Public Programs & Outreach

Earth Hour 2017

Saturday, March 25, 2017 | 8:30pm

On Saturday, March 25, from 8:30–9:30 pm, the Cathedral joins the World Wildlife Fund and others worldwide in turning off the lights to raise awareness of climate change with Earth Hour 2017.

Learn more about Earth Hour 2017 »

  • Dates Offered
    • March 25, 2017 @ 8:30 pm - 9:30 pm