Home / Events / NO SCHOOL: Staff Development Day NO SCHOOL: Staff Development Day This event has passed. December 12, 2022 « New York City Public High School APPLICATION DEADLINE Term Break: NO SCHOOL » Add to calendar Google Calendar iCalendar Outlook 365 Outlook Live Details Date: December 12, 2022 Event Category: Main Calendar Related Events Earth Science Regents Exam at 9:15am June 16 Juneteenth: NO SCHOOL June 19 1:15pm Student Dismissal June 20 - June 21