Calendar - Sun & Moon

This application is used to determine the position of sun and moon anywhere in the world, and help you determine the time of sunrise and sunset, twilight, the duration of the day, moon phase and much more. With this program you can predict the best time for taking pictures of landscapes, nature, and any other outdoors shooting, as well as a variety of astronomical observations. Also the program will be useful to calculate the days and hours of maximum activity of animals and fish, depending on the position of the sun and moon in the sky (the time when the moon is in the upper and lower points of its orbit with respect to the observer's position, as well as when the moon is midway between the upper and lower points - see. John Alden Knight - "Solunar theory").

Features:
* Determination of the position of the stars at a given point at the current time (geographical area, height above the horizon)
* Timing sunrise and sunset, astronomical noon, as well as day length
* Timing of sunrise and sunset, the moon, and the moment it passes through the highest point
* Calculation of the time slots for the civil, nautical and astronomical twilight
* Calculation of the optimal time for pictures - "gold" or "magic" hour, "blue" hour
* Definition of the current location (latitude and longitude), and the choice of any place on the map
* Forecast data on the sun and moon on the calendar grid on an arbitrary month
* Forecast phases of the moon (new moon, full moon, crescent moon, first quarter, etc.), its illumination
* During the next full moon, new moon

For whom:
* Photographers
* Travelers and tourists
* Hunters and fishermen