| Village | Riangchi |
| Block | Parsi-parlo |
| District | Kurung Kumey |
| State | Arunachal Pradesh |
| Country | India |
| Continent | Asia |
| Time Zone | IST ( UTC + 05:30) |
| Currency | Indian Rupee ( INR ) |
| Dialing Code | +91 |
| Date format | dd/mm/yyyy |
| Driving side | left |
| Internet cTLD | in |
| Language | English |
| Time difference | -45 minutes |
| Latitude | 27.14 |
| Longitude | 93.61 |
Riangchi is a village panchayat located in the Kurung Kumey district of Arunachal-Pradesh state,India. The latitude 27.14 and longitude 93.61 are the geocoordinate of the Riangchi.
The surrounding nearby villages and its distance from Riangchi are Leya , Niokuriang , Pado , Pagam , Parsiparlo Town , Patuk , Sangha , Tongbia , Yerba .
The native language of Riangchi is English and most of the village people speak English. Riangchi people use English language for communication.
Riangchi village is located in the UTC 5.30 time zone and it follows indian standard time(IST). Riangchi sun rise time varies -45 minutes from IST. The vehicle driving side in Riangchi is left, all vehicles should take left side during driving. Riangchi people are using its national currency which is Indian Rupee and its internationl currency code is INR. Riangchi phones and mobiles can be accesed by adding the indian country dialing code +91 from abroad. Riangchi people are following the dd/mm/yyyy date format in day-to-day life. Riangchi domain name extension( cTLD) is .in .