ermetikon

Lunation Calendar

Moon Phases January 2091: New Moon, Full Moon & Signs

Moon phases for January 2091 with calculated UTC times and zodiac signs. New Moon: January 19, 2091 at 04:31 PM UTC in Capricorn. Full Moon: January 5, 2091 at 03:50 PM UTC in Cancer. The month view below also tracks Moon sign ingresses and local-time conversions.

Key Dates

New Moon and Full Moon in January 2091

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 January 2091 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 Cancer
DateJanuary 5, 2091
Time (UTC)03:50 PM UTC

Local: Jan 5, 2091, 3:50 PM UTC

SignCancer

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 Cancer

Last Quarter

in Libra
DateJanuary 12, 2091
Time (UTC)12:34 PM UTC

Local: Jan 12, 2091, 12:34 PM UTC

SignLibra

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 Libra

New Moon

in Capricorn
DateJanuary 19, 2091
Time (UTC)04:31 PM UTC

Local: Jan 19, 2091, 4:31 PM UTC

SignCapricorn

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 Capricorn

First Quarter

in Taurus
DateJanuary 27, 2091
Time (UTC)07:24 PM UTC

Local: Jan 27, 2091, 7:24 PM UTC

SignTaurus

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 Taurus

Daily Moon Lookup - January 2091

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
January 1First Quarter82% illuminatedTaurusnoon UTC referenceNo major lunation or sign ingress.
January 2Waxing Gibbous89% illuminatedGemininoon UTC reference
January 3Waxing Gibbous95% illuminatedGemininoon UTC referenceNo major lunation or sign ingress.
January 4Waxing Gibbous98% illuminatedGemininoon UTC reference
January 5Waxing Gibbous100% illuminatedCancernoon UTC reference
January 6Full Moon99% illuminatedCancernoon UTC reference
January 7Full Moon96% illuminatedLeonoon UTC referenceNo major lunation or sign ingress.
January 8Full Moon90% illuminatedLeonoon UTC reference
January 9Waning Gibbous82% illuminatedVirgonoon UTC referenceNo major lunation or sign ingress.
January 10Waning Gibbous72% illuminatedVirgonoon UTC reference
January 11Waning Gibbous62% illuminatedLibranoon UTC referenceNo major lunation or sign ingress.
January 12Waning Gibbous50% illuminatedLibranoon UTC reference
January 13Last Quarter39% illuminatedScorpionoon UTC reference
January 14Last Quarter28% illuminatedScorpionoon UTC referenceNo major lunation or sign ingress.
January 15Last Quarter19% illuminatedSagittariusnoon UTC reference
January 16Waning Crescent11% illuminatedSagittariusnoon UTC referenceNo major lunation or sign ingress.
January 17Waning Crescent5% illuminatedCapricornnoon UTC reference
January 18Waning Crescent2% illuminatedCapricornnoon UTC referenceNo major lunation or sign ingress.
January 19Waning Crescent0% illuminatedCapricornnoon UTC reference
January 20New Moon1% illuminatedAquariusnoon UTC referenceNo major lunation or sign ingress.
January 21New Moon3% illuminatedAquariusnoon UTC referenceNo major lunation or sign ingress.
January 22New Moon8% illuminatedPiscesnoon UTC reference
January 23New Moon14% illuminatedPiscesnoon UTC referenceNo major lunation or sign ingress.
January 24Waxing Crescent21% illuminatedPiscesnoon UTC reference
January 25Waxing Crescent29% illuminatedAriesnoon UTC referenceNo major lunation or sign ingress.
January 26Waxing Crescent38% illuminatedAriesnoon UTC referenceNo major lunation or sign ingress.
January 27Waxing Crescent47% illuminatedTaurusnoon UTC reference
January 28First Quarter57% illuminatedTaurusnoon UTC referenceNo major lunation or sign ingress.
January 29First Quarter66% illuminatedTaurusnoon UTC reference
January 30First Quarter75% illuminatedGemininoon UTC referenceNo major lunation or sign ingress.
January 31First Quarter84% illuminatedGemininoon UTC reference

Month View Calendar - January 2091

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.

