| Village | Poonthalai |
| Block | Sembanar Koil |
| District | Nagapattinam |
| 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 | 10 minutes |
| Latitude | 10.766359 |
| Longitude | 79.842335 |
Poonthalai is a village panchayat located in the Nagapattinam district of Tamil-Nadu state,India. The latitude 10.766359 and longitude 79.842335 are the geocoordinate of the Poonthalai.
The native language of Poonthalai is Tamil and most of the village people speak Tamil. Poonthalai people use Tamil language for communication.
Poonthalai village is located in the UTC 5.30 time zone and it follows indian standard time(IST). Poonthalai sun rise time varies 10 minutes from IST. The vehicle driving side in Poonthalai is left, all vehicles should take left side during driving. Poonthalai people are using its national currency which is Indian Rupee and its internationl currency code is INR. Poonthalai phones and mobiles can be accesed by adding the indian country dialing code +91 from abroad. Poonthalai people are following the dd/mm/yyyy date format in day-to-day life. Poonthalai domain name extension( cTLD) is .in .