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Java sun position code (topocentric coordinates, sunrise/sunset/twilight) based on the NREL SPA and ENEA/Grena algorithms.
Updated
Feb 22, 2026
Java
Java components for low level home automation coding
Updated
Mar 23, 2026
Java
Scripting-friendly CLI program to calculate accurate topocentric sun position, sunrise, sunset and twilight times. Supports bulk/stream processing.
Change screen brightness, contrast and RGB values at sunrise and sunset. Only for windows [Discontinued]
Updated
May 20, 2022
Java
Sunrise/Sunset for any geographic location. Niagara 4.x framework widgets module.
Updated
Aug 30, 2024
Java
SunLab – The ultimate JavaFX sun & moon calculator.
Updated
Nov 30, 2025
Java
Updated
Sep 29, 2025
Java
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