| Village | Therkku Ilandaikulam |
| Block | Kayathar |
| District | Tuticorin |
| 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 | 8 minutes |
| Latitude | 13.0938995 |
| Longitude | 80.292356 |
Therkku Ilandaikulam is a village panchayat located in the Tuticorin district of Tamil-Nadu state,India. The latitude 13.0938995 and longitude 80.292356 are the geocoordinate of the Therkku Ilandaikulam.
The surrounding nearby villages and its distance from Therkku Ilandaikulam are Kuppanapuram , Ayyanaroothu , Kayathar , Pannirkulam , Sevalaperi , Vellalankottai , Theethampatti , Thottampatti , Kurumalai , Kuruvinatham , Kattalankulam , Karadikulam , Kalankaraipatti , Vanaramutti , Achankulam , Kalampatti , Asoor , Chettikurichi , Cholapuram , Koppampatti , Thirumalapuram , Usilankulam , Ahilandapuram , Chidambarampatti , K.chidambarapuram , K.duraisamypuram , K.sivagnanapuram , K.subramaniapuram , K.venkateswarapuram , Kamanaickenpatti , Kannakattai , Kappulingampatti , Kumaraeddiyapuram , Mudukkulankulam , Pannikkarkulam , Podupatti , Pungavarnatham , Raja Pudukudi , Sannadu Pudukudi , Therkku Kalugamalai , Therkku Mylodai , Therkku Vandanam , Thirumangalakurichi , Vadakku Illandaikulam , Vadakku Vandanam .
The native language of Therkku Ilandaikulam is Tamil and most of the village people speak Tamil. Therkku Ilandaikulam people use Tamil language for communication.
Therkku Ilandaikulam village is located in the UTC 5.30 time zone and it follows indian standard time(IST). Therkku Ilandaikulam sun rise time varies 8 minutes from IST. The vehicle driving side in Therkku Ilandaikulam is left, all vehicles should take left side during driving. Therkku Ilandaikulam people are using its national currency which is Indian Rupee and its internationl currency code is INR. Therkku Ilandaikulam phones and mobiles can be accesed by adding the indian country dialing code +91 from abroad. Therkku Ilandaikulam people are following the dd/mm/yyyy date format in day-to-day life. Therkku Ilandaikulam domain name extension( cTLD) is .in .