Flandrau Observatory Hours

The observatory telescope is open to the public during the times listed below. Come see us!

Volunteer astronomers will guide you through points of interest in the night sky with the 16-inch telescope housed in the observatory.

This educational activity is offered free-of-charge and donations are accepted.

Please Note: All dates and times are subject to change or cancellation without notice due to weather or other factors.

Should there be a cancellation, we intend to update this page promptly. Check back to this page prior to visiting.

During the times listed below only, you may want to contact the observatory directly at 520-621-6927 to inquire about its status. 

Alternatively, you can click here to see the observatory calendar in a new window.: Flandrau Observatory Hours