Hemera

A New Kharon Series
Hemera (Ἡμέρα ): One of the Primordial Gods. She is known as the Twin Godling of Light. Hemera is a Daughter of Chaos, and Goddess of light.

Spoilers
Warning, Major Series Spoilers ensue... Peruse at your own risk: ====== Book I - Kharon (Prologue) ====== As the eons passed humankind forgot about Hemera and the other gods. Hemera and Erebus, became locked in a continual feud, chasing one another, setting the realm to spin through chaos, until the point that neither gods nor humans cared. Due to her eternal chase of Erebus, the Twin Godlings set the earth's rotational spin, bringing about night and day to the entire realm. Thus ends the Spoilers pertaining to this character.

Real World Influence
Wikipedia:Hemera In Greek mythology Hemera was the personification of day and one of the Greek primordial deities. She is the goddess of the daytime and, according to Hesiod, the daughter of Erebus and Nyx (the goddess of night).