Calculate times of sunrise, sunset, moonrise, moonset and more for your location at any given date. The following data is calculated: - Sunrise - Solar noon - Sunset - Civil twilight (Dawn/Dusk) - Nautical twilight (Dawn/Dusk) - Astronomical twilight (Dawn/Dusk) - Length of day - Azimuth of sun during sunrise and sunset - Altitude of sun at noon - Declination - Equation of time - Moonrise - Moon transit - Moonset - Azimuth of moon during moonrise and moonset - Date of next new moon - Date of next full moon - Declination - Sun Path during a certain day - Moon Path during a certain day - Solstice and equinox dates and times Select any date between January 1st, 1901 and December 31st, 2099. To specify the location of interest either get the position from the built-in GPS or Wifi receiver or select a city from a database with over 30,000 cities in over 200 countries.