You are 58 years old if you were born on December 9, 1965.
You are 58 years 4 months, 1 week, and 4 days old or 700 months old or 3,045 weeks old or 21,317 days old or 511,608 hours old or 30,696,480 minutes old or 1,841,788,800 seconds old You were born on a Thursday.