Sun Diagrams Fun & Free

After picking a latitude and pressing the Draw button the app displays a graph showing curves for twelve significant days of the year. This enables you to find where the sun will be at any time of day and month of the year. The displayed times represent true local time, so the sun always has the highest elevation for a day at "12h", none of that "daylight savings time" rubbish...This version displays ads on the main screen where you enter the latitude. If you want none of that consider buying the paid version.