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School Open
Dismissal: 3:30 PM
Next 7 Days
November 2026
Coming Up
School Breaks
Holidays (No School)
The Jefferson School District school calendar for the 2026-27 school year runs from Tuesday, September 1, 2026 to Friday, June 4, 2027 in Helenville, Wisconsin.
- •3 scheduled breaks and 8 holidays throughout the year
- •Spring break: Mar 22 – Mar 26
- •Winter break: Dec 23 – Jan 1
Jefferson School District starts school 376 days later than most Wisconsin districts. Winter break starts 366 days later than the most common Wisconsin schedule.
Download the iCal file above to sync all Jefferson School District dates with your phone or computer.
Frequently Asked Questions
Is Jefferson School District school open today?
Yes, Jefferson School District is open today. Check the weekly calendar above for upcoming school days and closures.
When is the next day off for Jefferson School District?
The next day off is Monday, November 23, 2026 for Día del Desarrollo del Personal Certificado.
When is the first day of school for Jefferson School District?
The first day of school for Jefferson School District in 2026-27 is Tuesday, September 1, 2026.
When is the last day of school for Jefferson School District?
The last day of school for Jefferson School District in 2026-27 is Friday, June 4, 2027.
When is spring break for Jefferson School District?
Spring break for Jefferson School District is Monday, March 22, 2027 to Friday, March 26, 2027.
When is winter break for Jefferson School District?
Winter break for Jefferson School District is Wednesday, December 23, 2026 to Friday, January 1, 2027.
When do students go back to school after winter break?
Students in Jefferson School District return to school after winter break on Monday, January 4, 2027. Winter break ends on Friday, January 1, 2027.
When is Thanksgiving break for Jefferson School District?
Thanksgiving break for Jefferson School District is Tuesday, November 24, 2026 to Friday, November 27, 2026.
How do I add Jefferson School District 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 Helenville, WI in?
Helenville, Wisconsin is served by Jefferson School District. This page shows the 2026-27 school calendar including first day, last day, breaks, and holidays.
When does school start in Helenville?
School in Helenville (Jefferson School District) starts on Tuesday, September 1, 2026 for the 2026-27 school year.
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Last updated: October 11, 2026