Oops, it doesn't look like 'geographic photo of the geographic photo of the day' is a national day..

Other days

lisp

Lisp Day

pumpkin

Pumpkin Day

gallery

Gallery Day

slime

Slime Day

eat what you want

Eat What You Want Day

hot chocolate

Hot Chocolate Day

Emoji Day

embarrass your best friend

Embarrass Your Best Friend Day

lumpy rug

Lumpy Rug Day

appreciate yaself a lil extra

Appreciate Yaself A Lil Extra Day