If you’re looking for a dose of cosmic magic without leaving Los Angeles, here’s a party full of stars worth marking on your calendar. Griffith Observatory’s monthly Public Star Party is a completely free stargazing experience that feels like stepping into another universe.
Taking place Saturday, December 20, 2025 from 2:00 p.m. to 9:45 p.m., this beloved L.A. tradition turns the Observatory’s iconic front lawn into a sparkling, open-air observatory filled with telescopes of every shape and size.
🔭 What makes it so special?
This isn’t your average night at Griffith. Once a month, the Observatory teams up with the Los Angeles Astronomical Society, the Los Angeles Sidewalk Astronomers, and The Planetary Society to bring dozens of high-powered telescopes to the public. Plus a crew of friendly, extremely knowledgeable volunteers will be on hand to share their love of the sky.
Expect to catch views of:
- The sun (safely, with special solar scopes!)
- The moon and its craters
- Bright planets
- Deep-sky objects you didn’t know were visible from L.A.
But plan to arrive early! Because volunteers will cut off lines for each telescope before closing time to ensure everyone already waiting gets a turn. Arrive before the crowds if you want to try multiple scopes.
🌌 Why you shouldn’t miss this Star Party
December skies are some of the clearest of the year, and the cooler temperatures can make for incredibly crisp views. With dozens of telescopes to choose from, every visit feels like a new adventure. It’s part science fair, part cosmic playground. Whether you’re a seasoned sky-watcher or someone who hasn’t looked through a telescope since grade school, the vibe is fun and welcoming for everyone.
📅When: Saturday, December 20, 2025 from 2:00 p.m. to 9:45 p.m.
📍Where: Griffith Observatory (2800 E Observatory Rd, Los Angeles, CA 90027)