Observe Earth Hour on Sat March 28, 2015 from 8:30pm-9:30pm
[ March 28, 2015; 8:30 pm to 9:30 pm. ] Join Earth Hour 2015 on Saturday, March 28, at 8:30 p.m. (local time), when people from more than 160 nations turn off their lights as part of a global, rolling blackout. This event, organized by the World Wildlife Fund, urges individuals, businesses, and governments to power down for one hour as a demonstration of their commitment to protecting the […]