| Village | Dumarahar |
| Block | Babhani |
| District | Sonbhadra |
| State | Uttar 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 | Hindi, Urdu |
| Time difference | 7 minutes |
| Latitude | 26.55 |
| Longitude | 80.59 |
Dumarahar is a village panchayat located in the Sonbhadra district of Uttar-Pradesh state,India. The latitude 26.55 and longitude 80.59 are the geocoordinate of the Dumarahar.
The surrounding nearby villages and its distance from Dumarahar are Ghaghara , Babhani , Araghat , Asandih , Bachara , Baina , Bajiya , Barawe , Bhal Pahari , Bhawar , Bhisur , Chan Pur , Chouna , Dhanawar , Dhankhor , Duba , Ghaghari , Gohara , Hathiyar , Ikadari , Jiganahawa , Khoto Mahuwa , Konga , Korachi , Machbandhawa , Pokhara , Ranadah Tola , Satabahani , Shishtola , Sundari .
The native language of Dumarahar is Hindi, Urdu and most of the village people speak Hindi, Urdu. Dumarahar people use Hindi, Urdu language for communication.
Dumarahar village is located in the UTC 5.30 time zone and it follows indian standard time(IST). Dumarahar sun rise time varies 7 minutes from IST. The vehicle driving side in Dumarahar is left, all vehicles should take left side during driving. Dumarahar people are using its national currency which is Indian Rupee and its internationl currency code is INR. Dumarahar phones and mobiles can be accesed by adding the indian country dialing code +91 from abroad. Dumarahar people are following the dd/mm/yyyy date format in day-to-day life. Dumarahar domain name extension( cTLD) is .in .