You are 78 years old if you were born on September 9, 1945.
You are 78 years 7 months, 2 weeks, and 1 day old or 943 months old or 4,102 weeks old or 28,717 days old or 689,208 hours old or 41,352,480 minutes old or 2,481,148,800 seconds old You were born on a Sunday.