All Weather Event ~ August 8, 2026 ~ 7:15 PM
All Interested Welcome To Attend!
Last call to observe 10:15 PM

7:15 PM Outdoors: Observatories Open/ Telescope Set-up, Observing through evening weather permitting

7:30 PM Indoor Presentation / Welcome announcements

7:40 PM Indoor Presentation / 250th Anniversary Celebration: David Rittehouse, Our Forgotten Pioneer Astronomer , Ted Williams- RAS President Join us as Ted channels David Rittenhouse to our visitors from a unique perspective.

8:45 PM Outdoor Presentation / “Celestial Highlights” bring your binoculars for a laser guided sky tour.

10:45 PM Last call for telescope views

11:00 PM Event ends

Sunset 8:10 PM
Nightfall 9:54 PM

Educational Programs by Rittenhouse Astronomical Society