Artificial date
Perhaps you meant “the Christian significance” of 25 December? Early Christians claimed Saturnalia by naming the concluding day as an official observance of Jesus’s birthday (no-one initially claimed or believed that it was his actual birthday), while encouraging conversion to the new religion by allowing the accompanying week of debauchery.
The date of Jesus’s birth was, and remains, unknown – although I note also that almost 5 per cent thought it occurred on Good Friday. Strangely, Jewish tradition would dictate that this was the date of his conception (conveniently allowing birth at the end of December). Any Jewish prophet, such as Jesus, worth his salt was conceived and died on the same date. That is the historically accurate reason that 25 December is an important date in the Christian calendar – an artificial birthday for Jesus designed to help incorporate a popular pagan festival. It is perhaps human nature that, after almost 2,000 years, the over-indulgence aspect of Saturnalia remains!
Angus Mair
High Street New Deer, Aberdeenshire