| Village | Yedayur |
| Block | Muthupettai |
| District | Thiruvarur |
| State | Tamil Nadu |
| 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 | Tamil |
| Time difference | 11 minutes |
| Latitude | 10.7761444 |
| Longitude | 79.6330905 |
Yedayur is a village panchayat located in the Thiruvarur district of Tamil-Nadu state,India. The latitude 10.7761444 and longitude 79.6330905 are the geocoordinate of the Yedayur.
The surrounding nearby villages and its distance from Yedayur are Melaperumalai , Ovarur , Maruthavanam , Veppancheri , Edumbavanam , Uppur , Karpaganathar Kullam , Villankadu , Thilai Vilagam , Alankadu , Ariyalur , Kallikudi , Mangudi , Muthupettai , Pinnathur , Jambuvanodai , Kazhai Perumazhai , Keelanamangkurchi , Kunnaur , Melanamanakurichi , Pandi , Sangandhi , T.keelakadu , Tholi , Thondiakkadu , Udhayamarthandapuram , Vadakadu Kovilur , Vadsanganthi , Vanganagar .
The native language of Yedayur is Tamil and most of the village people speak Tamil. Yedayur people use Tamil language for communication.
Yedayur village is located in the UTC 5.30 time zone and it follows indian standard time(IST). Yedayur sun rise time varies 11 minutes from IST. The vehicle driving side in Yedayur is left, all vehicles should take left side during driving. Yedayur people are using its national currency which is Indian Rupee and its internationl currency code is INR. Yedayur phones and mobiles can be accesed by adding the indian country dialing code +91 from abroad. Yedayur people are following the dd/mm/yyyy date format in day-to-day life. Yedayur domain name extension( cTLD) is .in .