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

Other days

reading

Reading Day
promposal

Promposal Day
hiv awareness

Hiv Awareness Day
blanket fort

Blanket Fort Day
boy friend

Boy Friend Day
china

China Day
ponytail

Ponytail Day
girl friend

Girl Friend Day
pick me

Pick Me Day
stud

Stud Day