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

Other days

pick me

Pick Me Day
aloxolt

Aloxolt Day
blanket fort

Blanket Fort Day
ruby

Ruby Day
nae nae

Nae Nae Day
healing

Healing Day
one

One Day
bubble bath

Bubble Bath Day
self appreciation

Self Appreciation Day
buddy

Buddy Day