Millions of people across California will experience a partial solar eclipse today as the moon passes between Earth and the sun. This celestial event offers a rare daytime spectacle while highlighting the importance of eye protection and safe viewing practices.
Local astronomy groups, libraries, and science centers are hosting eclipse viewing events, distributing certified solar glasses, and running live educational streams for residents and visitors.
| Phase | Time (PDT) | Visibility in Major Cities | Recommended Action |
|---|---|---|---|
| First Contact | 9:07 AM | Partial eclipse begins | Use solar filters |
| Maximum Eclipse | 10:12 AM | 62% coverage in Los Angeles | Short viewing window |
| End of Partial | 11:20 AM | Partial eclipse ends | Remove filters safely |
| Duration | Approx. 2 hours | Timeline from start to finish | Plan sessions early |
Safe Viewing Practices for California Residents
Use Certified Solar Filters
Direct viewing of the partial solar eclipse requires ISO-certified solar glasses or handheld viewers. Regular sunglasses are not sufficient to protect your eyes from intense solar radiation.
Project an Image Indoors
Telescope or binocular projection onto a white card is a safe option for families and classrooms. This method lets multiple people observe without looking directly at the sun.
Check Weather and Light Conditions
Coastal areas may have morning fog, while inland valleys tend to be clearer. Choose a high vantage point with an unobstructed eastern horizon for the best viewing experience.
Photography and Device Safety Tips
Camera Settings and Filters
Use a solar filter on your lens, switch to manual mode, and avoid auto-tracking during partial phases. Smartphones also require a certified filter over the camera lens to prevent sensor damage.
Protect Sensitive Electronics
Do not use solar filters on non-telescope devices such as phone flashlights or laser pointers. Keep gadgets cool and shaded, as heat can shorten battery life during long outdoor sessions.
Where to Watch Eclipse Today in California
Public Observatories and Planetariums
Griffith Observatory, Chabot Space & Science Center, and Morrison Planetarium offer free or ticketed viewing with expert guides and filtered telescopes.
Community Events and Libraries
Many public libraries and community centers distribute limited solar glasses and host guided eclipse activities. Check local listings for live stream options if clouds obscure the sky.
Planning Future Celestial Events in California
- Verify ISO certification on solar glasses before use
- Arrive early at viewing locations to secure good sightlines
- Use telescope projections for group education and safety
- Monitor weather forecasts and have backup streaming options
- Document experiences with camera filters approved for solar use
FAQ
Reader questions
Can I watch the eclipse through my phone camera without a filter?
No. Viewing the sun through a phone camera without a certified solar filter can damage the sensor and pose eye risk if you glance at the sun during setup.
What happens if clouds block the eclipse in Los Angeles?
Many organizations offer live streams and recorded sessions online. You can still participate by tuning into educational streams and enjoying post-event highlights.
Are children allowed at public eclipse viewing events?
Yes, most family-friendly events welcome children, but supervision is required. Bring child-sized solar glasses and check event schedules for hands-on activities.
How often does a partial solar eclipse occur in California?
Partial eclipses are relatively common, but timing varies. The current event highlights a season of heightened public interest in astronomy across the region.