ermetikon

Lunation Calendar

Moon Phases May 2001: New Moon, Full Moon & Signs

Moon phases for May 2001 with calculated UTC times and zodiac signs. New Moon: May 23, 2001 at 02:46 AM UTC in Gemini. Full Moon: May 7, 2001 at 01:53 PM UTC in Scorpio. The month view below also tracks Moon sign ingresses and local-time conversions.

Key Dates

New Moon and Full Moon in May 2001

Calculation Basis

Hermetikon calculates these lunar timings from its astronomy engine and stores the canonical moments in UTC. They are Hermetikon reference timings, not Swiss Ephemeris output; local times are derived from the UTC moment.

Local personalization

Local timing for the May 2001 moon calendar

The calendar stays canonical in UTC for search, citations, and stable reference. Apply your own coordinates here to convert featured moments into local time and add local ascendant and planetary-hour context.

Current mode

No local coordinates applied yet.

Event times below render in your browser timezone: UTC.

Lunar Phase Events

Full Moon

in Scorpio
DateMay 7, 2001
Time (UTC)01:53 PM UTC

Local: May 7, 2001, 1:53 PM UTC

SignScorpio

The Moon stands in opposition to the Sun, achieving maximum illumination. Classical doctrine treats the Full Moon as a peak of lunar expression - the Moon is fully lit, powerful, and separated from the Sun by the widest arc.

Full Moon in Scorpio

Last Quarter

in Aquarius
DateMay 15, 2001
Time (UTC)10:11 AM UTC

Local: May 15, 2001, 10:11 AM UTC

SignAquarius

The Moon stands in its third square to the Sun, now waning and decreasing in light. Classical doctrine marks this as a moment of release, clearing, and dissolution as the cycle moves toward its end.

Last Quarter in Aquarius

New Moon

in Gemini
DateMay 23, 2001
Time (UTC)02:46 AM UTC

Local: May 23, 2001, 2:46 AM UTC

SignGemini

The Moon conjoins the Sun, becoming invisible and combust. Classical doctrine regards this as the weakest lunar condition - the Moon is without light, applying to the Sun, and incapable of reflecting its rays.

New Moon in Gemini

First Quarter

in Virgo
DateMay 29, 2001
Time (UTC)10:09 PM UTC

Local: May 29, 2001, 10:09 PM UTC

SignVirgo

The Moon stands in square (quartile) to the Sun, having completed one quarter of its synodic cycle. Classical doctrine marks this as a moment of tension, decision, and action - the Moon's will presses against the solar principle.

First Quarter in Virgo

Daily Moon Lookup - May 2001

Each row uses a noon UTC reference for the daily phase and Moon sign. Major lunations and sign ingresses keep their calculated UTC moments.

