|Titans and Olympians|
In Greek mythology, Erebus (pron.: //), also Erebos (Ancient Greek: Ἔρεβος, "deep darkness, shadow"), was often conceived as a primordial deity, representing the personification of darkness; for instance, Hesiod's Theogony places him as one of the first five beings to come into existence, born from Chaos. Erebus features little in Greek mythological tradition and literature, but is said to have fathered several other deities by Nyx; depending on the source of the mythology, this union includes Aether, Hemera, the Hesperides, Hypnos, the Moirai, Geras, Styx, and Thanatos.
In Greek literature the name Erebus is also used to refer to a region of the Underworld where the dead had to pass immediately after dying, and is sometimes used interchangeably with Tartarus.
The perceived meaning of Erebus is "darkness"; the first recorded instance of it was "place of darkness between earth and Hades". Hebrew עֶרֶב (ˤerev) 'sunset, evening' is sometimes cited as a source. However, an Indo-European origin, at least for the name Ἔρεβος itself, is likelier.
Primary sources 
From Chaos came forth Erebus and black Night; but of Night were born Aether and Day, whom she conceived and bore from union in love with Erebus.
— Hesiod, Theogony (120–125)
- Hesiod, Theogony 116–124.
- Elizabeth, Alice (1896). The Sources of Spenser's Classical Mythology. New York: Silver, Burdett and Company. pp. 52, 55.
- Morford, Mark P. O. (1999). Classical Mythology: Sixth Edition. New York: Oxford University Press US. pp. 36, 84, 253, 263, 271. ISBN 0-19-514338-8., ISBN 9780195143386
- Peck, Harry Thurston (1897). Harper's Dictionary of Classical Literature and Antiquities, Volume 1. New York: Harper. p. 620.
- Rengel, Marian (2009). Greek and Roman Mythology A to Z. Infobase Publishing. p. 51. ISBN 1-60413-412-7., ISBN 9781604134124
- Turner, Patricia (2001). Dictionary of Ancient Deities. Oxford University Press. p. 170. ISBN 0-19-514504-6., ISBN 9780195145045
- Harper, Douglas. "Online Etymology Dictionary: Erebus". Retrieved 1 July 2011.
- Evelyn-White, Hugh G. (1914). "The Homeric Hymns and Homerica with an English Translation by Hugh G. Evelyn-White". Perseus Digital Library Project (Cambridge: Harvard University Press).
- Atsma, Aaron. "Hyginus, Fabulae 1–49". Theoi E-Texts Library. Retrieved 1 July 2011.
- Hesiod, Theogony, in The Homeric Hymns and Homerica with an English Translation by Hugh G. Evelyn-White, Cambridge, MA.,Harvard University Press; London, William Heinemann Ltd. 1914.
- Smith, William; Dictionary of Greek and Roman Biography and Mythology, London (1873). "E'rebos"