On what date was Pokémon GO first released?

Pokémon GO was first released on July 6, 2016.

The augmented-reality mobile game was developed and published by Niantic in partnership with Nintendo and The Pokémon Company. It used GPS and location data to place Pokémon, PokéStops, and Gyms in real-world surroundings.

The initial launch began in Australia, New Zealand, and the United States for iOS and Android. Other countries received the game in stages, so July 6 refers to its first public release rather than worldwide availability.

Pokémon GO became a cultural phenomenon by encouraging players to explore real locations while catching virtual Pokémon. Its success also helped popularize location-based augmented-reality games and introduced Pokémon to a large smartphone audience.