Dec 2040 Calendar

31 days Geng-ShenMonkey YearSupports years 1900-2100 Selected day sits at 99.7%

A month view of solar and lunar dates, solar terms, festivals, do/don't and almanac markers — check dates, see the structure and pick a day in one page.

14Auspicious Day 2Festival 2Solar Term 31Selected-day score

2040.12 30 Sun

Holiday countdown

New Year's Day in 2 days

1 mo 2 mo 3 mo 4 mo 5 mo 6 mo 7 mo 8 mo 9 mo 10 mo 11 mo 12 mo

View by month/week/year; month for day detail, week for near-term, year for annual distribution.

Selected day Dec 30 Sun · 11th Month 27th

Composite reading 31pts Avoid as priority

best to

Sculpt and Paint, Consecration, Pledge Alliance, Betrothal Gift, Tailoring, Capping Ceremony, Demolish, Renovate

Avoid

Sink a Well, Cut Timber, Taoist Ritual, Install a Stove

Next step Enter day details

MONTH BRIEF

This month's date-selection overview

This month's top days, caution days and action entries pre-summarized — screen first, then inspect.

Top candidates6 days

12.27Thu · Great Fortune 90 ptsAuspicious Day / Mansion Auspicious / Lucky Spirits: Hidden Virtue, Guarding Day, Auspicious Term, Six Union, No Marriage, Universal Guard, Treasure Light 12.23Sun · Great Fortune 86 ptsAuspicious Day / Mansion Auspicious / Lucky Spirits: Granary, Four Phases, Golden Hall, Clearing Spirit, bright hall, Crowing 12.10Mon · Great Fortune 85 ptsAuspicious Day / Mansion Auspicious / Lucky Spirits: Monthly Virtue, Granary, Triple Harmony, Heavenly Joy, Heavenly Doctor, Jade Universe, Clearing Spirit, Green Dragon 12.20Thu · Great Fortune 85 ptsAuspicious Day / Mansion Auspicious / Lucky Spirits: Monthly Virtue, Heavenly Grace, Yang Virtue, Six Modes, Ages Continue, Resolver, Fate Director, Crowing

Caution & avoid6 days

12.21Fri · Inauspicious 22 ptsBlack Path day / Mansion Inauspicious / Evil Spirits: Moon Knife, Moon Voiding, Moon Harm, Four Strikes, Repeat Day, Water-touching Dragon, Gou Chen 12.09Sun · Inauspicious 30 ptsBlack Path day / Mansion Inauspicious / Evil Spirits: Moon Knife, Moon Voiding, Moon Harm, Four Strikes, Gou Chen 12.30Sun · Inauspicious 31 ptsBlack Path day / Mansion Inauspicious / Evil Spirits: Dead Breath, Five Tombs, Heavenly Prison 12.31Mon · Inauspicious 31 ptsBlack Path day / Mansion Inauspicious / Evil Spirits: Robbery Knife, Small Loss, Repeat Day, Double Day, Dark Warrior

Recommended flowCalendar

Start with green/blue score dots; circle candidates.
Then check the day-at-glance for do/don't and clash.
Finally open details for hours, direction and personal fit.

View selected-day details

MONTH GRID

Dec 2040 day reading overview

Each cell shows solar, lunar, festival/term, path and score; after rough screening, open a day.

Festival Solar Term today Selected High Good Cautious

All dates shown

Sun

Mon

Tue

Wed

Thu

Fri

Sat

DAY

Date details

Left shows month structure; right previews a day; click a date for full details.

2040-12-30

Sun

11th Month 27th

Monkey Year

Day typeWeekend

Festival-

Solar Term-

Yellow/Black pathBlack Path

Twelve Officers-

Day DeityHeavenly Prison

Stems-BranchesGengShen Year WuZi Month RenChen Day

28 MansionsEmptiness (ill) N Black Tortoise

Nine daily stars2 Earth Black Giant Gate/Tianxuan (Inauspicious / L Inauspicious)

Melodic ElementLong Flowing Water

ClashClash Xu S

Pengzu TaboosRen day: dam no water, floods are hard to guard Chen day: no wailing, double mourning follows

Fetal GodStorehouse & Roost outside due north

Tai-sui directionCenter (Central Palace)

Void decade / Day salaryWu Wei / Hai day receives salary

Moon phase🌘 Waning Moon

Overall score31 (ill)

best toSculpt and Paint, Consecration, Pledge Alliance, Betrothal Gift, Tailoring, Capping Ceremony, Demolish, Renovate

AvoidSink a Well, Cut Timber, Taoist Ritual, Install a Stove

Lucky spirits favorMonthly Virtue, Triple Harmony, Approaching Day, Seasonal Yin, Heavenly Granary, No Marriage, Sage Heart

MaleficsDead Breath, Five Tombs, Heavenly Prison

Deity directionshappy god Li (Due South) , Fortune God Xun (Southeast) , Wealth God Li (Due South) , Yang Noble Zhen (Due East) , Yin Noble Xun (Southeast)

Date-selection noticeMalefics or dark-path signals stand out; be careful with big matters, and if unavoidable review clash, direction and hours.

