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## Main Question or Discussion Point

hello,

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).

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).