hello,(adsbygoogle = window.adsbygoogle || []).push({});

is there a book that give the proof about how to get the equations of time and the related topics like sun rise time and sun set time and other famous times (sorry i dont know the translation of it in english).

**Physics Forums | Science Articles, Homework Help, Discussion**

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Reference book about astrophysics please

**Physics Forums | Science Articles, Homework Help, Discussion**