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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 Oak Lawn Community High School District 229 school calendar for the 2025-26 school year runs from Wednesday, August 13, 2025 to Friday, May 22, 2026 in Illinois.
- •3 scheduled breaks and 14 holidays throughout the year
- •Spring break: Mar 9 – Mar 9
- •Winter break: Dec 24 – Jan 1
Oak Lawn Community High School District 229 starts school 176 days earlier than most Illinois districts.
Download the iCal file above to sync all Oak Lawn Community High School District 229 dates with your phone or computer.
Frequently Asked Questions
Is Oak Lawn Community High School District 229 school open today?
Yes, Oak Lawn Community High School District 229 is open today. Check the weekly calendar above for upcoming school days and closures.
When is the next day off for Oak Lawn Community High School District 229?
The next day off is Friday, April 3, 2026 for Good Friday.
When is the first day of school for Oak Lawn Community High School District 229?
The first day of school for Oak Lawn Community High School District 229 in 2025-26 is Wednesday, August 13, 2025.
When is the last day of school for Oak Lawn Community High School District 229?
The last day of school for Oak Lawn Community High School District 229 in 2025-26 is Friday, May 22, 2026.
When is spring break for Oak Lawn Community High School District 229?
Spring break for Oak Lawn Community High School District 229 is Monday, March 9, 2026 to Monday, March 9, 2026.
When is winter break for Oak Lawn Community High School District 229?
Winter break for Oak Lawn Community High School District 229 is Wednesday, December 24, 2025 to Thursday, January 1, 2026.
When do students go back to school after winter break?
Students in Oak Lawn Community High School District 229 return to school after winter break on Friday, January 2, 2026. Winter break ends on Thursday, January 1, 2026.
When is Thanksgiving break for Oak Lawn Community High School District 229?
Thanksgiving break for Oak Lawn Community High School District 229 is Thursday, November 27, 2025 to Thursday, November 27, 2025.
How do I add Oak Lawn Community High School District 229 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: Oak Lawn Community High School District 229 Official Calendar