New Moon and Full Moon in astrology

A New Moon and a Full Moon are the two poles of one cycle. The difference is the angle between the Sun and the Moon. At the New Moon they are conjunct. They share a degree of the zodiac, and the Moon is lost in the Sun's light. At the Full Moon they are opposite. The Moon stands in the sign across from the Sun, and her face is fully lit. Everything between those poles is a crescent, a quarter, or a gibbous. This page stays with the two ends.

The New Moon is a conjunction, the tightest of the major aspects. Two bodies in one degree speak with one light, and the Moon's own face is hidden. Traditional practice treats the New Moon as a seeding. Something in the topics of that sign can be named, begun, or set down. The naming is symbolic. The lunation does not deliver a result on a schedule, and it does not require a ritual in order to occur. A ritual is a way of paying attention. The sky proceeds either way.

The Full Moon is an opposition. The Moon and the Sun look at each other across the chart. Opposition is awareness through what stands opposite: a full face, a contrast, a thing that can be seen because the light is complete. The Full Moon is a poor time to pretend a matter is still only a seed. It shows the matter at full size. Showing is not the same as finishing, and it is not a claim that a conflict peaks or a wish arrives. It is the geometry of maximum light.

Sign tells you the weather of that lunation. The New Moon occupies one sign, because the Sun and the Moon are together. The Full Moon occupies two: the Moon's sign and the Sun's sign, always a polarity. Aries faces Libra, Taurus faces Scorpio, and so on around the six pairs. Read both signs of a Full Moon. Read the one sign of a New Moon, and remember the Sun is in that same degree.

A recent Full Moon shows the method. On October 26, 2026, the Moon is full at 2°46′ Taurus and the Sun is at 2°46′ Scorpio. Taurus is fixed earth, ruled by Venus, and the exaltation of the Moon. The classical degree of that exaltation is 3° Taurus, and this lunation falls just before it. The essay on that Full Moon keeps the clock time and the signs. Use it as a picture of one opposition, not as a template for every month.

Houses need a chart. In a birth chart, the house the lunation falls in is the place of life that month's sky is lighting. Without a birth time, stay with the signs. In the sky itself there is no personal house until a horizon is set. An eclipse is the special case of this same cycle, when the lunation falls near the lunar nodes. An ordinary lunation, far from the nodes, is still a New Moon or a Full Moon, and it still has a sign. The eclipse page explains that difference.

People write intentions at the New Moon and take stock at the Full Moon because the geometry suggests a start and a sighting. The suggestion is poetic and traditional. It does not mean a plan succeeds, and it does not mean a feeling must be acted on before the next month. Read the sign, name one topic, and let the next lunation be the next page.