You are 65 years old if you were born on December 1, 1958.
You are 65 years 4 months, 3 weeks, and 3 days old or 784 months old or 3,412 weeks old or 23,887 days old or 573,288 hours old or 34,397,280 minutes old or 2,063,836,800 seconds old You were born on a Monday.