Cost / License
- Paid
- Proprietary
Platforms
- Android
- iPhone
- Windows Phone
- iPad




SunGuide is described as 'Provides a quick view of this week's solar events' and is an app. There are six alternatives to SunGuide for a variety of platforms, including iPhone, Android, Web-based, Blackberry and Windows Phone apps. The best SunGuide alternative is LunaSolCal. It's not free, so if you're looking for a free alternative, you could try SunSeek or Solartopo. Other great apps like SunGuide are Sundroid, MagicHour and Moon Almanac.




Sundroid calculates sunrise, sunset, twilights, golden hours, length of day, the path of the sun and moon, moonrise & moonset times and more for any date, anywhere in the world. Handy for astronomy, photography, outdoor activities, planning gardens, holidays, hunting, and...



MagicHour™ (formerly named VelaClock™) is a world clock with unique features and an easily configurable user interface. Users can quickly display the time of sunrise, sunset, dawn and dusk for three kinds of twilight (civil, nautical, astronomical), moon phase and tilt, and much...
SunSeek is the ultimate app to improve your circadian health and vitamin D production using sunlight.




Solartopo provides global sunrise, sunset data with topographic analysis, precise solar orbit services calculating azimuth and zenith angles, solar cell alignment advice, and hilly terrain sun-exposure finder. Calculations consider time zones, light refraction for future predictions till year 6000.



Easy to use navigation keys create an animation of the Moon progressing through hourly, daily or monthly cycles. In addition to displaying a graphical representation of the current phase, the bright limb angle and parallactic angle are used to render a realistic view of how the...



