Surya

Surya ( ; , ) is the Sun as well as the solar deity in Hinduism. He is traditionally one of the major five deities in the Smarta tradition, all of whom are considered as equivalent deities in the Panchayatana puja and a means to realise Brahman. Other names of Surya in ancient Indian literature include Āditya, Arka, Bhānu, Savitṛ, Pūṣan, Ravi, Mārtāṇḍa, Mitra, Bhāskara, Prabhākara, Kathiravan, and Vivasvat.

The iconography of Surya is often depicted riding a chariot harnessed by horses, often seven in number which represent the seven colours of visible light, and the seven days of the week. During the medieval period, Surya was worshipped in tandem with Brahma during the day, Shiva at noon, and Vishnu in the evening. In some ancient texts and art, Surya is presented syncretically with Indra, Ganesha, and others. Surya as a deity is also found in the arts and literature of Buddhism and Jainism. Surya is also regarded as the father of Sugriva and Karna, who play important roles in the two Hindu epics—the ''Ramayana'' and the ''Mahabharata'', respectively. Surya was a primary deity in veneration by the characters of the ''Mahabharata'' and ''Ramayana''.

Surya is depicted with a ''Chakra'', also interpreted as ''Dharmachakra''. Surya is the lord of Simha (Leo), one of the twelve constellations in the zodiac system of Hindu astrology. Surya or Ravi is the basis of ''Ravivara'', or Sunday, in the Hindu calendar. Major festivals and pilgrimages in reverence for Surya include Makar Sankranti, Pongal, Samba Dashami, Ratha Saptami, Chath puja, and Kumbha Mela.

He is particularly venerated in the Saura and Smarta traditions found in Indian states such as Rajasthan, Gujarat, Madhya Pradesh, Bihar, Maharashtra, Uttar Pradesh, Jharkhand, and Odisha.

Having survived as a primary deity in Hinduism longer than any most of the original Vedic deities, the worship of Surya declined greatly around the 13th century, perhaps as a result of the Muslim destruction of Sun temples in North India. New Sun temples virtually ceased to be built, and some were later repurposed to a different deity. A number of important Surya temples remain, but most are no longer in worship. In certain aspects, Surya has tended to be merged with the prominent deities of Vishnu or Shiva, or seen as subsidiary to them. Provided by Wikipedia