Here is a wonderful day, in my opinion. We are paying tribute to something that many of us take for granted. When the sun comes out and everything is too bright to see clearly, you reach for your trusty sunglasses. The interesting thing about sunglasses is that they are not only functional, they have become a fashion trend. It seems, these days, the bigger the sunglasses the more fashionable. Personally, I wear a John Lennon-style pair of sunglasses. Yes, if there's one thing I love it's round glasses. But, let's not get off topic. In honor of National Sunglasses Day, I have found some interesting facts about sunglasses. So, today, as you celebrate Sunglasses Day, you can keep these interesting facts about sunglasses in the back of your mind.