Kitt Peak is first and foremost a research facility. To avoid interfering with research during nighttime programs, the Visitor Center adheres to strict lighting control procedures. 

Your vehicle’s headlights will be covered. When you leave after any evening program, you will be guided by an observatory vehicle for one mile down the mountain road.  After that first mile, staff will remove the headlight covers for you. 

Guests may not leave the programs early except in cases of genuine emergency.  By making a reservation in any of our nighttime programs, you indicate your understanding of and willingness to abide by these procedures. 

No one may visit the observatory after 4:00 P.M. unless registered for a nighttime program.