Earth Hour is an annual global event organized by WWF, held on the last Saturday of March, where participants switch off non-essential lights from 8:30 to 9:30 p.m. local time to raise awareness about climate change and environmental sustainability.
Learning Hub of the Religious of the Sacred Heart of Jesus

Earth Hour is an annual global event organized by WWF, held on the last Saturday of March, where participants switch off non-essential lights from 8:30 to 9:30 p.m. local time to raise awareness about climate change and environmental sustainability.