Proleptic Calendar

A proleptic calendar is a calendar that is applied to dates before its introduction. Examples are:

  • Proleptic Gregorian calendar
  • Proleptic Julian calendar
  • Symmetry454

Famous quotes containing the word calendar:

    To divide one’s life by years is of course to tumble into a trap set by our own arithmetic. The calendar consents to carry on its dull wall-existence by the arbitrary timetables we have drawn up in consultation with those permanent commuters, Earth and Sun. But we, unlike trees, need grow no annual rings.
    Clifton Fadiman (b. 1904)