In the sky
At the new moon, the Moon sits between the Earth and the Sun and its lit side faces away from us. The sky is at its darkest. Many traditions treat this as a time for rest, quiet and planting a simple intention, the way a seed waits in the soil before it shows.
What is a new moon?
The new moon is the moment the Moon passes between the Earth and the Sun, once every 29.5 days. Its sunlit side faces away from us, and it rises and sets with the Sun, so it is hidden in the daytime glare. In practice you can’t see a new moon at all. The first thin crescent appears a day or two later, low in the west just after sunset. The full cycle from one new moon to the next, the synodic month, lasts about 29 days, 12 hours and 44 minutes.
Spiritual meaning of the new moon
In many traditions, the dark night before the light returns is read as a beginning. The new moon is linked with rest, quiet and planting a seed: an intention you will tend over the coming month. Nothing needs to happen yet. A simple practice is to rest, notice what you would like the next cycle to hold, and write down one honest intention rather than a long list of goals.
Amavasya: the new moon in the Hindu calendar
In the Hindu lunisolar calendar, the new moon day is Amavasya. It closes the dark fortnight (Krishna Paksha), and in the amanta system used across much of southern and western India it ends the lunar month. Amavasya is traditionally a day for honouring ancestors with offerings called pitru tarpan, above all on Mahalaya Amavasya in autumn. Diwali, the festival of lights, is celebrated on a new moon night in October or November, when lamps fill the darkest night of the month.
Other calendars that begin with the new moon
- The Islamic month begins when the first crescent (hilal) is sighted after the new moon
- Lunar New Year usually falls on the second new moon after the winter solstice
- The Hebrew month, Rosh Chodesh, was once declared by sighting the new crescent and is now calculated
- In Theravada Buddhism, new and full moon days are uposatha, days of observance and meditation
New moons and solar eclipses
A solar eclipse can only happen at a new moon, when the Moon lines up exactly with the Sun and casts its shadow on the Earth. Most months it passes a little above or below the Sun, because its orbit is tilted by about 5 degrees, so there are usually just two to five solar eclipses a year.
The new moon in astrology
At the new moon the Sun and Moon sit in the same zodiac sign, so astrologers name each one after that sign: a new moon in Scorpio, for example. It is read as a seed point for the themes of that sign. The upcoming new moons and their signs are listed beside this page.
Bring it into your practice
Keep practice soft and inward. Rest, restorative shapes and a few minutes of stillness suit this point in the cycle. Write one clear intention instead of a long list.
In some Ashtanga Yoga communities, new and full moon days are traditionally taken as rest days from the main practice. Whatever your style, a lighter day can be a thoughtful choice.
A pose for this phase
Child’s Pose
Open the pose guideA practice for this phase
Yoga nidra
A guided rest that suits the stillness of the darkest night.
Open the practiceQuestions to sit with
What would I like to grow over the next month?
- Which one small intention feels honest and possible?
- What do I need to rest from before I begin?
Notes stay on this page unless you download them.
Questions
Can you see a new moon?
Usually not. It is close to the Sun in the sky and its lit side faces away from us. The only time you see it is as a dark disc during a solar eclipse.
How long does the new moon last?
Astronomically it is a single moment. Calendars mark the day it falls on, and many people treat the two or three moonless nights around it as the new moon period.
What is the difference between a new moon and a dark moon?
Some people use “dark moon” for the nights when no moon is visible and “new moon” for the exact moment of alignment. In older usage, the new moon meant the first visible crescent.
What does it mean to be born on a new moon?
In astrology, a new moon birth is often described as instinctive, fresh and future-facing. It is an interpretation from astrological tradition, not a scientific finding.
Should I do yoga on the new moon?
Many Ashtanga Yoga communities take new and full moon days as rest days from the main practice. In other styles, a lighter, restorative practice is a thoughtful way to mark the day.