day
nounThat part of the time of the earth’s revolution on its axis, in which its surface is presented to the sun; the part of the twenty four hours when it is light; or the space of time between the rising and setting of the sun; called the artificial day. And God called the light day. Genesis 1:5. In this sense, the day may commence at any period of the revolution. The Babylonians began the day at sun-rising; the Jews, at sun-setting; the Egyptians, at midnight, as do several nations in modern times, the British, French, Spanish, AmericanThis day, in reference to civil transactions, is called the civil day. Thus with us the day when a legal instrument is dated, begins and ends at midnight.