Rio Sono | |
|---|---|
Municipality | |
![]() Interactive map of Rio Sono | |
| Coordinates: 9°21′S 47°45′W / 9.350°S 47.750°W | |
| Country | |
| Region | Northern |
| State | Tocantins |
| Mesoregion | Oriental do Tocantins |
| Population (2020 ) | |
• Total | 6,488 |
| Time zone | UTC−3 (BRT) |
Rio Sono is a municipality in the state of Tocantins in the Northern region of Brazil.