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May 2026
Coming Up
1 this weekSchool Breaks
Holidays (No School)
The Jefferson school calendar for the 2025-26 school year runs from Thursday, August 7, 2025 to Thursday, May 21, 2026 in Newcastle, Maine.
- •4 scheduled breaks and 9 holidays throughout the year
- •Spring break: Mar 23 – Mar 27
- •Winter break: Dec 22 – Jan 1
Jefferson starts school 12 days later than most Maine districts. Winter break matches the most common Maine schedule, starting 12/22.
Download the iCal file above to sync all Jefferson dates with your phone or computer.
Frequently Asked Questions
Is Jefferson school open today?
Yes, Jefferson is open today. Check the weekly calendar above for upcoming school days and closures.
When is the next day off for Jefferson?
The next day off is Monday, May 25, 2026 for Memorial Day.
When is the first day of school for Jefferson?
The first day of school for Jefferson in 2025-26 is Thursday, August 7, 2025.
When is the last day of school for Jefferson?
The last day of school for Jefferson in 2025-26 is Thursday, May 21, 2026.
When is spring break for Jefferson?
Spring break for Jefferson is Monday, March 23, 2026 to Friday, March 27, 2026.
When is winter break for Jefferson?
Winter break for Jefferson is Monday, December 22, 2025 to Thursday, January 1, 2026.
When do students go back to school after winter break?
Students in Jefferson return to school after winter break on Friday, January 2, 2026. Winter break ends on Thursday, January 1, 2026.
When is Thanksgiving break for Jefferson?
Thanksgiving break for Jefferson is Friday, October 24, 2025 to Friday, October 24, 2025.
How do I add Jefferson 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 Newcastle, ME in?
Newcastle, Maine is served by Jefferson. This page shows the 2025-26 school calendar including first day, last day, breaks, and holidays.
When does school start in Newcastle?
School in Newcastle (Jefferson) starts on Thursday, August 7, 2025 for the 2025-26 school year.
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Other Maine Districts
Last updated: January 2, 2026
Source: Jefferson Official Calendar