Meaning
A half-lit moon with the bright side opposite to the first quarter, usually the left half, marking the last quarter of the lunar cycle.
It works for second halves, final stretches and reflective posts as a cycle winds down: โLast quarter ๐ of the year, time to finish what I started.โ If you just want a half moon for decoration, check whether ๐ or ๐ faces the way you like.