Reduces eye strain by adjusting gamma based on the current time

Adaptive Lighting custom component for Home Assistant

HA Lovelace card for control of scheduler entities

A Swift micro library for generating Sunrise and Sunset times.

Kelvin - The hue bot

A command line application written in Rust capable of delaying execution of other programs for time periods relative to sunrise and sunset.

Python calculations for the position of the sun and moon.

Night and day regions on Earth

SunKit is a Swift library which uses math and trigonometry to compute several information about the Sun.

自用天文算法，公历农历转换、八大行星位置、日出日落月出月落时间、节气物候时间等

KosherJava Zmanim API / Library

🚧 Version 4.0 coming soon! Awesome Skeleton for modern development on PHP 7.4+ (incl. PHP 8). Contains quality tested packages, thoughtful structure and everything you need to develop microservices.

Go package for calculating the sunrise and sunset times for a given location

Java sun position code (topocentric coordinates, sunrise/sunset/twilight) based on the NREL SPA and ENEA/Grena algorithms.

🌅 Go package that provides the sunrise and sunset equation

Sunrise and sunset time calculation for given coordinates. ~1kb minified with zero dependencies.

🌅 A macOS app that sets your wallpaper based on sunrise and sunset.

Calculates the sunrise and sunset for a given date and location (using GEO coordinates). This library uses the method outlined NOAA Solar Calculations Day spreadsheet found at http://www.esrl.noaa.gov/gmd/grad/solcalc/calcdetails.html.

SunRise项目-前端 sunrise-electron-vue。该项目是一个后台前端解决方案，它基于 vue.js 开发堆栈和 electron 并使用 element-ui 实现。它使用了最新的前端技术栈，内置了 i18n 国际化解决方案，动态路由，权限验证，提炼了典型的业务模型，提供了丰富的功能组件，它可以帮助你快速搭建企业级中后台产品原型。相信不管你的需求是什么，本项目都能帮助到你。

A Python port of suncalc.js for calculating sun position and sunlight phases