Month

Month

A month is a unit of time, used with calendars, which was first used and invented in Mesopotamia, as a natural period related to the motion of the Moon; month and Moon are cognates. The traditional concept arose with the cycle of moon phases; such months (lunations) are synodic months and last approximately 29.53 days. From excavated tally sticks, researchers have deduced that people counted days in relation to the Moon's phases as early as the Paleolithic age. Synodic months, based on the Moon's orbital period, are still the basis of many calendars today, and are used to divide the year.

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Famous quotes containing the word month:

    Just the same as a month before,—
    The house and the trees,
    The barn’s brown gable, the vine by the door,—
    Nothing changed but the hives of bees.
    John Greenleaf Whittier (1807–1892)

    After a month or so I get used to the book’s final stage, to its having been weaned from my brain. I now regard it with a kind of amused tenderness as a man regards not his son, but the young wife of his son.
    Vladimir Nabokov (1899–1977)

    The first month of his absence
    I was numb and sick
    And where he’d left his promise
    Life did not turn or kick.
    The seed, the seed of love was sick.
    Alun Lewis (1915–1944)