Born on December 16.
♐ Sagittarius · Calculate your exact age
British science fiction author, inventor, and futurist who co-wrote the screenplay for 2001: A Space Odyssey with Stanley Kubrick and proposed geostationary communication satellites in 1945.
How old are you if born on December 16?
Use our age calculator to find out your exact age in years, months, days, hours, minutes, seconds, and milliseconds.
Also see: birthstone for December · Chinese Zodiac
Explore Related Calculators
Birthday Countdown
Live ticker counting down days, hours, and seconds until your next celebration.
Half Birthday Calculator
Find your exact six-month milestone and celebrate halfway to your next year.
Planetary Age Calculator
Discover your exact age in solar years on Mercury, Venus, Mars, and Jupiter.
Official Age Certificate
Generate and download a high-resolution, printable certificate of your life.
Install Age Right Now
Install our app for offline access