
19. Waxing Gibbous
The next Moon phase is waxing gibbous. In this phase, the Moon goes from being illuminated 50 percent to being lit up 99.9 percent. This phase will last until full Moon occurs. It may be hard to determine if the Moon is waxing gibbous or full phase because so much of the Moon’s surface is illuminated.
The area in which you live in the world determines where the illuminated part of a waxing gibbous Moon will appear. You may see it on the left, right, top, or bottom part of the Moon. The waxing gibbous Moon tends to rise during the day, mostly after noon.