Port in Brazil is a term that refers to two major cities located on the coast of the South American country. The first port city is NATAL, which is the capital of the state of Rio Grande do Norte and has a population of around 1 million people. The second port city is Recife, which is the capital of the state of Pernambuco and has a population of around 4 million people. Both cities are important ports for Brazil's economy, as they are home to many industries and are major hubs for international trade.