It’s the most capitalised time of the year, with plenty of Eves and Days and News to contend with, and as you browse the internet and the shop fronts, you’ll no doubt see plenty of interpretations of how to spell them all. To be fair, Christmas Eve, Christmas Day and Boxing Day tend to be capitalised properly, but it’s New Year’s Day that causes confusion, probably with good reason. Do all three words start with a capital letter? Are any words capitalised? And that about that apostrophe? Here’s your guide.