You are 57 years old if you were born on December 23, 1966.
You are 57 years 3 months, 3 weeks, and 6 days old or 688 months old or 2,991 weeks old or 20,937 days old or 502,488 hours old or 30,149,280 minutes old or 1,808,956,800 seconds old You were born on a Friday.