Waning Gibbous
The light begins to withdraw. This phase is associated with sharing what was learned — gratitude, teaching, passing something on.
What This Phase Suits
Sharing, teaching, giving back
Past The Peak
The waning gibbous is the week after the full moon, with more than half the disc lit and the illuminated portion now shrinking. It is the mirror of the waxing gibbous on the other side of the cycle.
It rises after sunset, later each night, and is highest in the small hours — which is why this phase is the one most people miss entirely unless they are up late.
The lit side has swapped. In the northern hemisphere the light is now on the left, having been on the right throughout the waxing half.
Distribution
Traditional readings call this the disseminating phase, associated with sharing what the cycle produced — teaching it, passing it on, or simply reporting on it.
The underlying idea is that the peak has passed and what remains is to do something with the result rather than to pursue it further.
Modern lunar practice reads it more simply as the start of the releasing half: the point where the emphasis turns from building to letting go.
Sign And Phase, Again
This is a convenient place to restate the distinction, because it is the phase where people most often conflate the two. The phase describes illumination; the sign describes position along the zodiac.
The Moon changes sign every two and a half days regardless of what the phase is doing, so a single waning gibbous week will span two or three signs.
Any phase can occur in any sign. There is no fixed relationship between the two beyond the one imposed by the Sun's position.
What It Does Not Do
No phase of the Moon affects health, mood, sleep, fertility or behaviour, and this one has never even been claimed to.
The disseminating reading is a symbolic assignment within a tradition. It describes nothing about the world and predicts nothing.
None of this is guidance on anything, and a lunar phase has no place in a decision that matters.
Common Questions
When can I see it? Late evening through to dawn, rising progressively later each night after the full moon.
How is it different from waxing gibbous? Same shape, opposite side lit, opposite half of the cycle. The waxing version is visible in the evening, this one after midnight.
Why is it called disseminating? It is a term from twentieth-century lunar astrology describing the sharing of what the cycle produced. Older sources do not use it.
Observing It
The shadowed strip is now on the opposite edge from the waxing gibbous, which makes the two phases easy to tell apart at a glance once you know to look.
Rising progressively later each night, this phase is largely a small-hours object. Anybody awake at four in the morning has a good view of it.
It is also often visible in the western sky well into the morning, which surprises people who think of the Moon as belonging to the night.