Harvest festival festivals around the world. In North America, Canada and the US each have their own Thanksgiving celebrations in October and November. In Britain, thanks have been given for successful harvests since pagan times. Harvest festival is traditionally held on the Sunday near or of the Harvest Moon. This is the full Moon that occurs closest to the autumn equinox (22 or 23 September). The celebrations on this day usually include singing hymns, praying, and decorating churches with baskets of fruit and food in the festival known as Harvest Festival, Harvest Home, Harvest Thanksgiving or Harvest Festival of Thanksgiving. In British
Full moon were less likely. All this is relevant to canine rather than human behavior. Historically, month names are names of moons (lunations, not necessarily full moons) in lunisolar calendars. Since the introduction of the solar Julian calendar in the Roman Empire, and later the Gregorian calendar worldwide, people no longer perceive month names as "moon" names. The traditional Old English month names were equated with the names of the Julian calendar from an early time (soon after Christianization, according to the testimony of Bede ca. AD 700). Some full moons have developed new names in modern times, e.g., the blue moon,