Find Sunrise and Sunset time in twilight formats.Twilight is the time between day and night when there is light outside, but the Sun is below the horizon. There are 3 types of twilight: civil, nautical, and astronomical.Four type of data available:Official CivilNauticalAstronomicalMove the map to any location desired, the sunrise and sunset time will be calculated at point in the center of the screen. Set the Date and Time Zone on need.For Apple Watch, View these data of your current location.