A Raspberry Pi Based Sun Tracker

a command-line program for tracking sunrise and sunset times

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.

Positional is a simple Android app for displaying information about your current location.

Python Library for Planetary Position Calculations

Automatically control your sun blinds via home assistant based on the position of the sun.

Android sunrise/sunset app

Atmosphere rendering for LÖVR framework

Android library to calculate sun phases like golden hour, blue hour, sunrise, sunset etc

Generate an iCal file for sunrise and sunset times

The best calendar table you'll ever find! Generate a calendar table with many columns of date dimensions and metadata. Output to dataframe or CSV to ingest into a database or for use in an application like Excel or PowerBI.

🌆Compute Sun Rise/Set Times, Start/End of Twilight, and the Length of the Day at Any Date and Latitude

PHP and ReactJS sunrise/sunset calculator. Source code for sunrisesunsetmap.com.

Calculate sunrise and sunset times in Javascript.(JS计算日出日落时间)

A simple drop-in sunrise and sunset library for any location on any day in any timezone, written in C# with no dependencies.

Java components for low level home automation coding

Executable for shell script-able date-time output about sun rise and set, for systemd-run or "at" scheduling

App to check the weather, METAR's, NOTAM's and also allows various flying calculations to be made

a 7 day web interface programmable sunrise/ sunset clock for RGB LED strip.