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Derry Township School District

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Accessible Calendar

2026-2027 Year at a Glance Calendar

August:

  • 10-12 - Orientation/Induction

  • 17-20 - In-Service

  • 20 - Bridge Day (6th and 9th Grade Students Only)

  • 24 - First Day for Students

September:

  • 4-7 - Labor Day Recess

  • 21 - No School: Student and Staff

October: 

  • 12 - Columbus Day, No School: Students; Staff In Service

  • 13 - 2 Hour Late Start

  • 30 - End of Marking Period 1

November:

  • 20 - End of 1st Trimester

  • 20 - 6th Grade Conferences (No School for 6th Grade Students); Act 80 Day 6th Grade Only;

  • 23-24 - Act 80 Day; Elem Conferences (No School for K-5 Students)

  • 25-27 - Thanksgiving Recess

  • 30 - 2 Hour Late Start

December:

  • 23-31 - Winter Recess

January:

  • 1 - New Year’s Day

  • 1 - Winter Recess

  • 14 - End of Marking Period 2

  • 15 - Teacher Workday (No School for Students)

  • 18 - Martin Luther King Day (No School: Students and Staff)

  • 19 - 2 Hour Late Start

February:

  • 15 - Presidents’ Day

  • 16 - 2 Hour Late Start

  •  

March:

  • 5 - End of 2nd Trimester

  • 9 - Act 80 Day; Elementary Conferences (No School for K-5 Students)

  • 18 - Act 80 Day; Elementary Conferences / 6-12 In-Service (No School for Students)

  • 19 - Staff In-Service/Act 80 Day; (No school for students)

  • 24 - End of Marking Period 3

  • 25-29 - Spring Recerss

April:

  • 19 - Staff In Service/Trade Day

  • 20 - 2 Hour Late Start

  • 26-30 - PSSA Testing

May:

  • 3-14 - PSSA Testing

  • 17-28 - Keystone Testing

  • 31 - Memorial Day

  • 25-28 - Finals (Tentative) Early Dismissal for the High School Only

June: 

  • 1 - Finals (Tentative) Early Dismissal for the High School Only
  • 2 - Graduation
  • 3 - Last Day for Under-classmen End of Marking Period 4; End of 3rd Trimester; Early Dismissal

Additional Information:

  • Makeup Days: March 25. Any additional will be FID; Beyond 5 FID days will be added to the end of the year
  • Total Student Days - Elementary: 182*
  • Total Student Days - Secondary: 182*
  • Total Staff Days: 190
    • New Teachers: 193

* Includes Act 80 Days

Marking Period End Dates:

Quarter Marking Periods (Secondary):

  • First: October 30 (47 days)
  • Second: January 14 (43 days)
  • Third: March 24 (46 days)
  • Fourth: June 3 (47 days)

Trimester Periods End Dates (Elementary):

  • First: November 20 (62 days)
  • Second: March 5 (61 days)
  • Third: June 3 (60 days)