The Herndon High School Science Department is looking for volunteers for Science Fair Judging.

All FCPS schools will be closed for winter break from Monday, December 23, to Friday, January 3. Herndon High School (building and offices) will also be closed during this period.

In January 2025, we will begin the process of advising students on their course choices for the 2025-2026 school year. Our course selection page contains that timeline, information about this process, and supporting documentation.

View the latest "News and Announcements" from Herndon High School.

The Herndon High School PTSA is dedicated to ensuring HHS's teachers are recognized and supported and that all students have a great experience at HHS through advocacy, community-building, and enrichment programs.

The Herndon High School Science Department is looking for volunteers for Science Fair Judging. A background in science is not necessary.

Couldn't make a parent coffee? Can't remember what was said? Keep up with this year's messages here!

Your source for all updates for the senior class of 2025.