About DCAC. Case Studies; Press Releases; Bios. Denny Cherry; Joey DâAntoni; John Morehouse; Kerry Tyler; Monica Rathbun; Stay Informed; Contact
One Earth day is equal to 23 hours, 56 minutes and 4.1 seconds (the time required to complete a single rotation of the Earth).
Earth Day is always held on April 22, no matter the year, no matter the country, and is marked by leaders, citizens, organizations, companies, and agencies coming together to celebrate the planet earth.