Oops, it doesn't look like 'duty that day' is a national day..

Other days

first love

First Love Day
boy friend

Boy Friend Day
kiss a brunette

Kiss A Brunette Day
prosecco

Prosecco Day
camera

Camera Day
boyfriend

Boyfriend Day
me

Me Day
nae nae

Nae Nae Day
ride the wind

Ride The Wind Day
stud

Stud Day