Robins on cards were a joke 150 years ago when postmen wore red tunics and were named after them.
20
The sun sets on 24 December at 3.55pm in the UK, and rises the following morning at 8.05am.
81
7.6 million Christmas trees are sold each year.
100
The world's tallest Xmas tree at 221ft high was erected in a Washington shopping mall in 1950.
82
The first Christmas card was designed in 1843 by J.C. Horsley.
38
Nearly 60 million Christmas trees are grown each year in Europe.
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