Question 1003781
on 31/12/2015, you will have been 2015 - 2001 = 14 years old.


on 1/1/2016, you will be a day older than that.


i would say 14 years and 1 day old.


i'm assuming the same time on any of those days.


for example, you were born at 8am on 31/12/2001.


at 8am on 31/12/2015, you are 14 years old.


at 8am on 1/1/2016, you are 14 years and 1 day old.