Sierra College Natural History Museum

Building S
5100 Sierra College Blvd.
Rocklin, CA 95677
(916) 660-7923
M-F, 9am - 5pm (click ">" above for details)

SCNHM hours of operation are M-F, 9am to 5pm when Sierra College semester is in session:

  • Spring semester: Jan. – May
  • Summer semester: June – Aug
  • Fall semester: Aug. – Dec.

We are closed Saturdays and Sundays unless event days. Open on first Saturdays only 10 am-12 pm (unless otherwise noted). 

The Museum is closed for all Sierra College District holidays including Winter Break and Spring Break. 

The Planetarium is open only by group reservation on Field Trip Fridays.