is currently on Spring Break (Mar 30 - Apr 6).
When is the next day off for Seneca Township High School District 160?
The next day off is Friday, April 3, 2026 for Good Friday.
When is the first day of school for Seneca Township High School District 160?
The first day of school for Seneca Township High School District 160 in 2025-26 is Monday, August 18, 2025.
When is the last day of school for Seneca Township High School District 160?
The last day of school for Seneca Township High School District 160 in 2025-26 is Wednesday, May 27, 2026.
When is spring break for Seneca Township High School District 160?
Spring break for Seneca Township High School District 160 is Monday, March 30, 2026 to Monday, April 6, 2026.
When is winter break for Seneca Township High School District 160?
Winter break for Seneca Township High School District 160 is Monday, December 22, 2025 to Friday, January 2, 2026.
When do students go back to school after winter break?
Students in Seneca Township High School District 160 return to school after winter break on Monday, January 5, 2026. Winter break ends on Friday, January 2, 2026.
When is Thanksgiving break for Seneca Township High School District 160?
Thanksgiving break for Seneca Township High School District 160 is Wednesday, November 26, 2025 to Friday, November 28, 2025.
How do I add Seneca Township High School District 160 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: December 19, 2025
Source: Seneca Township High School District 160 Official Calendar