Month Day
A date in a calendar is a reference to a particular day represented within a calendar system. The calendar date allows the specific day to be identified. The number of days between two dates may be calculated. For example, "24 December 2012" is ten days after "14 December 2012" in the Gregorian calendar. The date of a particular event depends on the observed time zone. For example the air attack on Pearl Harbor that began at 7:48 a.m. Hawaiian time on December 7, 1941 took place at 3:18 a.m. December 8 in Japan (Japan Standard Time).
A particular day may be represented by a different date in another calendar as in the Gregorian calendar and the Julian calendar, which have been used simultaneously in different places. In most calendar systems, the date consists of three parts: the day of month, month, and the year. There may also be additional parts, such as the day of week. Years are usually counted from a particular starting point, usually called the epoch, with era referring to the particular period of time (Note the different use of the terms in geology).
The most widely used epoch is a conventional birthdate of Jesus (which was established by Dionysius Exiguus in the sixth century). A date without the year part may also be referred to as a date or calendar date (such as "17 December" rather than "17 December 2012"). As such, it defines the day of an annual event, such as a birthday or Christmas on 25 December.
Many computer systems internally store points in time in Unix time format or some other System time format. The date (Unix) command -- internally using the C date and time functions -- can be used to convert that internal representation of a point in time to most of the date representations shown here.
Read more about Month Day: Advantages For Ordering in Sequence
Famous quotes containing the words month and/or day:
“Until the Women’s Movement, it was commonplace to be told by an editor that he’d like to publish more of my poems, but he’d already published one by a woman that month ... this attitude was the rule rather than the exception, until the mid-sixties. Highest compliment was to be told, “You write like a man.””
—Maxine Kumin (b. 1925)
“In any weather, at any hour of the day or night, I have been anxious to improve the nick of time, and notch it on my stick too; to stand on the meeting of two eternities, the past and the future, which is precisely the present moment; to toe that line.”
—Henry David Thoreau (1817–1862)