Myth is a subjective, intuitive and cultural truth whose foundation is based on belief. A cultural structure that connects individuals and societies is a common understanding of the world. The comparative study of all the world mythologies compels the cultural history of humanity as a whole. The location and characteristics of the Sun and Moon phenomena in the relevant cultural sites have a special importance in terms of cultural history research. In Turkish mythology, the Sun is often recognized as the oldest known cult together with the Moon. The Sun is one of the celestial bodies that revolve around the Golden Mountain, which is designed as the center of the earth with the Moon. The Sun or Sun worship belief in Turkish mythology is Kün. Since the sun is the main source of life, it is perceived as feminine. As it is stated in the old sources, it is the Sun that reveals the Moon, because it illuminates it with its rays. As the moon did, the Sun interferes with the world of people and often with the Moon. The purpose is to give life to the founders and heroes of the empire. The deeply rooted Sun and Moon, which the Turkish communities have developed in their own way, has led to the formation of a rich cultural tradition, that is, mythology. In Indian mythology, the Sun appears as Sūrya in the form of the Sun God, whose origins are based on the Rig Veda hymns. Sūrya sees all and everything; he looks at the whole world, he follows the good and bad things people do. It is the guardian and soul of everything that stands and moves. The Vedic period celestial gods, also known as Savitri, Aryaman, Mitra, Varuna and Ushas, are also associated with the Sun. As the subject of the study, especially selected Turkish and Indian cultures, to draw attention to the folkloric richness of these societies, which have a deeply rooted cultural accumulation, through sun and moon phenomena. Through the phenomena mentioned in this study, traces of cultural accumulations have been tried to be brought together by bringing together archaic information belonging to two different Eastern societies.