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Weekend
Next 7 Days
October 2026
Coming Up
School Breaks
Holidays (No School)
The Cowden-Herrick Community High School District 188 school calendar for the 2026-27 school year runs from Thursday, August 13, 2026 to Tuesday, May 18, 2027 in Illinois.
- •3 scheduled breaks and 6 holidays throughout the year
- •Spring break: Mar 24 – Mar 29
- •Winter break: Dec 18 – Jan 1
Cowden-Herrick Community High School District 188 starts school 189 days later than most Illinois districts. Winter break starts 361 days later than the most common Illinois schedule.
Download the iCal file above to sync all Cowden-Herrick Community High School District 188 dates with your phone or computer.
Frequently Asked Questions
Is Cowden-Herrick Community High School District 188 school open today?
No, today is Saturday - school is not in session on weekends.
When is the next day off for Cowden-Herrick Community High School District 188?
The next day off is Monday, October 12, 2026 for Columbus Day.
When is the first day of school for Cowden-Herrick Community High School District 188?
The first day of school for Cowden-Herrick Community High School District 188 in 2026-27 is Thursday, August 13, 2026.
When is the last day of school for Cowden-Herrick Community High School District 188?
The last day of school for Cowden-Herrick Community High School District 188 in 2026-27 is Tuesday, May 18, 2027.
When is spring break for Cowden-Herrick Community High School District 188?
Spring break for Cowden-Herrick Community High School District 188 is Wednesday, March 24, 2027 to Monday, March 29, 2027.
When is winter break for Cowden-Herrick Community High School District 188?
Winter break for Cowden-Herrick Community High School District 188 is Friday, December 18, 2026 to Friday, January 1, 2027.
When do students go back to school after winter break?
Students in Cowden-Herrick Community High School District 188 return to school after winter break on Monday, January 4, 2027. Winter break ends on Friday, January 1, 2027.
When is Thanksgiving break for Cowden-Herrick Community High School District 188?
Thanksgiving break for Cowden-Herrick Community High School District 188 is Wednesday, November 25, 2026 to Friday, November 27, 2026.
How do I add Cowden-Herrick Community High School District 188 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 27, 2026
Source: Cowden-Herrick Community High School District 188 Official Calendar