MaST Community Charter School III Calendar 2025-2026

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The MaST Community Charter School III calendar for the 2025-2026 school year provides all the necessary dates for students, parents, and staff. The calendar includes important information such as employee planning days, school holidays, and recess periods. Here's a detailed overview to help you plan your academic year.

Key Dates

  • First Day of School for Students: August 27, 2025
  • 1st Quarter Ends: October 31, 2025
  • Winter Break: December 24, 2025 – January 1, 2026
  • 1st Semester / 2nd Quarter Ends: January 23, 2026
  • 3rd Quarter Ends: April 13, 2026
  • 2nd Semester / 4th Quarter Ends (Last Day of School): June 12, 2026

Note: This calendar page is created based on information from the official website MaST Community Charter School III

Interactive School Calendar

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School Day
Today
Holidays
Breaks/Recess
Non-Student Days
Period Start
Period End
Testing Start
Testing End
Early Release
Other
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Printable Resources

Looking for a clean, easy-to-read MaST Community Charter School III printable calendar? Our team at pennsylvaniaschools.us has formatted the official 2025-2026 school dates into a high-quality PDF, verified against the latest district updates to ensure 100% accuracy for parents and students.

Enhanced Printable PDF

High-contrast design optimized for home printing.

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Official District File

Original source document (Official PDF version).

Download Original PDF

✓ Verified for 2025-2026 School Year

Source: MaST Community Charter School III Official Site.

MaST Community Charter School III Calendar 2025-2026

August 2025

  • August 27 – First Day of School for Students

September 2025

  • September 1 – Labor Day - School Closed
  • September 22 – School Closed

October 2025

  • October 2 – No School for Students - Professional Development
  • October 3 – School Closed
  • October 31 – 1st Quarter Ends

November 2025

  • November 11 – Veterans Day - School Closed
  • November 20 – Half Day (Students) / Evening Conferences
  • November 21 – No School for Students - Conferences
  • November 26 – Half Day
  • November 27 – Thanksgiving Day - School Closed
  • November 28 – Day after Thanksgiving - School Closed

December 2025

  • December 23 – Half Day
  • December 24–January 1 – Winter Break

January 2026

  • January 2 – No School for Students - Virtual PD
  • January 19 – Martin Luther King, Jr. Day - School Closed
  • January 21 – High School Only - Half Day for Finals
  • January 22 – High School Only - Half Day for Finals
  • January 23 – 2nd Quarter / 1st Semester Ends

February 2026

  • February 9 – No School for Students - Virtual PD
  • February 16 – Presidents' Day - School Closed

March 2026

  • March 19 – No School for Students - Professional Development
  • March 20 – School Closed

April 2026

  • April 1 – Half Day
  • April 2–6 – Spring Break
  • April 17 – School Closed
  • April 13 – 3rd Quarter Ends

May 2026

  • May 15 – No School for Students - Professional Development
  • May 22 – K-12 Half Day
  • May 25 – Memorial Day - School Closed

June 2026

  • June 8 – High School Only - Half Day for Finals
  • June 9 – High School Only - Half Day for Finals
  • June 11 – Virtual Half Day
  • June 12 – Last Day of School / Virtual Half Day
  • June 12 – 4th Quarter / 2nd Semester Ends

Learn More About MaST Community Charter School III

Get detailed information about MaST Community Charter School III including school listings, district policies, contact information, and more educational resources.

Frequently Asked Questions (FAQ)

When is the first day of school?

The first day of school is August 27, 2025 (2025-08-27).

When is the last day of school?

The last day of school is June 12, 2026 (2026-06-12) and is a virtual half day.

When are the Early Release (half) days?

Notable half days include November 20, 2025 (2025-11-20), November 26, 2025 (2025-11-26), and December 23, 2025 (2025-12-23).

When is Spring Break?

Spring Break is April 2–6, 2026 (2026-04-02 to 2026-04-06).

Is there school on Veterans Day?

No — Veterans Day (November 11, 2025 / 2025-11-11) is a school holiday; schools are closed.

When is Winter Break?

Winter Break runs December 24, 2025 through January 1, 2026 (2025-12-24 to 2026-01-01).

Are there scheduled professional development (no-school) days?

Yes — examples include October 2, 2025 (2025-10-02), January 2, 2026 (2026-01-02), February 9, 2026 (2026-02-09), March 19, 2026 (2026-03-19), and May 15, 2026 (2026-05-15).

When do grading periods / semesters end?

Key ends: 1st Quarter ends October 31, 2025 (2025-10-31); 2nd Quarter / 1st Semester ends January 23, 2026 (2026-01-23); 3rd Quarter ends April 13, 2026 (2026-04-13); 4th Quarter / 2nd Semester ends June 12, 2026 (2026-06-12).

Plan Ahead with the MaST Community Charter School III Calendar

Stay organized with the MaST Community Charter School III 2025-2026 calendar. Whether you're a student or a parent, this calendar will help you keep track of important dates such as school holidays, planning days, and breaks. Be sure to bookmark this page for quick access to important updates throughout the school year.

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