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

Last synced: 27 days ago
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A Rust library for calculating sun positions

• Host: GitHub
• URL: https://github.com/flosse/rust-sun
• Owner: flosse
• Created: 2015-07-16T23:19:38.000Z (over 9 years ago)
• Default Branch: master
• Last Pushed: 2023-01-21T00:40:31.000Z (almost 2 years ago)
• Last Synced: 2024-04-14T09:38:39.761Z (8 months ago)
• Topics: geo, sun, sun-position, sunrise, sunset
• Language: Rust
• Homepage:
• Size: 17.6 KB
• Stars: 45
• Watchers: 4
• Forks: 9
• Open Issues: 1
• Metadata Files:
  • Readme: README.md

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README

        
# sun

A [Rust](https://www.rust-lang.org) port of the JS library [suncalc](https://github.com/mourner/suncalc/).

[![Crates.io](https://img.shields.io/crates/v/sun.svg)](https://crates.io/crates/sun)

[![Docs.rs](https://docs.rs/sun/badge.svg)](https://docs.rs/sun/)

## Install

Add the following to your `Cargo.toml`

    [dependencies]

    sun = "0.3"

## Usage

```rust

pub fn main() {

  let unixtime = 1_362_441_600_000.0;

  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}");

}

```