Oops, it doesn't look like 'colours of pakistan adorn the burj khalifa to mark its independence day' is a national day..

Other days

Offer Day

Get Funky Day

Camera Day

Believe Day

Ormille Day

Embarrass Your Best Friend Day

Lumpy Rug Day

Me Day

Blanket Fort Day

African Immigrant And Refugee Hiv And Hep Awareness Day