29.5 days.
29.53 days
The moon will be a full moon, halfway through the lunar cycle.
The phase of the moon that is close to long is the crescent
The cycle of the moon's phases runs 29.53 days.
At this point, half way through the cycle, the moon will be full.
The lunar cycle of phases is about 29.5 days. As the moon rotates and revolves around the earth, and the earth rotates and revolves around the sun, the shadows cast by the shifting positions of the moon and earth cause the moon to wane, wax, and "disappear". This is known as the lunar cycle.
29.5 days
29.53 days
The full lunar cycle is roughly 4 weeks, and from full-moon to new-moon is half the cycle, so it would take (roughly) 2 weeks to go from full to new moon.
Moon's phase cycle from New Moon through to Full Moon takes 29.53 days. More details are on the related link (Click 'Lunar phase' below)
One lunar cycle is when the moon goes from one phase through every other phase until it returns to the starting point. This takes 29.53 days.
29 and 1/2 days.
The Waning Phase in the lunar cycle occurs as the moon shrinks from the Full Moon to the New (Dark) Moon. Note: You can tell when you are in the Waning Phase when the Left Side of the Moon is illuminated. Conversely, if the Right Side is illuminated, the Moon is Waxing.