Expert readingAvoid as priority

Bonus basis

Lucky spirits favor: Monthly Virtue, Triple Harmony, Approaching Day, Seasonal Yin, Heavenly Granary, No Marriage, Sage Heart

Caution notes

A Black Path day deity — avoid major matters or pick an auspicious hour.

Mansion is inauspicious; re-judge by activity and hour.

Malefics: Dead Breath, Five Tombs, Heavenly Prison

Clash note: Clash Xu S

Lucky Spirits 7 itemsEvil Spirits 3 itemsBlack Path

Seasonal phenology

PhologyWinter Solstice 2nd pentad

Dog DaysBefore Dog Days

Nine Cold PeriodsSecond Nine day 1

Current solar termNot a term day

Prev solar termWinter Solstice 12-21 (9 days passed)

Next Solar TermMinor Cold 01-05 (in 6 days)

Deep in the Nine Cold periods: folk custom stresses warmth and storage; watch for cold-damp and travel conditions around weddings and outings.

Selected-day lucky hours

Hai hour (21-23)21:00-22:59Yellow Path 89

Xin-Hai · Jade Hall · Clash(Yi-Si) Snake W

best toPray for Blessings, Pray for Children, Engagement, Marriage

Yin hour (03-05)03:00-04:59Yellow Path 88

Ren-Yin · Fate Director · Clash(Bing-Shen) Monkey N

best toMarriage, Move House, Move into a Home, Business Opening

Si hour (09-11)09:00-10:59Yellow Path 88

Yi-Si · bright hall · Clash(Ji-Hai) Pig E

best toSacrificial Rites, Pray for Blessings, Taoist Ritual, Thank the Gods

You hour (17-19)17:00-18:59Yellow Path 88

Ji-You · Heavenly Virtue · Clash(Gui-Mao) Rabbit E

best toPray for Children, Marriage, Move House, Move into a Home

Shen hour (15-17)15:00-16:59Yellow Path 77

Wu-Shen · Golden Chest · Clash(Ren-Yin) Tiger S

best toNone

Chen hour (07-09)07:00-08:59Yellow Path 76

Jia-Chen · Green Dragon · Clash(Wu-Xu) Dog S

best toPray for Blessings, Taoist Ritual, Travel, Engagement

Hover or focus a date for instant preview; click opens details; ← / → page the current view.

reminder

Black Path day

Mansion shows ill omen

Malefics to avoid: Dead Breath, Five Tombs, Heavenly Prison

For travel, also check weather and transit and destination direction; those clashed should be more careful.

RADAR

This month's date radar

Gathers the month's paths, officers, mansions, spirits and clashes — see the trend, then pick a day.

Monthly avg score56.9Good and bad are balanced this month; choose by activity.

Yellow/black path structure

Yellow Path14Black Path17Other0

Frequent officers

Mansion Auspicious Inauspicious

Common lucky spirits

Common evil spirits

Clash-zodiac frequency

CLASH

This month's zodiac-clash days

Summarizes the month's clash days by 12 zodiacs to dodge for self, family or partners.

Snake3 days

12.01Sat · Neutral 68 ptsClash Si W 12.13Thu · Cautious 45 ptsClash Si W 12.25Tue · Cautious 48 ptsClash Si W

Horse3 days

12.02Sun · Inauspicious 39 ptsClash Wu S 12.14Fri · Auspicious 73 ptsClash Wu S 12.26Wed · Auspicious 74 ptsClash Wu S

Goat3 days

12.03Mon · Neutral 64 ptsClash Wei E 12.15Sat · Auspicious 80 ptsClash Wei E 12.27Thu · Great Fortune 90 ptsClash Wei E

Monkey3 days

12.04Tue · Cautious 49 ptsClash Shen N 12.16Sun · Cautious 44 ptsClash Shen N 12.28Fri · Cautious 41 ptsClash Shen N

Rooster3 days

12.05Wed · Neutral 57 ptsClash You W 12.17Mon · Auspicious 76 ptsClash You W 12.29Sat · Auspicious 70 ptsClash You W

Dog3 days

12.06Thu · Cautious 44 ptsClash Xu S 12.18Tue · Cautious 42 ptsClash Xu S 12.30Sun · Inauspicious 31 ptsClash Xu S

Pig3 days

12.07Fri · Cautious 49 ptsClash Hai E 12.19Wed · Cautious 47 ptsClash Hai E 12.31Mon · Inauspicious 31 ptsClash Hai E

Rat2 days

12.08Sat · Auspicious 77 ptsClash Zi N 12.20Thu · Great Fortune 85 ptsClash Zi N

Ox2 days

12.09Sun · Inauspicious 30 ptsClash Chou W 12.21Fri · Inauspicious 22 ptsClash Chou W

Tiger2 days

12.10Mon · Great Fortune 85 ptsClash Yin S 12.22Sat · Auspicious 73 ptsClash Yin S

Rabbit2 days

12.11Tue · Auspicious 70 ptsClash Mao E 12.23Sun · Great Fortune 86 ptsClash Mao E

Dragon2 days

12.12Wed · Inauspicious 36 ptsClash Chen N 12.24Mon · Inauspicious 37 ptsClash Chen N

LUCK

This month's top days

Sorts by score, path, officers, mansion and spirits — a candidate list for deeper selection.

