Oops, it doesn't look like 'flag on the occasion of the american independence day' is a national day..

Other days

Hot Chocolate Day

Ride The Wind Day

Ask Out Your Crush Day

Azonto Is Acceptable Day

Martini Day

Bow Tie Day

Appreciate Yaself A Lil Extra Day

Lost Sock Memorial Day

Me Day

African Immigrant And Refugee Hiv And Hep Awareness Day