Rathasapthami also marks the gradual increase in temperature across South India and awaits the arrival of spring, which is later heralded by the festival of Ugadi or the Hindu lunar New Year day in the month of Chaitra. Religious observances God Vishnu in his form as Surya (the Sun-God) is usually worshipped on this day. Usually, Rathasapthami begins in households with a purification bath (bathing is also done in a river or sea) by holding several Ekka (Calotropis Gigantea) leaves on their head while bathing and chanting a verse which is supposed to invoke the benevolence of the Lord in all that one indulges in during the rest of the year. Its use during the ritualistic ceremonious bath involves placement of seven leaves – one on the head, two on the shoulders, two on the knees and two on the feet. The following mantra on Sun god is chanted while taking the bath. “Saptha Saptha Maha Saptha|
Saptha Dweepa Vasundara|
Sapth Arka Parna Madaya|
Sapthamyam Snana Machareth||” By following this simple ritual people believe that the Lord will bless them with success for all their endeavors in the coming year. Argyam or (Tharpanam) (water held in the palms) is offered to the Sun God on this day while chanting hymns are performed to the Sun God. It also involves doing a Pooja with the ritual Naivedhya (food offering to God), and offering of flowers and fruits. Important prayers offered to the Sun god on this occasion are the Adityahridayam, Gayathri, Suryashtakam, Surya Sahasram namam. The preferred time for the pooja is within one hour after sunrise. In places like Mysore and Melkote, ceremonial processions carry the Surya Mandala – the icon of Surya. The food grain associated with Surya/Sun god is the wholesome Wheat, so on this day Godi/Wheat Payasa or Avalakki/Beaten Rice Payasa/Pudding is prepared and the Payasa is allowed to overflow the pan in which it is being cooked. Perform Pooja and offer fruits and payasa to the god.