Nice spoiler for kids tomorrow.
Jesus was not born on Christmas Day.
That still shocks some adults too.
Here is another good blog by Ian Paul
One of the problems about the development of traditions around Christmas is that people writing hymns or plays set Jesus’ birth in their own world rather than in what we know of the first century. In particular, many assume that Jesus was born in winter, since Christmas is celebrated in winter in the northern hemisphere. (It would be interesting to see some genuinely antipodeal hymns: ‘In the deep midwinter’ would become ‘In the height of summer’…)