The Planetarium is located on the De Anza College Campus.

Fujitsu Planetarium
De Anza College
21250 Stevens Creek Blvd.
Cupertino, CA. 95014

We are located behind the Science Center Building next to parking Lot E

Contact us via email:

General inquiries or to book field trips contact:
Margarita Hawthorn
408 864-8814

Technical or Astronomy related questions contact:

Toshi Komatsu – Technical Director
408 864-8282


The Planetarium main office number is

(408) 864-8814


De Anza College Fujitsu Planetarium

21250 Stevens Creek Boulevard
Cupertino, California 95014
Office Hours: Monday to Friday - 9:30 a.m. to 1:30 p.m.
Call (408) 864-8814 during office hours to schedule
a Special Event or Field trip.