Day

Day

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.

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Famous quotes containing the word day:

    O Sword,
    you are the younger brother, the latter-born,
    your Triumph, however exultant,
    must one day be over,
    in the beginning
    was the Word.
    Hilda Doolittle (1886–1961)

    A two-week-old infant cries an average of one and a half hours every day. This increases to approximately three hours per day when the child is about six weeks old. By the time children are twelve weeks old, their daily crying has decreased dramatically and averages less than one hour. This same basic pattern of crying is present among children from a wide range of cultures throughout the world. It appears to be wired into the nervous system of our species.
    Lawrence Kutner (20th century)

    But the tender grace of a day that is dead
    Will never come back to me.
    Alfred Tennyson (1809–1892)