It may not be too late to send the presents back, as astronomers have calculated that Christmas should not be celebrated on December 25 - but on June 17 instead.
Researchers tracked the appearance of the 'Christmas star', which the Bible states three wise men followed to find Jesus.
He discovered that a bright star really did appear over Bethlehem 2,000 years ago - but pinpointed the date of Christ's birth as June 17, and not December 25.
Scientists claim the Christmas star was most likely a magnificent conjunction of the planets Venus and Jupiter, which were so close together they would have shone unusually brightly as a single 'beacon of light' which appeared suddenly.
http://www.dailymail.co.uk/sciencetech/article-1093053/Cancel-Christmas--Jesus-born-June-17-say-scientists.html