Nut
Egyptian goddess of the sky and of the heavens. Daughter of the air god Shu and Tefnut, the goddess of moisture, in the Heliopolitan genealogy. She was typically depicted as a woman with her elongated and naked body arching above Shu and the earth god Geb to form the heavens. Sometimes she appeared in the form of a cow whose body forms the sky and heavens. Nut was the barrier separating the forces of chaos from the ordered cosmos in this world. Her fingers and toes were believed to touch the four cardinal points or directions. The sun god Amun-Ra was said to enter her mouth after setting in the evening and travel through her body during the night to be reborn from her vagina each morning. Nut was also a goddess of the dead, and the pharaoh was said to enter her body after death, from which he would later be resurrected. Her principal sanctuary was at Heliopolis.
Nut, with her consort Geb, also explains the existence of a calendar year of 365 days. The story goes as such. When Amun-Ra found out that Nut and Geb had conceived, he was angered. He said that Nut was not permitted to give birth during the 360 days of the calendar year at that time. As such, Thoth, the God of Wisdom, decided to help nut to bear her child. Thoth loved Nut very much. He gambled with the other gods in an attempt to win more days of the year. He was successful in winning five additional days, thus allowing Nut to give birth on successive days to her children: Osiris, Isis, Set, and Nephthys. Thoth’s wisdom and cunning had given Egypt a full calendar year.