Genesis 1:3, 16-18

And then God announced, “Let there be light,” and light burst forth!

God made two great lights: the brighter light to rule the day and the lesser light to rule the night. He also spread the tapestry of shining stars and set them all in the sky to illuminate the earth, to rule over the day and to rule over the night, and to separate the light from darkness. God loved what he saw, for it was beautiful.