Yes there is. I'm not sure there's World Sun day but here are some to keep in mind:

Solar Appreciation Day usually second Friday of March

Global Wind day coming up in a few days

International Day for the Preservation of the Ozone layer coming up in September

World Population Day in July



Thanks for dropping a comment.

You're welcome.

It is indeed Mike. Plastic poses a serious threat to marine animals. When a sea turtle sees a plastic bag floating it thinks it's Jelly fish! So sad. Thanks for reading my post.

So have to keep it out of the water.......Donna