22 December 2027

• 356th day of the year. There are then 9 days left in 2027.
• 51st Wednesday of 2027.
• on the 51st week of 2027 (using ISO standard week number calculation).
• 2nd day of Winter. There are 89 days left till Spring.
• Birthstone for this day: Turquoise & Blue Topaz

There are no major holidays or observances in the UK for this date.

• Winter Solstice - Austria, Belgium, Belarus, Sweden
• National Mathematics Day - India