Here’s how to know what phase the Moon is in simply by looking in the night sky:
Gaia Rhythms for Womyn – Priestessing the Planet
Mother Tongue Ink, 2001. Page 23
WHERE’S THAT MOON?
Why is the moon sometimes visible during the day? And why does the moon sometimes rise very late at night? The answer lies in what phase the moon is in, which reflects the angle between the sin and moon as seen from earth. For each of the eight moon phases, the angle between the sun and moon progresses in 45° increments. Each phase lasts approximately 3 to 4 days of the moon’s entire 29 1/2 day cycle.
The New Moon (or dark moon) rises at sunrise and sets at sunset. Astrologically, the suns and moon are in conjunction. Because the sun¹s light overpowers the nearby moon in the day, and the moon is on the other side of the earth with the sun at night, she is not visible in the sky at all.
The Crescent Moon (or waxing crescent moon) rises midmorning and sets after sunset. She is the first visible sliver of moon seen in the western sky in the late afternoon and early evening.
The First Quarter Moon (or waxing half moon) rises around noon and sets around midnight. Astrologically, the moon is square to the sun. She is visible from the time she rises until she sets.
The Gibbous Moon rises midafternoon and sets before dawn. She is the bulging moon getting ready to be full, visible soon after she rise until she sets.
The Full Moon rises at sunset and sets at sunrise. Astrologically, the sun and moon are opposite (i.e. opposite each other in the sky and in opposite signs of the zodiac.) She is visible all night long from moonrise to moonset.
The Disseminating Moon is the waning full moon getting visibly smaller. She rises midevening and sets midmorning. She is visible from the time she rises almost until she sets.
The Last Quarter Moon (or waning half moon) rises around midnight and sets around noon. Astrologically, the moon is square to the sun. She is visible from the time she rises until she sets.
The Balsamic Moon (or waning crescent moon) rises before dawn and sets midafternoon. She is the last sliver of moon seen in the eastern sky in the dawn and in the very early morning.