Independence Day, observed annually on 14 August, is a national holiday in Pakistan. It commemorates the day when Pakistan achieved independence and was declared a sovereign state following the termination of the British Raj in August 1947. Pakistan came into existence as a result of the Pakistan Movement, which aimed for the creation of an independent Muslim state in the north-western regions of British India via partition. The movement was led by the All-India Muslim League under the leadership of Muhammad Ali Jinnah. The event was brought forth by the Indian Independence Act 1947 under which the British Raj gave independence to the Dominion of Pakistan which comprised West Pakistan and East Pakistan. That year the day of independence coincided with 27 Ramadan of the Islamic calendar, the eve of which, one of the five nights on which Laylat al-Qadr may occur, is regarded as sacred by Muslims.

Pakistan, officially the Islamic Republic of Pakistan, is a country in South Asia. It is the fifth-most populous country, with a population of over 241.5 million, having the second-largest Muslim population as of 2023. Islamabad is the nation's capital, while Karachi is its largest city and financial centre. Pakistan is the 33rd-largest country by area and the ninth-largest in Asia. Bounded by the Arabian Sea on the south, the Gulf of Oman on the southwest, and the Sir Creek on the southeast, it shares land borders with India to the east; Afghanistan to the west; Iran to the southwest; and China to the northeast. It shares a maritime border with Oman in the Gulf of Oman, and is separated from Tajikistan in the northwest by Afghanistan's narrow Wakhan Corridor.