Proving the differential of daylight hours with latitude

[CaptainAntiFunn]

Homework Statement

Sunrise equation help

Relevant Equations

Sunrise equation

Hi, I need help with the Sunrise equation.
I need to proof the delta of total day time in a day, as seen in the formula.
gama is latitude.
Thank you for helping :)

 

[berkeman]

Homework Statement:: Sunrise equation help
Relevant Equations:: Sunrise equation

Hi, I need help with the Sunrise equation.
I need to proof the delta of total day time in a day, as seen in the formula.
gama is latitude.
Thank you for helping :)

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