This application is not only an advanced lunar calendar with notifications, but also a valuable source of information about the Moon in your chosen location! You can check here e.g. current phase of the Moon, the illumination and the dates of subsequent phases. You will also find useful information about the Sun, dawn, twilight, and important phenomena of light. a person who is feeling the influence of the Moon on his or her body - the calendar of the Moon phases will allow you to carefully plan important events in your life so that the Moon favors the implementation of your plans! With this application you will get a notification up to days in advance about Full Moon, New Moon, First Quarter or Last Quarter and you will be able to properly prepare for this day. In addition, you can observe phenomena such as perigee (the Moon closest to the Earth) or apogee (the Moon farthest to the Earth) - thanks to this you will know when the influence of the Moon is strongest and when the weakest! amateur astronomy - view of the compass with the visualization of the azimuths of the Moon and the Sun will allow a better understanding of the phenomena associated with them (at school, university or during independent observation). The compass shows with colored arches the visibility of the Sun or the Moon in the sky on a given day in the selected location. photographer the view of the Sun allows you to check when there is a "golden hour" and "blue hour", so you can plan to take beautiful and professional photos outdoors. - calendar with a view of the selected month and important parameters of the Moon or the Sun. - everything for you offline! In the case of issues in the application or the idea how to improve it - contact us using the envelope icon in the application or by email at the bottom of the page. Chinese - Valeska C.