Two dates give January 2027 its character beyond the holiday. Self-assessment tax returns filed online, together with any tax owed for the year that ended the previous April, are due by the 31st, and Burns Night on the 25th is marked across Scotland and well beyond it. The RSPB's garden bird count falls in the last weekend of the month, which is about as much as anyone wants to do outdoors by then.
January opens the first calendar quarter of 2027 and sits in the tenth month of the tax year, which began on the previous 6 April and has until 5 April to run. Businesses closing their books at the end of January are therefore working to a monthly cycle, a quarterly one and a tax year that agrees with neither, which is why so much accounting software carries three separate calendars.
The turn from January into February closes the tax deadline that dominates the second half of the month and lets the calendar breathe. What follows is a month with no bank holiday anywhere in the United Kingdom, a week of half term somewhere in the middle of it, and the first snowdrops in sheltered ground.