Independence Day, celebrates the second independence of Qatar from the United Kingdom in 1971.

An independence day is an annual event commemorating the anniversary of a nation's independence or statehood, usually after ceasing to be a group or part of another nation or state, or after the end of a military occupation, or after a major change in government. Many countries commemorate their independence from a colonial empire.

Qatar, officially the State of Qatar, is a country in West Asia. It occupies the Qatar Peninsula on the northeastern coast of the Arabian Peninsula in the Middle East; it shares its sole land border with Saudi Arabia to the south, with the rest of its territory surrounded by the Persian Gulf. The Gulf of Bahrain, an inlet of the Persian Gulf, separates Qatar from nearby Bahrain. The capital is Doha, home to over 80% of the country's inhabitants. Most of the land area is made up of flat, low-lying desert.