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Weekend
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October 2026
Coming Up
School Breaks
Holidays (No School)
The Allendale Community Consolidated School District 17 school calendar for the 2026-27 school year runs from Friday, August 14, 2026 to Thursday, May 20, 2027 in Allendale, Illinois.
- •3 scheduled breaks and 4 holidays throughout the year
- •Spring break: Mar 26 – Apr 2
- •Winter break: Dec 18 – Jan 4
Allendale Community Consolidated School District 17 starts school 190 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 Allendale Community Consolidated School District 17 dates with your phone or computer.
Frequently Asked Questions
Is Allendale Community Consolidated School District 17 school open today?
No, today is Sunday - school is not in session on weekends.
When is the next day off for Allendale Community Consolidated School District 17?
The next day off is Monday, October 12, 2026 for Columbus Day.
When is the first day of school for Allendale Community Consolidated School District 17?
The first day of school for Allendale Community Consolidated School District 17 in 2026-27 is Friday, August 14, 2026.
When is the last day of school for Allendale Community Consolidated School District 17?
The last day of school for Allendale Community Consolidated School District 17 in 2026-27 is Thursday, May 20, 2027.
When is spring break for Allendale Community Consolidated School District 17?
Spring break for Allendale Community Consolidated School District 17 is Friday, March 26, 2027 to Friday, April 2, 2027.
When is winter break for Allendale Community Consolidated School District 17?
Winter break for Allendale Community Consolidated School District 17 is Friday, December 18, 2026 to Monday, January 4, 2027.
When do students go back to school after winter break?
Students in Allendale Community Consolidated School District 17 return to school after winter break on Tuesday, January 5, 2027. Winter break ends on Monday, January 4, 2027.
When is Thanksgiving break for Allendale Community Consolidated School District 17?
Thanksgiving break for Allendale Community Consolidated School District 17 is Wednesday, November 25, 2026 to Friday, November 27, 2026.
How do I add Allendale Community Consolidated School District 17 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.
What school district is Allendale, IL in?
Allendale, Illinois is served by Allendale Community Consolidated School District 17. This page shows the 2026-27 school calendar including first day, last day, breaks, and holidays.
When does school start in Allendale?
School in Allendale (Allendale Community Consolidated School District 17) starts on Friday, August 14, 2026 for the 2026-27 school year.
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Last updated: August 31, 2026
Source: Allendale Community Consolidated School District 17 Official Calendar