You are 65 years old if you were born on December 9, 1958.
You are 65 years 3 months, 2 weeks, and 5 days old or 783 months old or 3,407 weeks old or 23,851 days old or 572,424 hours old or 34,345,440 minutes old or 2,060,726,400 seconds old You were born on a Tuesday.