TaurusDay 1Earth / Venus
GeminiDays 2-4Air / Mercury
CancerDays 5-6Water / Moon
LeoDays 7-8Fire / Sun
VirgoDays 9-10Earth / Mercury
LibraDays 11-12Air / Venus
ScorpioDays 13-14Water / Mars
SagittariusDays 15-16Fire / Jupiter
CapricornDays 17-19Earth / Saturn
AquariusDays 20-21Air / Saturn
PiscesDays 22-24Water / Jupiter
AriesDays 25-26Fire / Mars
TaurusDays 27-29Earth / Venus
GeminiDays 30-31Air / Mercury

Moon Sign Ingresses

These are the calculated UTC sign changes for the Moon in January 2091, with local-time conversion shown below each ingress.

January 2, 2091 at 05:17 AM UTC UTC

Local time: Jan 2, 2091, 5:17 AM UTC

The Moon leaves Taurus and enters Gemini.

January 4, 2091 at 12:26 PM UTC UTC

Local time: Jan 4, 2091, 12:26 PM UTC

The Moon leaves Gemini and enters Cancer.

January 6, 2091 at 04:49 PM UTC UTC

Local time: Jan 6, 2091, 4:49 PM UTC

The Moon leaves Cancer and enters Leo.

January 8, 2091 at 07:43 PM UTC UTC

Local time: Jan 8, 2091, 7:43 PM UTC

The Moon leaves Leo and enters Virgo.

January 10, 2091 at 10:19 PM UTC UTC

Local time: Jan 10, 2091, 10:19 PM UTC

The Moon leaves Virgo and enters Libra.

January 13, 2091 at 01:19 AM UTC UTC

Local time: Jan 13, 2091, 1:19 AM UTC

The Moon leaves Libra and enters Scorpio.

January 15, 2091 at 05:03 AM UTC UTC

Local time: Jan 15, 2091, 5:03 AM UTC

The Moon leaves Scorpio and enters Sagittarius.

January 17, 2091 at 09:59 AM UTC UTC

Local time: Jan 17, 2091, 9:59 AM UTC

The Moon leaves Sagittarius and enters Capricorn.

January 19, 2091 at 04:49 PM UTC UTC

Local time: Jan 19, 2091, 4:49 PM UTC

The Moon leaves Capricorn and enters Aquarius.

January 22, 2091 at 02:15 AM UTC UTC

Local time: Jan 22, 2091, 2:15 AM UTC

The Moon leaves Aquarius and enters Pisces.

January 24, 2091 at 02:11 PM UTC UTC

Local time: Jan 24, 2091, 2:11 PM UTC

The Moon leaves Pisces and enters Aries.

January 27, 2091 at 03:06 AM UTC UTC

Local time: Jan 27, 2091, 3:06 AM UTC

The Moon leaves Aries and enters Taurus.

January 29, 2091 at 02:28 PM UTC UTC

Local time: Jan 29, 2091, 2:28 PM UTC

The Moon leaves Taurus and enters Gemini.

January 31, 2091 at 10:22 PM UTC UTC

Local time: Jan 31, 2091, 10:22 PM UTC

The Moon leaves Gemini and enters Cancer.

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 January 2091 moon calendar

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

Moon Phases January 2091 - FAQ

When is the full moon in January 2091?

The full moon in January 2091 is on January 5, 2091 at 03:50 PM UTC UTC, in Cancer. The page also converts that moment into the visitor's local timezone.

When is the new moon in January 2091?

The new moon in January 2091 is on January 19, 2091 at 04:31 PM UTC UTC, in Capricorn. The page also converts that moment into the visitor's local timezone.

How many moon phases are there in January 2091?

There are 4 major lunar phase events in January 2091: Full Moon, Last Quarter, New Moon, First Quarter.

Related Pages

December 2090All Moon PhasesFebruary 2091