| Village | Thadnongiaw |
| Block | Umsning |
| District | Ri Bhoi |
| State | Meghalaya |
| 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 | -38 minutes |
| Latitude | 25.57 |
| Longitude | 91.87 |
Thadnongiaw is a village panchayat located in the Ri Bhoi district of Meghalaya state,India. The latitude 25.57 and longitude 91.87 are the geocoordinate of the Thadnongiaw.
The surrounding nearby villages and its distance from Thadnongiaw are Mawhati , Umsohlait , Mawrong , Sonidan , Mawlaho , Umlaper , Umsiang , Nongthymmai , Umsning , 5 Km Kyrdemkulai , Amdubighat , Amjong , Amphreng , Bangla Wahpipa , Byrwa , Jaiaw Pdeng , Khlieh Umstem , Khyndewso , Klew , Korhadem , Kyrdem , Liarbang , Lumdaitkhla , Lumdiengngan , Lumnongrim , Madan Nonglakhiat , Madan Rtiang , Mawblang , Mawdiengngan , Mawdwar , Maweitnar , Mawlang , Mawlasnai , Mawlyndep , Mawpun Kshaid , Mawser , Mawtnen , Mawtneng , Mynsain , Myrdon Mawtari , Nongkya , Nongsangu , Nongsder , Raitong , Rtiang , Sohphoh , Sumer No. 4 , Tyrso Pdeng , Umden Arka , Umkra , Umktieh , Ummat , Umpohwin Nongnup , Umraleng , Umraling , Umran Dairy , Umsaitsning Pdeng , Umsamlem , Umsawlum , Umshorshor , Umsning Patarim , Umsohmatan , Umwiehsnieh .
The native language of Thadnongiaw is English and most of the village people speak English. Thadnongiaw people use English language for communication.
Thadnongiaw village is located in the UTC 5.30 time zone and it follows indian standard time(IST). Thadnongiaw sun rise time varies -38 minutes from IST. The vehicle driving side in Thadnongiaw is left, all vehicles should take left side during driving. Thadnongiaw people are using its national currency which is Indian Rupee and its internationl currency code is INR. Thadnongiaw phones and mobiles can be accesed by adding the indian country dialing code +91 from abroad. Thadnongiaw people are following the dd/mm/yyyy date format in day-to-day life. Thadnongiaw domain name extension( cTLD) is .in .