| Village | Keelaiyur |
| 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 | 11 minutes |
| Latitude | 11.128624 |
| Longitude | 79.746264 |
Keelaiyur is a village panchayat located in the Nagapattinam district of Tamil-Nadu state,India. The latitude 11.128624 and longitude 79.746264 are the geocoordinate of the Keelaiyur.
The surrounding nearby villages and its distance from Keelaiyur are Neduvasal , Annavasal , Nattham , Eravancheri , Kidarankondan , Mukkarumbur , Chandrapadi , Padugai , Eduthukatti , Nalladai , Narasinganatham , Thiruvilaiyattam , Thiruvidaikazhi , Thillaiyadi , Thirukadaiyur , Arangakudi , Parasalur , Akkur , Maruthampallam , Arupathy , Mamakudi , Thiruchampalli , Thalachangadu , Keelaperumpallam , Melaperumpallam , Kuranguputhur , Pagasalai , Memathur , Killiyur , Semangalam , Kidangal , T Manalmedu , Kalamanallur , Sembanar Koil , Karuvazhakarai , Thirukalachery , Madapuram , Gudaloore , Arasur , Eluppur , Keelamathur , Kothangudi , Mathur , Melaiyur , Mudikandanallur , Vilagam , Visalur , Alaveli , Echangudi , Elaiyalur , Kalahasthinathapuram , Kanjanagaram , Kattucheri , Kazhiyappanallur , Kondathur , Manikapangu , Nadukarai , Pillaiperumanallur , Thalavudaiyavarkoilpathu , Uthirangudi , Tharmakulam , Poonthalai , Chidambaram Pakkam .
The native language of Keelaiyur is Tamil and most of the village people speak Tamil. Keelaiyur people use Tamil language for communication.
Keelaiyur village is located in the UTC 5.30 time zone and it follows indian standard time(IST). Keelaiyur sun rise time varies 11 minutes from IST. The vehicle driving side in Keelaiyur is left, all vehicles should take left side during driving. Keelaiyur people are using its national currency which is Indian Rupee and its internationl currency code is INR. Keelaiyur phones and mobiles can be accesed by adding the indian country dialing code +91 from abroad. Keelaiyur people are following the dd/mm/yyyy date format in day-to-day life. Keelaiyur domain name extension( cTLD) is .in .