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

Other days

buddy

Buddy Day

nail polish

Nail Polish Day

nae nae

Nae Nae Day

Emoji Day

gum

Gum Day

one

One Day

bounce

Bounce Day

bubble bath

Bubble Bath Day

reading

Reading Day

ponytail

Ponytail Day