Adaptive Lighting custom component for Home Assistant

Reduces eye strain by adjusting screen gamma based on the current time

HA Lovelace card for control of scheduler entities

A Swift micro library for generating Sunrise and Sunset times.

Kelvin - The hue bot

Python calculations for the position of the sun and moon.

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

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

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

KosherJava Zmanim API / Library

Night and day regions on Earth

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

Sunrise, sunset, twilight, noon, dawn and dusk time calculation for given coordinates with zero dependencies.

Custom integration to control LG Horizon settop boxes for Ziggo(NL), Magenta(AT), UPC(CH), Virgin(GB, IE), Telenet(BE)

🌅 Go package that provides the sunrise and sunset equation

Билд сервера Sunrise Station в игре Space Station 14.

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

Arduino library to calculate the times of sunrise, sunset, solar noon, twilight, the solar position, and more.

Билд сервера Lust Station в игре Space Station 14.

☀ Sync Philips Hue & Home Assistant lights to your natural rhythm—with solar-aware schedules and smooth transitions.