National Mobilization – September 19-21, 2025
Shine your light. Rise for justice.
On September 19-21, people around the United States will join together to launch a bold new chapter in the fight for climate justice. Sun Day is a day to sound the call to solar and renewable energy. As people of faith, we know that fossil fuels are no longer the way to go.
Here’s how to get started:
✍️ Sign up, take action
Fill out this Sign-Up Form to tell us how you plan to participate. This unlocks access to our GreenFaith Soular Power Leaders Calls—a supportive space to share ideas, get inspired, and grow this movement together.
🧰 Explore the Action Toolkit
The Toolkit has everything you need—event ideas, how-to guides, and instructions for setting up your event on the map through ControlShift. Use it to plan GreenLight actions, host a community event, or start something brand new!
▶️ New to Sun Day?
Watch our campaign launch recording to hear the vision, get inspired, and see how you can bring Sun Day to life in your community.
🎓 Join our next online gathering: Rooting in Spirit Earth Grief Circle
Tuesday, June 3 | 5pm PT / 6pm MT / 7 pm CT / 8pm ET
Register here for this virtual circle, we will witness our individual and collective grief and find ways of living and being in relationship to our beautiful planet. Together, we’ll root in our unique faiths and cultivate collective resilience and hope — and remain ever committed to taking action. Facilitated by Rev. Chelsea MacMillan
🗺️Get on the Map
To register a F4CJ: Sun Day event on the GreenFaith website, you need an account on Control Shift. Use this guide for instructions on how to make a Control Shift account, and this link to login.
🎶 Coming Soon
Be on the lookout for upcoming trainings and gatherings—like our Generating Soular Power Organizing Training on June 10th and June 12th; Sacred Action Trainings and Songleading workshops (TBD).
Why get involved with Faiths 4 Climate Justice: Sun Day?
In a time when climate denial, corporate greed, and political inaction threaten our communities and future, we gather not in despair—but in prophetic defiance and faithful hope. As fossil fuel subsidies expand and protections for people and the planet are rolled back, we know this fight is bigger than any one of us. That’s why people of faith and spirit—joined by workers, grandparents, youth, immigrants, queer folks, and more—are coming together to shine a light that cannot be ignored. We are building a constellation of courage across the country for climate justice.
This is a moment to root ourselves in the power of spirit, song, and solidarity. Together, we’ll ground in faith, rise in courage, and build a path forward for climate justice. All are welcome to be part of this urgent, historic movement—because the stakes have never been higher, and the time to act is now.
Whether you’re just learning about Faiths 4 Climate Justice: Sun Day or you’ve already joined a launch call—welcome. This is your home base for getting involved.
