It depends when 'now' is.
Nick was born September 16, 1992. So in 2009 he'll be 17 years old. Wow.
91 years old.
he was 9 in September
18 years old on 8th September 2009.
That would be your 42nd birthday.
58
she is 29 turning 30 in September
52
it depends on the time of day
Nick Jonas is 16 years old as of September 16. (born in 1992) nick is 16!
he is 12 years old now because his birthday is on September 2, 2009
22 years old.