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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 Marengo Community High School District 154 school calendar for the 2025-26 school year runs from Wednesday, August 13, 2025 to Friday, May 29, 2026 in Illinois.
- •3 scheduled breaks and 7 holidays throughout the year
- •Spring break: Mar 23 – Mar 27
- •Winter break: Dec 19 – Jan 2
Marengo Community High School District 154 starts school 176 days earlier than most Illinois districts. Winter break starts 3 days earlier than the most common Illinois schedule. Spring break aligns with the most common Illinois schedule.
Download the iCal file above to sync all Marengo Community High School District 154 dates with your phone or computer.
Frequently Asked Questions
Is Marengo Community High School District 154 school open today?
Yes, Marengo Community High School District 154 is open today. Check the weekly calendar above for upcoming school days and closures.
When is the next day off for Marengo Community High School District 154?
The next day off is Friday, April 3, 2026 for Non-Attendance Day.
When is the first day of school for Marengo Community High School District 154?
The first day of school for Marengo Community High School District 154 in 2025-26 is Wednesday, August 13, 2025.
When is the last day of school for Marengo Community High School District 154?
The last day of school for Marengo Community High School District 154 in 2025-26 is Friday, May 29, 2026.
When is spring break for Marengo Community High School District 154?
Spring break for Marengo Community High School District 154 is Monday, March 23, 2026 to Friday, March 27, 2026.
When is winter break for Marengo Community High School District 154?
Winter break for Marengo Community High School District 154 is Friday, December 19, 2025 to Friday, January 2, 2026.
When do students go back to school after winter break?
Students in Marengo Community High School District 154 return to school after winter break on Monday, January 5, 2026. Winter break ends on Friday, January 2, 2026.
When is Thanksgiving break for Marengo Community High School District 154?
Thanksgiving break for Marengo Community High School District 154 is Wednesday, November 26, 2025 to Friday, November 28, 2025.
How do I add Marengo Community High School District 154 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: Marengo Community High School District 154 Official Calendar