Please note: Short Term Medical (STM) coverage is not a replacement for ACA mandated health insurance. It is solely meant as temporary coverage to provide you some financial peace of mind until you are able to enroll for ACA qualified coverage.
Day(noun) the time of light, or interval between one night and the next; the time between sunrise and sunset, or from dawn to darkness; hence, the light; sunshine. Day(noun) the period of the earth's revolution on its axis. -- ordinarily divided into twenty-four hours.
Freebase(0.00 / 0 votes)Rate this definition: A day is a unit of time. In common usage, it is an interval equal to 24 hours. It also can mean the consecutive period of time during which the Sun is above the horizon of a location, also known as daytime. The period of time measured from local noon to the following local noon is called a solar day.