Image
When
3 – 5 p.m., Sept. 21, 2025
Celebrate the power of the sun!
Third Act Arizona and the Arizona Institute for Resilience are proud to partner to provide talks, tours, art, information, and activities for the whole family provided by researchers, local leaders, community members, and student groups. Talks will be live streamed for those attending remotely.
Schedule of Events
| Time | Topic | Speakers |
| 3:05pm | Sun Day Kickoff | Bill McKibben - Third Act Diana Liverman - Third Act Sharon Collinge - Arizona Institute for Resilience |
| 3:15pm | Solar in Your Community: How Solar United Neighbors Can Help You Go Solar | Adrian Keller - Solar United Neighbors |
| 3:30pm | What is the Arizona Corporation Commission and Why Should We Care? | Sandy Bahr – Sierra Club Grand Canyon Chapter |
| 3:45pm | Sharing the Sun Through Agrivoltaics: A Tool for Food and Energy Resilience | Greg Barron-Gafford - U of A School of Geography, Development & Environment |
| 4:00pm | Tucson Unified School District Climate Action Resolution | Arizona Youth Climate Coalition |
| 4:15pm | Science Moms: Climate Science, Impacts, and Communication | Joellen Russell - U of A Geosciences and Science Mom |
| 4:30pm | Solar Installations Across the City of Tucson | Michael Catanzaro - City of Tucson Energy Manager |
| 4:45pm | The Four Big Things You Can Do to Solve Climate Change, and the 50 Small Things | Robert Bulecheck - Energy Efficiency Consultant |
SunDay is a national day of action celebrating the rise of clean energy.