Suncurves Information

Our mission is to provide accurate sunrise and sunset times for any location worldwide, taking terrain shading into account. We have developed a unique method to compute the accurate sunrise and sunset times for every day of the year. The sunrises and sunsets we compute are not the ones you would find elsewhere on the web, because other sites do not take the terrain into account. Our sunrise is when the sun goes up from behind mountains or hills in the east, not when it goes up over the level horizon. In mountainous regions that can make a huge difference. Go to our web site and check out our demo locations!