Christmas trees become popular in the UK from 1841 when Prince Albert erected a tree in Windsor Castle following a German tradition. Fir trees have been decorated at Christmas time in Germany since the 8th century.
20
The sun sets on 24 December at 3.55pm in the UK, and rises the following morning at 8.05am.
81
The world's tallest Xmas tree at 221ft high was erected in a Washington shopping mall in 1950.
82
The abbreviation Xmas isn't irreligious. The letter X is a Greek abbreviation for Christ.
273
Black Friday in the UK is the Friday before Christmas. Instead of shopping, many people get very drunk!
10
There are 13 Santas in Iceland, each leaving a gift for children. They come down from the mountain one by one, starting on December 12 and have names like Spoon Licker, Door Sniffer and Meat Hook.
191
US scientists calculated that Santa would have to visit 822 homes a second to deliver all the world's presents on Christmas Eve, travelling at 650 miles a second.
415
Many theologians estimate that Jesus wasn't born on December 25 but sometime in September between 6BC and 30AD.
42