the first light of day

the first light of day

A luminous atmospheric phenomenon appearing as streamers or bands of light sometimes visible in the night sky in northern or southern regions of the earth It is thought to be caused by charged particles from the sun entering the earth's magnetic field and stimulating molecules in the atmosphere, The dawn

The period of light between dawn and nightfall; the interval from sunrise to sunset, The 24-hour period during which the earth completes one rotation on its axis, traditionally measured from midnight to midnight