Sashtipoorthi is celebrated on the completion of 60 years of age for the male. The word Sashtipoorthi comes from Sanskrit which Sashti means sixty, and Poorthi means completion. Its line of completion half the years of one’s lifetime as in Hinduism, 120 years is considered as the life span of an human being. The 61st year in one’s life is a significant milestone,and most memorable turning point. Where as Hindu Calendar has 60 years named as Prabhava and Vibhava etc., it repeats themselves after the completion of 60 years in a sequence.