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Weekend
Next 7 Days
October 2026
Coming Up
School Breaks
Holidays (No School)
The Sullivan Community Unit School District 300 school calendar for the 2026-27 school year runs from Thursday, August 13, 2026 to Thursday, May 27, 2027 in Sullivan, Illinois.
- •3 scheduled breaks and 4 holidays throughout the year
- •Spring break: Mar 15 – Mar 19
- •Winter break: Dec 21 – Jan 1
Sullivan Community Unit School District 300 starts school 189 days later than most Illinois districts. Winter break starts 364 days later than the most common Illinois schedule.
Download the iCal file above to sync all Sullivan Community Unit School District 300 dates with your phone or computer.
Frequently Asked Questions
Is Sullivan Community Unit School District 300 school open today?
No, today is Saturday - school is not in session on weekends.
When is the next day off for Sullivan Community Unit School District 300?
The next day off is Monday, October 12, 2026 for Columbus Day.
When is the first day of school for Sullivan Community Unit School District 300?
The first day of school for Sullivan Community Unit School District 300 in 2026-27 is Thursday, August 13, 2026.
When is the last day of school for Sullivan Community Unit School District 300?
The last day of school for Sullivan Community Unit School District 300 in 2026-27 is Thursday, May 27, 2027.
When is spring break for Sullivan Community Unit School District 300?
Spring break for Sullivan Community Unit School District 300 is Monday, March 15, 2027 to Friday, March 19, 2027.
When is winter break for Sullivan Community Unit School District 300?
Winter break for Sullivan Community Unit School District 300 is Monday, December 21, 2026 to Friday, January 1, 2027.
When do students go back to school after winter break?
Students in Sullivan Community Unit School District 300 return to school after winter break on Monday, January 4, 2027. Winter break ends on Friday, January 1, 2027.
When is Thanksgiving break for Sullivan Community Unit School District 300?
Thanksgiving break for Sullivan Community Unit School District 300 is Wednesday, November 25, 2026 to Friday, November 27, 2026.
How do I add Sullivan Community Unit School District 300 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 Sullivan, IL in?
Sullivan, Illinois is served by Sullivan Community Unit School District 300. This page shows the 2026-27 school calendar including first day, last day, breaks, and holidays.
When does school start in Sullivan?
School in Sullivan (Sullivan Community Unit School District 300) starts on Thursday, August 13, 2026 for the 2026-27 school year.
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Last updated: August 24, 2026
Source: Sullivan Community Unit School District 300 Official Calendar