New Moon
January 15, 1820
05:03 PM UTC UTC in Capricorn
New Moon in CapricornLunation Calendar
Moon Phases January 1820: New Moon, Full Moon & Signs
Moon phases for January 1820 with calculated UTC times and zodiac signs. New Moon: January 15, 1820 at 05:03 PM UTC in Capricorn. Full Moon: January 30, 1820 at 05:58 AM UTC in Leo. The month view below also tracks Moon sign ingresses and local-time conversions.
Key Dates
New Moon and Full Moon in January 1820
Full Moon
January 30, 1820
05:58 AM UTC UTC in Leo
Full Moon in LeoCalculation 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 1820 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.
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January 1820 lunar calendar
Use this panel to personalize the January 1820 calendar.
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Featured local timings
Last Quarter in Libra
Jan 8, 1820, 4:29 PM UTC
Canonical dates stay in UTC, but this panel converts them to your browser timezone.
New Moon in Capricorn
Jan 15, 1820, 5:03 PM UTC
Canonical dates stay in UTC, but this panel converts them to your browser timezone.
First Quarter in Taurus
Jan 22, 1820, 8:53 AM UTC
Canonical dates stay in UTC, but this panel converts them to your browser timezone.
Full Moon in Leo
Jan 30, 1820, 5:58 AM UTC
Canonical dates stay in UTC, but this panel converts them to your browser timezone.
Lunar Phase Events
Last Quarter
in LibraDateJanuary 8, 1820
Time (UTC)04:29 PM UTC
Local: Jan 8, 1820, 4:29 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 LibraNew Moon
in CapricornDateJanuary 15, 1820
Time (UTC)05:03 PM UTC
Local: Jan 15, 1820, 5:03 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 CapricornFirst Quarter
in TaurusDateJanuary 22, 1820
Time (UTC)08:53 AM UTC
Local: Jan 22, 1820, 8:53 AM 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 TaurusFull Moon
in LeoDateJanuary 30, 1820
Time (UTC)05:58 AM UTC
Local: Jan 30, 1820, 5:58 AM UTC
SignLeo
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 LeoDaily Moon Lookup - January 1820
Each row uses a noon UTC reference for the daily phase and Moon sign. Major lunations and sign ingresses keep their calculated UTC moments.
| Date | Phase | Moon Sign | Calculated Events |
|---|---|---|---|
| January 1 | Full Moon99% illuminated | Cancernoon UTC reference | No major lunation or sign ingress. |
| January 2 | Full Moon96% illuminated | Leonoon UTC reference | |
| January 3 | Full Moon92% illuminated | Leonoon UTC reference | No major lunation or sign ingress. |
| January 4 | Full Moon86% illuminated | Leonoon UTC reference | |
| January 5 | Waning Gibbous79% illuminated | Virgonoon UTC reference | No major lunation or sign ingress. |
| January 6 | Waning Gibbous70% illuminated | Virgonoon UTC reference | No major lunation or sign ingress. |
| January 7 | Waning Gibbous61% illuminated | Libranoon UTC reference | |
| January 8 | Waning Gibbous52% illuminated | Libranoon UTC reference | |
| January 9 | Last Quarter42% illuminated | Libranoon UTC reference | |
| January 10 | Last Quarter32% illuminated | Scorpionoon UTC reference | No major lunation or sign ingress. |
| January 11 | Last Quarter23% illuminated | Scorpionoon UTC reference | |
| January 12 | Waning Crescent14% illuminated | Sagittariusnoon UTC reference | No major lunation or sign ingress. |
| January 13 | Waning Crescent7% illuminated | Sagittariusnoon UTC reference | No major lunation or sign ingress. |
| January 14 | Waning Crescent2% illuminated | Capricornnoon UTC reference | |
| January 15 | Waning Crescent0% illuminated | Capricornnoon UTC reference | |
| January 16 | New Moon1% illuminated | Aquariusnoon UTC reference | |
| January 17 | New Moon5% illuminated | Aquariusnoon UTC reference | No major lunation or sign ingress. |
| January 18 | New Moon11% illuminated | Piscesnoon UTC reference | |
| January 19 | Waxing Crescent20% illuminated | Piscesnoon UTC reference | No major lunation or sign ingress. |
| January 20 | Waxing Crescent30% illuminated | Ariesnoon UTC reference | |
| January 21 | Waxing Crescent41% illuminated | Ariesnoon UTC reference | No major lunation or sign ingress. |
| January 22 | First Quarter51% illuminated | Taurusnoon UTC reference | |
| January 23 | First Quarter62% illuminated | Taurusnoon UTC reference | No major lunation or sign ingress. |
| January 24 | First Quarter72% illuminated | Taurusnoon UTC reference | |
| January 25 | First Quarter80% illuminated | Gemininoon UTC reference | No major lunation or sign ingress. |
| January 26 | Waxing Gibbous87% illuminated | Gemininoon UTC reference | |
| January 27 | Waxing Gibbous93% illuminated | Cancernoon UTC reference | No major lunation or sign ingress. |
| January 28 | Waxing Gibbous97% illuminated | Cancernoon UTC reference | No major lunation or sign ingress. |
| January 29 | Waxing Gibbous99% illuminated | Leonoon UTC reference | |
| January 30 | Full Moon100% illuminated | Leonoon UTC reference | |
| January 31 | Full Moon99% illuminated | Leonoon UTC reference |
Month View Calendar - January 1820
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
22
Moon Sign Runs
A compact view of how the Moon moves through the zodiac across the month.
