Description

Crescent Clock is a lunar phase tracker with large digital time overlaid on an image of the moon that waxes and wanes

Features:
* Date included as a row across the bottom
* Updates once per minute, to save battery
* Effects of lunar libration and eccentricity are included
* View of the moon simulated from the center of the earth

Attribution:
* Moon images from https://commons.wikimedia.org/wiki/File:Lunar_libration_with_phase_Oct_2007.gif
* Thanks to Coji Morishita for the M PLUS U font