You are 46 years old if you were born on December 9, 1977.
You are 46 years 4 months, 1 week, and 3 days old or 556 months old or 2,419 weeks old or 16,933 days old or 406,392 hours old or 24,383,520 minutes old or 1,463,011,200 seconds old You were born on a Friday.