| Village | Koyu Rina |
| Block | Koyu |
| District | East Siang |
| 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 |
Koyu Rina is a village panchayat located in the East Siang district of Arunachal-Pradesh state,India. The latitude 27.14 and longitude 93.61 are the geocoordinate of the Koyu Rina.
The surrounding nearby villages and its distance from Koyu Rina are Kakki Sido Tene Sippu , Kora Lipin Mane , Koyu , Rotte , Saku Mongu Loglu .
The native language of Koyu Rina is English and most of the village people speak English. Koyu Rina people use English language for communication.
Koyu Rina village is located in the UTC 5.30 time zone and it follows indian standard time(IST). Koyu Rina sun rise time varies -45 minutes from IST. The vehicle driving side in Koyu Rina is left, all vehicles should take left side during driving. Koyu Rina people are using its national currency which is Indian Rupee and its internationl currency code is INR. Koyu Rina phones and mobiles can be accesed by adding the indian country dialing code +91 from abroad. Koyu Rina people are following the dd/mm/yyyy date format in day-to-day life. Koyu Rina domain name extension( cTLD) is .in .