The Celts, who lived 2,000 years ago in the area that is now Ireland, the United Kingdom, and northern France, celebrated their new year on November 1.
Samhain literally means “summer's end.” With the rise of Christianity, Samhain was changed to Hallowmas, or All Saints' Day, to commemorate the souls of the blessed dead who had been canonized that year, so the night before became popularly known as Halloween, All Hallows Eve, or Hollantide. November 2nd became All Souls Day, when prayers were to be offered to the souls of all who the departed and those who were waiting in Purgatory for entry into Heaven.
In the country year, Samhain marked the first day of winter, when the herders led the cattle and sheep down from their summer hillside pastures to the shelter of stable. The hay that would feed them during the winter must be stored in sturdy thatched ricks, tied down securely against storms. Those destined for the table were slaughtered, after being ritually devoted to the gods in pagan times.
All the harvest must be gathered in -- barley, oats, wheat, turnips, and apples -- for come November, the faeries would blast every growing plant with their breath, blighting any nuts and berries remaining on the hedgerows.
Peat and wood for winter fires were stacked high by the hearth. It was a joyous time of family reunion, when all members of the household worked together baking, salting meat, and making preserves for the winter feasts to come. The endless horizons of summer gave way to a warm, dim and often smoky room; the symphony of summer sounds was replaced by a counterpoint of voices, young and old, human and animal.In early Ireland, people gathered at the ritual centers of the tribes, for Samhain was the principal calendar feast of the year. In every household throughout the country, hearth-fires were extinguished. All waited for the Druids to light the new fire of the year.
At at all the turning points of the Celtic year, the gods drew near to Earth at Samhain, so many sacrifices and gifts were offered up in thanksgiving for the harvest. Personal prayers in the form of objects symbolizing the wishes of supplicants or ailments to be healed were cast into the fire, and at the end of the ceremonies, brands were lit from the great fire of Tara to re-kindle all the home fires of the tribe, as at Beltane. As they received the flame that marked this time of beginnings, people surely felt a sense of the kindling of new dreams, projects and hopes for the year to come.
Celts believed that on the night before the new year, the boundary between the worlds of the living and the dead became blurred. On the night of October 31, they celebrated Samhain, when it was believed that the ghosts of the dead returned to earth. In addition to causing trouble and damaging crops, Celts thought that the presence of the otherworldly spirits made it easier for the Druids, or Celtic priests, to make predictions about the future. For a people entirely dependent on the volatile natural world, these prophecies were an important source of comfort and direction during the long, dark winter.