DatePhaseMoon SignCalculated Events
May 1First Quarter59% illuminatedLeonoon UTC referenceNo major lunation or sign ingress.
May 2First Quarter70% illuminatedVirgonoon UTC reference
May 3First Quarter80% illuminatedVirgonoon UTC referenceNo major lunation or sign ingress.
May 4Waxing Gibbous88% illuminatedLibranoon UTC reference
May 5Waxing Gibbous95% illuminatedLibranoon UTC referenceNo major lunation or sign ingress.
May 6Waxing Gibbous99% illuminatedScorpionoon UTC reference
May 7Waxing Gibbous100% illuminatedScorpionoon UTC reference
May 8Full Moon99% illuminatedScorpionoon UTC reference
May 9Full Moon96% illuminatedSagittariusnoon UTC referenceNo major lunation or sign ingress.
May 10Full Moon91% illuminatedSagittariusnoon UTC reference
May 11Waning Gibbous84% illuminatedCapricornnoon UTC referenceNo major lunation or sign ingress.
May 12Waning Gibbous76% illuminatedCapricornnoon UTC referenceNo major lunation or sign ingress.
May 13Waning Gibbous68% illuminatedAquariusnoon UTC reference
May 14Waning Gibbous59% illuminatedAquariusnoon UTC referenceNo major lunation or sign ingress.
May 15Last Quarter49% illuminatedAquariusnoon UTC reference
May 16Last Quarter40% illuminatedPiscesnoon UTC referenceNo major lunation or sign ingress.
May 17Last Quarter31% illuminatedPiscesnoon UTC referenceNo major lunation or sign ingress.
May 18Last Quarter22% illuminatedAriesnoon UTC reference
May 19Waning Crescent14% illuminatedAriesnoon UTC referenceNo major lunation or sign ingress.
May 20Waning Crescent8% illuminatedAriesnoon UTC reference
May 21Waning Crescent3% illuminatedTaurusnoon UTC referenceNo major lunation or sign ingress.
May 22Waning Crescent0% illuminatedTaurusnoon UTC reference
May 23New Moon0% illuminatedGemininoon UTC reference
May 24New Moon2% illuminatedGemininoon UTC referenceNo major lunation or sign ingress.
May 25New Moon7% illuminatedCancernoon UTC reference
May 26New Moon14% illuminatedCancernoon UTC referenceNo major lunation or sign ingress.
May 27Waxing Crescent23% illuminatedLeonoon UTC reference
May 28Waxing Crescent34% illuminatedLeonoon UTC referenceNo major lunation or sign ingress.
May 29Waxing Crescent45% illuminatedVirgonoon UTC reference
May 30First Quarter57% illuminatedVirgonoon UTC referenceNo major lunation or sign ingress.
May 31First Quarter68% illuminatedLibranoon UTC reference

Month View Calendar - May 2001

Each day shows the Moon sign at noon UTC, any major phase event, and calculated UTC Moon sign ingresses. Use the personalization panel above for local-time conversion and location-specific context.

Sun
Mon
Tue
Wed
Thu
Fri
Sat

Moon Sign Runs

A compact view of how the Moon moves through the zodiac across the month.

LeoDay 1Fire / Sun
VirgoDays 2-3Earth / Mercury
LibraDays 4-5Air / Venus
ScorpioDays 6-8Water / Mars
SagittariusDays 9-10Fire / Jupiter
CapricornDays 11-12Earth / Saturn
AquariusDays 13-15Air / Saturn
PiscesDays 16-17Water / Jupiter
AriesDays 18-20Fire / Mars
TaurusDays 21-22Earth / Venus
GeminiDays 23-24Air / Mercury
CancerDays 25-26Water / Moon
LeoDays 27-28Fire / Sun
VirgoDays 29-30Earth / Mercury
LibraDay 31Air / Venus

Moon Sign Ingresses

These are the calculated UTC sign changes for the Moon in May 2001, with local-time conversion shown below each ingress.

May 2, 2001 at 02:16 AM UTC UTC

Local time: May 2, 2001, 2:16 AM UTC

The Moon leaves Leo and enters Virgo.

May 4, 2001 at 04:49 AM UTC UTC

Local time: May 4, 2001, 4:49 AM UTC

The Moon leaves Virgo and enters Libra.

May 6, 2001 at 08:00 AM UTC UTC

Local time: May 6, 2001, 8:00 AM UTC

The Moon leaves Libra and enters Scorpio.

May 8, 2001 at 01:05 PM UTC UTC

Local time: May 8, 2001, 1:05 PM UTC

The Moon leaves Scorpio and enters Sagittarius.

May 10, 2001 at 09:10 PM UTC UTC

Local time: May 10, 2001, 9:10 PM UTC

The Moon leaves Sagittarius and enters Capricorn.

May 13, 2001 at 08:20 AM UTC UTC

Local time: May 13, 2001, 8:20 AM UTC

The Moon leaves Capricorn and enters Aquarius.

May 15, 2001 at 09:01 PM UTC UTC

Local time: May 15, 2001, 9:01 PM UTC

The Moon leaves Aquarius and enters Pisces.

May 18, 2001 at 08:41 AM UTC UTC

Local time: May 18, 2001, 8:41 AM UTC

The Moon leaves Pisces and enters Aries.

