Thiruvaranga Perumanar Thiru Nakshatram is observed in Midhuna Masam on Swathi Nakshatram (Chothi Nakshatra).
It is also known as Thiruvaranga Perumanar Janma Nakshatrotsavam (Thiruvaranga Perumanar Thiruvaradhana).
In 2014, Thiruvaranga Perumanar Thiru Nakshatram date is 7 July 2014, Monday.
It coincides with ‘Aani Masam’ of Tamil calendar, ‘Jyeshta Masam / Ashada Masam’ in Telugu and Kannada calendars.