Building 21School Calendar
2025-26 Academic Calendar
Key dates, holidays, and events for Building 21.
School at a Glance
Upcoming events & academic holidays2025-26 Academic Year
MAR
30-31
No School
Spring Break - School Closed for Staff and Students
APR
1-3
No School
Spring Break - School Closed for Staff and Students
APR
9-10
Report Card Conference (Half Day) - 3 Hour Early Dismissal for Students
APR
20-May
PSSA Testing Window
MAY
11-22
Keystone Testing Window
JUN
1-4
Competency Crunch Week
MAR
20
No School
Eid al-Fitr - Schools Closed for Staff and Students
MAR
24
Term 3 Ends
APR
8
Term 3 Awards Ceremony
APR
16
Career Day
APR
22
Earth Day Community Clean Up
APR
24
Spring Title 1 Meeting
APR
30
Student Portfolio Showcase
MAY
8
Staff Professional Development (Half Day) - 3 Hour Early Dismissal for Students
MAY
14
SAC Meeting #4
MAY
15
Sneakerball
MAY
19
No School
Election Day - Schools Closed for Staff and Students
MAY
25
No School
Memorial Day - Schools Closed for Staff and Students
MAY
26
Carnival
MAY
27
No School
Eid al-Adha - Schools Closed for Staff and Students
JUN
8
Move Up Ceremony / Fun Day
JUN
8
Senior BBQ
JUN
9
9th, 10th, 11th Grade Field Day
JUN
10
Graduation
JUN
11
Staff Professional Development (Half Day) - 3 Hour Early Dismissal for Students
JUN
12
Last Day of School for Students (Full Day for Staff)
JUN
19
No School
Juneteenth (Schools Closed)
Partner TipEarly dismissal days and parent-teacher conferences are often updated 2 weeks in advance. Check back regularly to stay ahead of the schedule!