SunDay is a day of action celebrating solar and wind power, and the movement to leave fossil fuels behind.
Third Act New Mexico will be holding its Santa Fe SunDay celebrations at the Santa Fe Railyard Plaza on September 21, 2025. We may also have events in Albuquerque,Taos and Aztec. Stay tuned!
Third Act is sponsoring a nation-wide mobilization to promote solar and wind power with events across the United States. Third Act wants to initiate a major cultural shift toward widespread acceptance of solar energy and other renewables as the power for the future. See Sunday.earth to learn more about SunDay and how to organize an event or donate.
The Santa Fe SunDay festival will be intergenerational, family oriented, incorporating music, dance, art and poetry – as well as educational events promoting New Mexico’s Community Solar program, etc. We may even have a Solar – Bake Off! We will celebrate the autumn equinox and the human right to clean air, water and energy justice.
To volunteer for Third Act New Mexico events please use the SunDay volunteer form and a Third Actor will contact you directly.
We have already started to work and have a SunDay Committee that includes environmental planners, educators, artists and more. We would love for you to join us and share your energy and talents!
Read Bill McKibben’s account of the April 26, 2025 SunDay public launch in Boston at the Old North Church and the need for SunDay.