Today is the 24th of June, the Feast of the Nativity of St. John the Baptist. Once upon a time, due to errors in calculation, it was believed that today was the Summer Solstice. The day was celebrated with bonfires to ensure that the sun would return, as from now on, in the Northern Hemisphere, the days inexorably begin to grow shorter, until the Winter Solstice in December, the shortest day of the year. When Christianity gained power, it usurped the ancient pagan celebration of the solstice and substituted the birthday of John the Baptist to make it easier for pagans to accept the new Christian dispensation. Obviously no one knows on what day of the year John the Baptisit was born.