Application that determines the phase of the moon, sunrise and sunset the moon and sun, the beginning and end of daylight for the selected date and geographical coordinates. By default (with your consent), the application takes the current GPS location of your device. The application also allows the user to calculate the data for the moon, the sun and the light day for any location and for any date.

When calculating the time for the Western Hemisphere must enter longitude with a minus sign. For the Southern Hemisphere latitude must be entered with a minus sign.