The apps listed below let you track the path of the sun on any day of the year from any location. This allows you to understand how much sun will hit your building and assess the effects of shading from neighbouring buildings or trees.

• Sun Seeker – Augmented reality 3D sun path app for iPhone / iPad
• Sun Surveyor – Augmented reality 3D sun path app for Apple and Android
• SunCalc – Google Maps sun path overlay