On 9 July 2011, South Sudan became the 54th independent country in Africa (9 July is now celebrated as Independence Day, a national holiday) and since 14 July 2011, South Sudan is the 193rd member of the United Nations. On 27 July 2011, South Sudan became the 54th country to join the African Union. In September 2011, Google Maps recognized South Sudan as an independent country, after a massive crowdsourcing mapping initiative was launched.