Oops, it doesn't look like 'self hatred day' is a national day..

Other days

ormille

Ormille Day
get funky

Get Funky Day
stud

Stud Day
self care

Self Care Day
polyamory

Polyamory Day
camera

Camera Day
one

One Day
ride the wind

Ride The Wind Day
stress awareness

Stress Awareness Day
buddy

Buddy Day