| Village | Seyyathuvannan |
| Block | Timiri |
| District | Vellore |
| 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 | 13 minutes |
| Latitude | 12.9061065 |
| Longitude | 79.144907 |
Seyyathuvannan is a village panchayat located in the Vellore district of Tamil-Nadu state,India. The latitude 12.9061065 and longitude 79.144907 are the geocoordinate of the Seyyathuvannan.
The native language of Seyyathuvannan is Tamil and most of the village people speak Tamil. Seyyathuvannan people use Tamil language for communication.
Seyyathuvannan village is located in the UTC 5.30 time zone and it follows indian standard time(IST). Seyyathuvannan sun rise time varies 13 minutes from IST. The vehicle driving side in Seyyathuvannan is left, all vehicles should take left side during driving. Seyyathuvannan people are using its national currency which is Indian Rupee and its internationl currency code is INR. Seyyathuvannan phones and mobiles can be accesed by adding the indian country dialing code +91 from abroad. Seyyathuvannan people are following the dd/mm/yyyy date format in day-to-day life. Seyyathuvannan domain name extension( cTLD) is .in .