You are 52 years old if you were born on December 31, 1971.
You are 52 years 3 months, 3 weeks, and 5 days old or 628 months old or 2,730 weeks old or 19,110 days old or 458,640 hours old or 27,518,400 minutes old or 1,651,104,000 seconds old You were born on a Friday.