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Predicting Sun Rise and Set with the HP Prime
08-30-2022, 04:28 PM
Post: #1
Predicting Sun Rise and Set with the HP Prime
This HP PPL Prime program predicts the rise and set times of the sun for
a user-defined initial calendar date and geographic location. The user
can also specify the search duration in days.


Attached File(s)
.zip  sun_riseset.zip (Size: 189.33 KB / Downloads: 13)
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08-31-2022, 01:17 AM (This post was last modified: 08-31-2022 06:02 PM by Craig Bladow.)
Post: #2
RE: Predicting Sun Rise and Set with the HP Prime
Does the program also show the azimuth of the sun at sunrise and sunset? This is very handy when setting up a portable solar panel when I go camping.

CC41 coming soon!
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08-31-2022, 09:22 AM
Post: #3
RE: Predicting Sun Rise and Set with the HP Prime
The program calculates and displays the azimuth and elevation of the sun at rise, maximum elevation and set.
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