Diamond Bar High School

Finals Schedule — May 23-25               Last Day Of School/Graduation — Thurs, May 25               Memorial Day — Mon, May 29               Summer School — June 5 - July 13

Summer School Information Available

Our Summer School information has just been finalized!
 
If you have been wondering about the details of Summer School, please take the time to review this information at dbhs.org by clicking the “Summer School” button, or CLICK HERE.
 
We hope that this information answers all of your questions, but if not, please direct your questions to the number listed on the Summer School informational page, (909)444-3510, or email those questions to Mr. Thibodeaux.