Certain events may be held virtually/remotely. Details about such events will be posted as they become available.
Thursday, January 21

Welcome to Montgomery Blair High School

  • 1/28 Last day of the first semester
  • 1/29 Professional Day: no school for students; end of quarter planning
  • 2/12 Professional Day: no school for students
  • 2/13 Blair Fun Run for the Heart: a virtual "fun run" sponsored by the Montgomery Blair Athletic Association (MBAA) Boosters; register, or find out more here
  • 2/15 Presidents' Day: Schools and offices closed
  • 3/12 Early release day for students
  • 3/29 – 3/31 Spring Break begins: No school for students and teachers
  • 4/1 – 4/5 Spring Break concludes: No school for students and teachers; Offices closed April 2 and 5


  • Check out Principal Johnson's January Newsletter!
  • Update on Senior Portraits: Seniors can make an appointment and go to the studio and have their Senior pictures taken; the studio address is Prestige Portraits, 15720 Crabb’s Branch Way, Rockville, MD, and their phone number is (410) 644-7700.