.svg){kind=icon}
sunrise, sunset, shadow length, solar eclipse, sun position, sun phase, sun height, sun calculator, sun movement, map, sunlight phases, elevation, Photovoltaic system, Photovoltaic
Your online toolkit for Sun and Shadow. Simulate sun shadows for any time and place on Earth.
Simulate, visualize and analyze sunlight and shadow in any modern browser using your own terrain, real-estate, and vegetation data and share it on the web.
SDO: The Solar Dynamics Observatory is the first mission to be launched for NASA's Living With a Star (LWS) Program, a program designed to understand the causes of solar variability and its impacts on Earth. SDO is designed to help us understand the Sun's influence on Earth and Near-Earth space by studying the solar atmosphere on small scales of space and time and in many wavelengths simultaneously.
Community-driven illumos Distribution.
The OpenIndiana project is the open source community which develops, maintains, and supports the OpenIndiana distribution, an illumos based Unix-like operating system derived from OpenSolaris. The purpose of the OpenIndiana Project is to ensure the continued availability of an openly developed distribution based on OpenSolaris. The OpenIndiana project is also a continuation of the collaborative effort and community spirit of the OpenSolaris project.