Akademik

a legal holiday in the United States

noun [noncount]

: a holiday celebrating the anniversary of a country's independence from another country that ruled it in the past; especially : July 4 celebrated as a legal holiday in the U.S. in honor of the day when the Declaration of Independence was signed in 1776

Indeˈpendence Day [Independence Day] noun

4 July, celebrated in the US as the anniversary of the day in 1776 when the Americans declared themselves independent of Britain

see also ↑Fourth of July