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SunCalc - sunrise, sunset, shadow length, solar eclipse, sun position, sun phase, sun height, sun calculator, sun movement, map, sunlight phases, elevation, Photovoltaic system, Photovoltaic
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The zenith angle (ζ) is the angle between the sun and the vertical.... | Download Scientific Diagram
![Solar Time, Angles, and Irradiance Calculator - User Manual | New Mexico State University - BE BOLD. Shape the Future. Solar Time, Angles, and Irradiance Calculator - User Manual | New Mexico State University - BE BOLD. Shape the Future.](https://pubs.nmsu.edu/_circulars/CR674/images/fig4_opt.jpeg)