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School Open
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Next 7 Days
October 2026
Coming Up
School Breaks
Holidays (No School)
The Mendham Borough School District school calendar for the 2026-27 school year runs from Monday, August 31, 2026 to Wednesday, June 16, 2027 in New Jersey.
- •4 scheduled breaks and 8 holidays throughout the year
- •Spring break: Mar 29 – Apr 2
- •Winter break: Dec 23 – Jan 1
Mendham Borough School District starts school 381 days later than most New Jersey districts. Winter break starts 364 days later than the most common New Jersey schedule.
Download the iCal file above to sync all Mendham Borough School District dates with your phone or computer.
Frequently Asked Questions
Is Mendham Borough School District school open today?
Yes, Mendham Borough School District is open today. Check the weekly calendar above for upcoming school days and closures.
When is the next day off for Mendham Borough School District?
The next day off is Monday, October 12, 2026 for Columbus Day.
When is the first day of school for Mendham Borough School District?
The first day of school for Mendham Borough School District in 2026-27 is Monday, August 31, 2026.
When is the last day of school for Mendham Borough School District?
The last day of school for Mendham Borough School District in 2026-27 is Wednesday, June 16, 2027.
When is spring break for Mendham Borough School District?
Spring break for Mendham Borough School District is Monday, March 29, 2027 to Friday, April 2, 2027.
When is winter break for Mendham Borough School District?
Winter break for Mendham Borough School District is Wednesday, December 23, 2026 to Friday, January 1, 2027.
When do students go back to school after winter break?
Students in Mendham Borough 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 Mendham Borough School District?
Thanksgiving break for Mendham Borough School District is Wednesday, November 25, 2026 to Friday, November 27, 2026.
How do I add Mendham Borough 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.
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Last updated: August 23, 2026