NCA is the national association and accrediting body for a network of more than 800 Childrenâs Advocacy CentersâCACs. We provide support, advocacy, quality assurance, and national leadership for CACs, all to help support the important work that CACs do in communities across the country.
Answer: Earth Day is the day designated for fostering appreciation of the earth's environment and awareness of the issues that threaten it. Actually, Earth Day is one of two days, depending on when you choose to observe it.
Earth Day 2017, 2018 and further. View below the dates for (among others) Earth Day 2017 and Earth Day 2018. You can also see on which day the holiday falls and how many days it is until this holiday. Significance of Earth Day 2017. Earth Day 2017 is an event observed annually on April 22.