12.27Thu Great Fortune 90 pts11th Month 24thAuspicious Day / Mansion Auspicious / Lucky Spirits: Hidden Virtue, Guarding Day, Auspicious Term, Six Union, No Marriage, Universal Guard, Treasure Light 12.23Sun Great Fortune 86 pts11th Month 20thAuspicious Day / Mansion Auspicious / Lucky Spirits: Granary, Four Phases, Golden Hall, Clearing Spirit, bright hall, Crowing 12.10Mon Great Fortune 85 pts11th Month 7thAuspicious Day / Mansion Auspicious / Lucky Spirits: Monthly Virtue, Granary, Triple Harmony, Heavenly Joy, Heavenly Doctor, Jade Universe, Clearing Spirit, Green Dragon 12.20Thu Great Fortune 85 pts11th Month 17thAuspicious Day / Mansion Auspicious / Lucky Spirits: Monthly Virtue, Heavenly Grace, Yang Virtue, Six Modes, Ages Continue, Resolver, Fate Director, Crowing 12.15Sat Auspicious 80 pts11th Month 12thAuspicious Day / Lucky Spirits: Monthly Virtue Union, Hidden Virtue, Guarding Day, Auspicious Term, Six Union, No Marriage, Universal Guard, Treasure Light 12.08Sat Auspicious 77 pts11th Month 5thAuspicious Day / Mansion Auspicious / Lucky Spirits: Five Riches, Six Modes, Ages Continue, Resolver, Fate Director, Crowing

AVOID

This month's caution days

Low scores, black paths, break/close/receive days and clustered evil spirits — avoid these for major matters.

12.21Fri Inauspicious 22 pts Black Path day / Mansion Inauspicious / Evil Spirits: Moon Knife, Moon Voiding, Moon Harm, Four Strikes, Repeat Day, Water-touching Dragon, Gou Chen 12.09Sun Inauspicious 30 pts Black Path day / Mansion Inauspicious / Evil Spirits: Moon Knife, Moon Voiding, Moon Harm, Four Strikes, Gou Chen 12.30Sun Inauspicious 31 pts Black Path day / Mansion Inauspicious / Evil Spirits: Dead Breath, Five Tombs, Heavenly Prison 12.31Mon Inauspicious 31 pts Black Path day / Mansion Inauspicious / Evil Spirits: Robbery Knife, Small Loss, Repeat Day, Double Day, Dark Warrior 12.12Wed Inauspicious 36 pts Black Path day / Evil Spirits: Five Voids, Eight Winds, Nine Empties, Departing Doom, Heavenly Punishment / Clash Chen N 12.24Mon Inauspicious 37 pts Black Path day / Mansion Inauspicious / Evil Spirits: Five Voids, Nine Empties, Departing Doom, Heavenly Punishment

PICK

Activity candidate days

Matches common activities to day's do-items, ranking by path, officers, mansion and score.

STATS

Monthly Stats

Quick read of the month's structure: term spread, weekend ratio, yellow-path density.

31Days this month

10Weekend days

2Festival days

2Solar-term days

14Yellow-path days

14Lucky-day marks

TERMS

This month's festivals & terms

Key days by time; tap any date for details.

Dec 6
Thu11th Month 3rd
Major Snow


Dec 21
Fri11th Month 18th
Winter Solstice


Dec 24
Mon11th Month 21st
Christmas Eve


Dec 25
Tue11th Month 22nd
Christmas

LINKS

More Tools

After the month, go deeper: day detail, lucky-day filter or solar/lunar conversion.

Day breakdownOpen the day deep-read page for do/don't, spirits, clash and hours in one view. AuspiciousFilter date ranges that best match activity conditions as candidates. ConvertVerify solar/lunar mapping and handle leap months and other bases. BaziFrom birth info view pillars, cycles, detailed reading and summary export.

Dec 2040 Calendar

This month's date-selection overview

Dec 2040 day reading overview

Selected-day activity fit

Marriage & engagement

Construction

Rites & prayers

Opening & signing

Move-in & bed setup

Travel & take office

This month's date radar

This month's zodiac-clash days

This month's top days

This month's caution days

Activity candidate days

Marriage & engagement

Business Opening

Moving In

Construction

Rites & prayers

Monthly Stats

This month's festivals & terms

More Tools