December 22, 2023

• 356th day of the year. There are then 9 days left in 2023.
• 51st Friday of 2023.
• on the 51st week of 2023 (using US standard week number calculation).
• 2nd day of Winter. There are 88 days left till Spring.
• Birthstone for this day: Turquoise & Blue Topaz

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

• Winter Solstice - United States, Spain, India, United Kingdom
• Summer Solstice -
  Country Argentina Bolivia Brazil / Brasil Chile Ecuador Paraguay Peru Uruguay
• National Mathematics Day - India