Thirukkotiyarnambi Thiru Nakshatram is observed in Vrishabha Masam on Rohini Nakshatram.
In 2014, Thirukkotiyarnambi Thiru Nakshatram date is May 29, Thursday.
It is also known as Thirukkotiyarnambi Janma Nakshatrotsavam (Thirukkotiyarnambigal Thiruvaradhana).
It coincides with ‘Vaigasi Masam’ of Tamil calendar, ‘Vaishakha Masam / Jyeshta Masam’ in Telugu and Kannada calendars.
In 2013, Thirukkotiyarnambi Thirunakshatram date was in June.