Oops, it doesn't look like 'two minutes silence to mark victory over japan day' is a national day..

Other days

hiv awareness

Hiv Awareness Day
lost sock memorial

Lost Sock Memorial Day
ormille

Ormille Day
my little pony

My Little Pony Day
me

Me Day
reading

Reading Day
cuddle up

Cuddle Up Day
lash

Lash Day
african immigrant and refugee hiv and hep awareness

African Immigrant And Refugee Hiv And Hep Awareness Day
bow tie

Bow Tie Day