The slave ship Conde dos Arcos arrived with enslaved Africans in Brazil. About 461 people had been taken aboard and approximately 439 arrived.

Vessel: Conde dos Arcos; flag: Portugal / Brazil; rig: Bergantim. People recorded in connection with the voyage: Investor: Florin, Jose Inácio da Costa; Captain: Mignani, Joaquim Vicente. The voyage began at Bahia, place unspecified. Principal recorded place where captives were acquired: Cabinda (West Central Africa and St Helena). Principal recorded disembarkation place: Rio de Janeiro. Recorded duration of the captives' Atlantic crossing: 47 days. Estimated mortality during the crossing: 5.0%. Recorded outcome: Voyage completed as intended.