Oops, it doesn't look like 'dark simping day' is a national day..

Other days

believe

Believe Day
boy friend

Boy Friend Day
buddy

Buddy Day
hiv awareness

Hiv Awareness Day
ormille

Ormille Day
pampering

Pampering Day
camera

Camera Day
cuddle up

Cuddle Up Day
self care

Self Care Day
coffee

Coffee Day