Lunar Eclipse Night at Oracle State Park

Oracle State Park

Thursday, August 27, 2026   7-10 p.m.

Experience one of the year's most impressive celestial events at Oracle State Park as the moon passes through Earth's shadow during a lunar eclipse!

The evening begins with a presentation by park volunteer, amateur astronomer, and dark sky advocate Mike Weasner, who will explain how lunar eclipses occur, why each one is unique, and what to watch for throughout the night. As the eclipse begins, visitors will have the opportunity to observe the moon both with the naked eye and through a park telescope while its appearance gradually changes over the course of the evening. Park staff and volunteers will be available to answer questions and help guests enjoy the experience.

At 9:15 p.m., the eclipse reaches its maximum, with 96% of the moon covered by Earth's shadow. At this point, only a thin sliver of the moon will remain in direct sunlight, while the rest of the lunar surface takes on a dim coppery-red to gray appearance as it is illuminated only by sunlight filtered through Earth's atmosphere. This dramatic contrast makes for an incredible view.

Event Schedule

• 7:00–7:30 p.m.: Presentation by Mike Weasner 
• 7:30 p.m.: Partial eclipse begins as the moon rises over the Galiuro Mountains 
• 7:45–9:15 p.m.: Telescope viewing with park staff
• 9:15 p.m.: Maximum eclipse (96% of the moon in Earth's shadow)
• 10:00 p.m.: Event concludes

Advance registration is required, and attendance is limited to 50 participants to provide a comfortable viewing experience. We recommend bringing folding chairs and a red flashlight if you have one for seeing in the dark without disturbing your night vision. 

Registration and Payment Information

• Arizona State Parks annual pass holders receive free admission but must still register in advance.
• All other participants will pay Oracle State Park's regular day-use fee.
• We will be accepting cash only for in-person payment at the event.
• Visitors who wish to pay by credit card may do so over the phone after completing their registration by calling Oracle State Park at 520-896-2425.
• To register, call the park or visit our website here: https://azstateparks.com/reserve/Activities/Search.aspx (search Place by Oracle State Park)