Moon Sign Ingresses
These are the calculated UTC sign changes for the Moon in January 1820, with local-time conversion shown below each ingress.
January 2, 1820 at 04:43 AM UTC UTC
Local time: Jan 2, 1820, 4:43 AM UTC
The Moon leaves Cancer and enters Leo.
January 4, 1820 at 05:20 PM UTC UTC
Local time: Jan 4, 1820, 5:20 PM UTC
The Moon leaves Leo and enters Virgo.
January 7, 1820 at 06:07 AM UTC UTC
Local time: Jan 7, 1820, 6:07 AM UTC
The Moon leaves Virgo and enters Libra.
January 9, 1820 at 04:42 PM UTC UTC
Local time: Jan 9, 1820, 4:42 PM UTC
The Moon leaves Libra and enters Scorpio.
January 11, 1820 at 11:15 PM UTC UTC
Local time: Jan 11, 1820, 11:15 PM UTC
The Moon leaves Scorpio and enters Sagittarius.
January 14, 1820 at 01:44 AM UTC UTC
Local time: Jan 14, 1820, 1:44 AM UTC
The Moon leaves Sagittarius and enters Capricorn.
January 16, 1820 at 01:40 AM UTC UTC
Local time: Jan 16, 1820, 1:40 AM UTC
The Moon leaves Capricorn and enters Aquarius.
January 18, 1820 at 01:13 AM UTC UTC
Local time: Jan 18, 1820, 1:13 AM UTC
The Moon leaves Aquarius and enters Pisces.
January 20, 1820 at 02:24 AM UTC UTC
Local time: Jan 20, 1820, 2:24 AM UTC
The Moon leaves Pisces and enters Aries.
January 22, 1820 at 06:30 AM UTC UTC
Local time: Jan 22, 1820, 6:30 AM UTC
The Moon leaves Aries and enters Taurus.
January 24, 1820 at 01:47 PM UTC UTC
Local time: Jan 24, 1820, 1:47 PM UTC
The Moon leaves Taurus and enters Gemini.
January 26, 1820 at 11:37 PM UTC UTC
Local time: Jan 26, 1820, 11:37 PM UTC
The Moon leaves Gemini and enters Cancer.
January 29, 1820 at 11:11 AM UTC UTC
Local time: Jan 29, 1820, 11:11 AM UTC
The Moon leaves Cancer and enters Leo.
January 31, 1820 at 11:51 PM UTC UTC
Local time: Jan 31, 1820, 11:51 PM UTC
The Moon leaves Leo and enters Virgo.
Classical Sources on Monthly Lunations
These citations explain why classical astrologers tracked monthly new and full moons, quarterly turns, and conjunction-based month judgments.
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
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
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 1820 moon calendar
Open the cited books and chapters behind the monthly lunation calendar.
Moon Phases January 1820 - FAQ
When is the full moon in January 1820?
The full moon in January 1820 is on January 30, 1820 at 05:58 AM UTC UTC, in Leo. The page also converts that moment into the visitor's local timezone.
When is the new moon in January 1820?
The new moon in January 1820 is on January 15, 1820 at 05:03 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 1820?
There are 4 major lunar phase events in January 1820: Last Quarter, New Moon, First Quarter, Full Moon.