You are 26 years old if you were born on December 21, 1997.
You are 26 years 3 months, 3 weeks, and 6 days old or 316 months old or 1,373 weeks old or 9,614 days old or 230,736 hours old or 13,844,160 minutes old or 830,649,600 seconds old You were born on a Sunday.