The Njattuvela Calendar was erected by the KSAM Masters. Njayar means Sun and Velas means Periods. Solar transit of Aswini is Aswini, solar transit of Bharani, is Bharani Njattruvela and so on. There are 27 Njattuvelas and the Retreating Monsoon is retreating now, as the Sun transits Visakha now !