Public Open Houses

Spring 2023 Schedule 

Our FREE Open Houses are held on most Friday evenings when CU classes are in session. We hope to see you this spring!

  • January 27th at 8pm
  • Feburary 3rd at 8pm
  • Feburary 10th at 8pm
  • Feburary 17th at 8pm
  • Feburary 24th at 8pm
  • March 3rd at 8pm
  • March 10th at 8pm
  • March 17th at 8pm
  • April 7th at 8pm
  • April 14th at 8pm
  • April 21st at 8pm
  • April 28th at 8pm

Open houses are only held when the skies are clear. If you're not sure if we'll be open, check out our local weather, check our twitter at 7pm, or call us, on Friday night after 7:45pm, for an observing status at 303-492-2020. 

There is no charge for the Observatory's Open House nights ... the stars are free to everyone! Sessions typically last from 1-3 hours, depending upon the weather, the quality of the night.

Photo of Telescope at SBO