Moonphase

Moonphase is a small and intuitive tool that shows various information on the current phase on the moon, such as the time it rises and sets. Its options can be effortlessly configured, even by novice users.
The interface of the app is represented by a standard window with an uncomplicated frame, where you can find out the remaining days till the new moon, first quarter, full moon and last quarter.
It is also possible to select another date to get information on the moon phase, as well as to choose any location from the world map to get its coordinates.
In addition, you can find out the time when the moon or sun rises, transits and sets, together with the distance to the moon, enable summer time mode and switch to a different time zone. Furthermore, you may minimize the app to the system tray area, show good days for fishing and change the start of the week.
Moonphase runs on a low-to-moderate quantity of CPU and system memory, has a good response time and works fine, without causing the operating system to hang, crash or pop up error dialogs; we haven't encountered any issues throughout our evaluation. All in all, Moonphase should please all people who are interested in knowing details on the current phase of the moon.