May 20, 2001 at 05:29 PM UTC UTC

Local time: May 20, 2001, 5:29 PM UTC

The Moon leaves Aries and enters Taurus.

May 22, 2001 at 11:12 PM UTC UTC

Local time: May 22, 2001, 11:12 PM UTC

The Moon leaves Taurus and enters Gemini.

May 25, 2001 at 02:42 AM UTC UTC

Local time: May 25, 2001, 2:42 AM UTC

The Moon leaves Gemini and enters Cancer.

May 27, 2001 at 05:11 AM UTC UTC

Local time: May 27, 2001, 5:11 AM UTC

The Moon leaves Cancer and enters Leo.

May 29, 2001 at 07:38 AM UTC UTC

Local time: May 29, 2001, 7:38 AM UTC

The Moon leaves Leo and enters Virgo.

May 31, 2001 at 10:41 AM UTC UTC

Local time: May 31, 2001, 10:41 AM UTC

The Moon leaves Virgo and enters Libra.

Classical Sources on Monthly Lunations

These citations explain why classical astrologers tracked monthly new and full moons, quarterly turns, and conjunction-based month judgments.

Cover of Tetrabiblos

Tetrabiblos

Claudius Ptolemy
150
"The second part of the consideration relates to each month, and requires a similar observation of the new or full Moon first taking place on the Sun’s progress through each sign: and it must be remembered, that, if a new Moon should have happened at a period nearest to the Sun’s transit over the past tropical or equinoctial point, the new Moon also in each succeeding sign, until the commencement of the next quarter, are to be observed; but, if a full Moon should have so happened, then similar observation is to be made of each subsequent full Moon. The angles, also, must be duly attended to, as well as the planets and stars ruling in both the places [104] ; and especially the nearest phases, applications, and separations of the planets, and their properties. The peculiar qualities of the two places, and the winds, liable to be excited by the planets themselves and by those parts of the signs in which they may be situated, are likewise to be considered; and also that particular wind, which is indicated by the direction of the Moon’s ecliptical latitude. By the aid of these observations, and by weighing and comparing the existing vigour of each of the several properties and qualities, the general constitution of the atmosphere during each month may be predicted"
CHAPTER XIII MODE OF CONSIDERATION FOR PARTICULAR CONSTITUTIONS OF THE ATMOSPHEREOpen in Reader
Cover of Tetrabiblos

Tetrabiblos

Claudius Ptolemy
150
"The third part of this consideration appertains to significations applying more minutely, and points out their force or weakness. In this case, the partile configurations of the Sun and Moon, at the intermediate quarters, as well as at the new or full Moon, are to be attentively regarded; since there is a certain variation in the constitution of the atmosphere, which usually commences about three days before, and sometimes, also, about three days after the Moon has equated her course to the Sun"
CHAPTER XIII MODE OF CONSIDERATION FOR PARTICULAR CONSTITUTIONS OF THE ATMOSPHEREOpen in Reader
Cover of Clavis Astrologiae Elimata

Clavis Astrologiae Elimata

Henry Coley
1669
"When you shall make the minute of a ☌ your Basis or Radix, you may give judgment of the change of Weather in that moneth; for your judgment shall be framed according to the principal Dominator of the Angle of every Figure, for that Planet overcomes in the Nature of the Aire; assuming together with these things the Quality of the present time, viz. the season of the year"
Page 280Open in Reader

Books behind the May 2001 moon calendar

Open the cited books and chapters behind the monthly lunation calendar.

Moon Phases May 2001 - FAQ

When is the full moon in May 2001?

The full moon in May 2001 is on May 7, 2001 at 01:53 PM UTC UTC, in Scorpio. The page also converts that moment into the visitor's local timezone.

When is the new moon in May 2001?

The new moon in May 2001 is on May 23, 2001 at 02:46 AM UTC UTC, in Gemini. The page also converts that moment into the visitor's local timezone.

How many moon phases are there in May 2001?

There are 4 major lunar phase events in May 2001: Full Moon, Last Quarter, New Moon, First Quarter.

Related Pages

April 2001All Moon PhasesJune 2001