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https://github.com/flosse/rust-sun

A Rust library for calculating sun positions
https://github.com/flosse/rust-sun

geo sun sun-position sunrise sunset

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A Rust library for calculating sun positions

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# sun



A rust port of the JS library [suncalc](https://github.com/mourner/suncalc/).



[![](http://meritbadge.herokuapp.com/sun)](https://crates.io/crates/sun)

[![Build status](https://ci.appveyor.com/api/projects/status/0hixb523vvyf20y6?svg=true)](https://ci.appveyor.com/project/flosse/rust-sun)



## Install



Add the following to your `Cargo.toml`



    [dependencies]

    sun = "0.2"



## Usage



```rust

pub fn main() {

  let unixtime = 1362441600000;

  let lat = 48.0;

  let lon = 9.0;

  let pos = sun::pos(unixtime,lat,lon);

  let az  = pos.azimuth.to_degrees();

  let alt = pos.altitude.to_degrees();

  println!("The position of the sun is {}/{}", az, alt);



  let time_ms = sun::time_at_phase(unixtime, sun::SunPhase::Sunrise, lat, lon, 0.0);

  println!("Sunrise is at {}", time_ms);

}

```