Significance
Ramba Trtiya, or Rambha Trithiya, is observed mainly in North India on the third day of the Shukla Paksha (waxing phase of moon) in the month of Jyeshta (May – June). The day is dedicated to the Apsara Rambha who had emerged from the ocean during the famous Samudra Manthan – Churning of ocean. She is worshipped on the day by women of some Hindu communities in North India.
Hitory
Rambha, the Apsara, who symbolically represents womanly loveliness and amiability, is one of the 14 gems that came out from the ocean during Samudra Manthan or Churning of Ocean.
In some regions, Rambha Tritiya is equated with the worship of Goddess Lakshmi. She is propitiated by offering wheat, grain and flowers. The beauty aspect of the goddess is that is worshipped on the day.
How to Celebrate
Ramba Tritiya is dedicated to Sati Savitri Mata. The vrata is performed on Shukla Paksha Tritiya in Jyeshta month. Savitri Puja is the main ritual to observe on this day, The legend of this fast is mentioned in the Skanda Purana. Goddess Parvati kept this fast to get Lord Shiva as her husband. Married women perform this vrata under the banana tree to get its fullest merits.
Women worship a pair of bangles which respresent apsara Rambha and goddess Lakshmi.