The slave ship Vulcano arrived with enslaved Africans in Brazil. About 634 people had been taken aboard and approximately 620 arrived.

Vessel: Vulcano; flag: Portugal / Brazil; rig: Brig. People recorded in connection with the voyage: Investor: Campeão, João M da Silva Guimarães Su; Captain: Chaves, José de Freitas; Captain: Andrade, José Ferreira de; Investor: Andrade, José Ferreira de; Investor: Silva, João Bonifácio Alves da. The voyage began at Rio de Janeiro. Principal recorded place where captives were acquired: Quilimane (East Africa and Indian Ocean islands). Principal recorded disembarkation place: Rio de Janeiro. Recorded duration of the captives' Atlantic crossing: 47 days. Estimated mortality during the crossing: 2.0%. Recorded outcome: Voyage completed as intended.