You are 77 years old if you were born on September 9, 1946.
You are 77 years 7 months, 2 weeks, and 3 days old or 931 months old or 4,050 weeks old or 28,354 days old or 680,496 hours old or 40,829,760 minutes old or 2,449,785,600 seconds old You were born on a Monday.