| Village | Oalayakkunnam |
| Block | Madukkur |
| District | Thanjavur |
| 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 | 10.7873452 |
| Longitude | 79.1168645 |
Oalayakkunnam is a village panchayat located in the Thanjavur district of Tamil-Nadu state,India. The latitude 10.7873452 and longitude 79.1168645 are the geocoordinate of the Oalayakkunnam.
The surrounding nearby villages and its distance from Oalayakkunnam are Athivetti , Kasangadu , Alampallam , Madukkur , Pulavanji , Andami , Avikkottai , Elangadu , Talikkottai , Kalyanaodai , Vattagudi Ukkadai , Karappankadu , Periakkottai , Mohur , Siramelgudi , Madurabasanipuram , Alathur , Karuppur , Keelakurichi , Nemmeli , Veppankulam , Bavajikkottai , Chokkanavur , Kadanthankudi , Kanniyakurichi , Madukkur ( North) , Mannankadu , Moothakuruchi , Palaverikkadu , Puliakkudi , Sirankudi , Vattagudi North , Vikkramam .
The native language of Oalayakkunnam is Tamil and most of the village people speak Tamil. Oalayakkunnam people use Tamil language for communication.
Oalayakkunnam village is located in the UTC 5.30 time zone and it follows indian standard time(IST). Oalayakkunnam sun rise time varies 13 minutes from IST. The vehicle driving side in Oalayakkunnam is left, all vehicles should take left side during driving. Oalayakkunnam people are using its national currency which is Indian Rupee and its internationl currency code is INR. Oalayakkunnam phones and mobiles can be accesed by adding the indian country dialing code +91 from abroad. Oalayakkunnam people are following the dd/mm/yyyy date format in day-to-day life. Oalayakkunnam domain name extension( cTLD) is .in .