Click HERE to view the 2024-2025 Community Report

Filters

Changing any of the form inputs will cause the list of events to refresh with the filtered results.

  • Sonora Astronomical Society: Star Party

    Madera Canyon Madera Canyon, AZ, United States

    Date:  Thursday July 16th,  2026 Time:   7:15PM NOTE: Star Party will be Canceled if Clouds/Rainy/Cold Weather NEW LOCATION: Parking Lot on Madera Canyon Road. Click HERE for a Map

  • Patterson Observatory: Free Observation Night

    Patterson Observatory at the University of Arizona Sierra Vista Campus 1140 Colombo Ave., Sierra Vista, AZ, United States

    Public Night is held once a month on the Thursday nearest first quarter moon. Observing starts a half hour after sunset.  The event is weather dependent and is canceled in...

    Free
  • Patterson Observatory: Free Observation Night

    Patterson Observatory at the University of Arizona Sierra Vista Campus 1140 Colombo Ave., Sierra Vista, AZ, United States

    Public Night is held once a month on the Thursday nearest first quarter moon. Observing starts a half hour after sunset.  The event is weather dependent and is canceled in the event of clouds or inclement weather.  Admission is free, but space is limited.  Guests wishing to attend this in-person event must register. The University...

    Free
  • Patterson Observatory: Free Observation Night

    Patterson Observatory at the University of Arizona Sierra Vista Campus 1140 Colombo Ave., Sierra Vista, AZ, United States

    Public Night is held once a month on the Thursday nearest first quarter moon. Observing starts a half hour after sunset.  The event is weather dependent and is canceled in the event of clouds or inclement weather.  Admission is free, but space is limited.  Guests wishing to attend this in-person event must register. The University...

    Free
  • Patterson Observatory: Free Observation Night

    Patterson Observatory at the University of Arizona Sierra Vista Campus 1140 Colombo Ave., Sierra Vista, AZ, United States

    Public Night is held once a month on the Thursday nearest first quarter moon. Observing starts a half hour after sunset.  The event is weather dependent and is canceled in the event of clouds or inclement weather.  Admission is free, but space is limited.  Guests wishing to attend this in-person event must register. The University...

    Free