May 2026

May 1 Fri
- School Lunch Hero Day
  Delcastle Technical High School Events
- School Principal Appreciation Day
  Delcastle Technical High School Events
- Senior Prom 2026 6 PM – 10 PM (Executive Banquet & Conference Center, Newark)
  Delcastle Technical High School Events
May 4 Mon
- Teacher Appreciation Week
  Delcastle Technical High School Events
May 5 Tue
- Teacher Appreciation Week
  Delcastle Technical High School Events
- Half Day Schedule for All Grades (Dismissal at 11:17 a.m.) 8:10 AM – 11:17 AM
  Delcastle Technical High School Events
- Senior Recognition Ceremony 2026 1 PM – 2:30 PM (Delcastle Gymnasium)
  Delcastle Technical High School Events
May 6 Wed
- National School Nurse Day
  Delcastle Technical High School Events
- Teacher Appreciation Week
  Delcastle Technical High School Events
May 7 Thu
- Teacher Appreciation Week
  Delcastle Technical High School Events
May 8 Fri
- Professional Learning Day for Faculty & Staff; No Classes for Students
  Delcastle Technical High School Events
- Teacher Appreciation Week
  Delcastle Technical High School Events
May 12 Tue
- Last Day of Classes for Seniors
  Delcastle Technical High School Events
- Induction Ceremony for Student Council, Nat'l Honor Society, and Nat'l Tech. Honor Society 6:30 PM – 8 PM (Delcastle Auditorium)
  Delcastle Technical High School Events
May 18 Mon
- National Speech Pathologist Day
  Delcastle Technical High School Events
May 19 Tue
- Graduation Rehearsal + Senior Sendoff 9 AM – 11:30 AM (Meet in Delcastle Auditorium)
  Delcastle Technical High School Events
May 25 Mon
- Memorial Day (No Classes, Offices Closed)
  Delcastle Technical High School Events
May 27 Wed
- Asynchronous Learning Day for Grades 9, 10, and 11 (Delcastle Graduation)
  Delcastle Technical High School Events
- Graduation Ceremony for Class of 2026 (Ticket Required for Entry) 1:30 PM – 3 PM (University of Delaware's Bob Carpenter Center)
  Delcastle Technical High School Events