Navid Rahmani

Children damage their teeth quite often. Their active games with running and climbing, sports without protective mouth guards and ways to explore the world often lead to traumas. Sometimes, the causes of traumas are not so innocent, for example, fights or accidents. Usually, the upper front teeth suffer the most. Every parent must know how to act in this situation. What Are the Chances to Save the Tooth? If it’s a primary tooth, it’s not that bad. Still, you shouldn’t just leave it damaged.

I just answered another question, and think that my solution is fitting here aswell. It's a Javascript solution, so you should be able to convert easily to other languages if you need. I've created a repository under GitHub Sundial it is licenced under the permissive modified BSD license, so you can use it freely in your own projects. It should be accurate to 0.0001 minutes and takes into account the axial tilt of the earth, and the equation of time.