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

Other days

first love

First Love Day
boba

Boba Day
martini

Martini Day
ponytail

Ponytail Day
singles

Singles Day
kale

Kale Day
hiv awareness

Hiv Awareness Day
self care

Self Care Day
aloxolt

Aloxolt Day
cuddle up

Cuddle Up Day