Humboldt County ... Arcata is located in Humboldt County. The county had a population of 134,623 people at the 2010 Census. With it's population of 17,231 people, Arcata represented 12.8% of the county's total.
Here's a chart that shows what day Earth Day is celebrated from 2014 - 2021. Earth Day is celebrated around the world on April 22. Some cities start celebrating a week in advance, ending the recognition of Earth Week on April 22nd. Others host month long events to stress the importance of teaching about our environment. The United Nations celebrates Earth Day each year on the March equinox, which is often March 20, a tradition which was founded by peace activist John McConnell in 1969.
Cool Earth Day shirts so you can celebrate Earth Day everyday. April 22,2017 is international Earth Day. Whether you are a passionate environmentalist and want to spread awareness about current climate change issues, or just want a cool Earth Day tee to celebrate this day with your friends, weâve got you covered! We have t-shirts with cool Mother Earth quotes, colorful earth illustrations or green recycling designs. Celebrate Mother Earth in style with one of Spreadshirtâs numerous Earth Day t-shirt designs.