Enter your shooting location in the SEARCH FIELD above.  You will obtain the sunrise & sunset times and the GPS coordinates.
The map below depicts the sun trajectory above your GPS coordinates.  The time of each sun position is indicated in yellow. 
The red areas indicate shadows by terrain or buildings.
Click MODE in the top right corner of the map to change your criteria.  Enjoy!
iOS recommended Apps: 
Sun Surveyor. Download
Lumos Sun & Moon Tracker. Download