Mumbai - Observed on the last day of the Diwali festival, Bhaidooj is celebrated across the nation. On this day, sister performs aarti, apply tika on brother's forehead. This festival signifies a duty of the brother to protect his sister. On this day sisters present brothers with gifts. The mahurat for this year's Bhaidooj is between from 1:09 pm - 3:20 pm on Tuesday 1 November.