Click here to download small program 46.1 KB (47,294 Bytes), which will give you information on current Sunrise and Sunset data, complete with calculations for starlight and stardust, rising and setting of sufficient visible light necessary to conduct normal activities; and to predetermine and make arrangements for the setting of automatic timers for lights and other computer controlled devices, necessary for travel, work, and unaided light assisted visible activities and the conduct of normal life functions; of a non-threatening and or otherwise determined to be non-hazardous, and activities, that of which may be described as common to those events enjoyed as daylight events of a normal life.