Lunisolar time my calendar. Moon phases are calculated from day zero time.
The moon has a very strong influence on our biological lifestyle without us giving it the attention it deserves. This app can possibly be a proof of historical events because the sun and the moon have always been with mankind and always will be. You are free to choose the type of calculation and the appearance of the app. I hope to have made a small contribution to give an insight into the calculation of time.
