East Almanac
English

Auspicious dates for Business opening — December 2027

Every day of December 2027 was evaluated for Business opening against the classical almanac rule tables — the 宜/忌 term lists, the twelve day officers (建除十二神) and the ecliptic stars (黄黑道). The days below cleared the bar and are ranked by net score; the 冲 column names the zodiac animal each day opposes. The computation is deterministic and identical to the daily almanac pages.

Open the interactive date finder →

The 14 auspicious days of December 2027

  1. #1 Best pick · 7 score Friday, December 24, 2027 丁丑
    ✓ opening a business ✓ trading ✓ signing contracts ✓ holding worship ✓ Ecliptic star Heavenly Virtue

    Lunar date: 11/27 · Day officer: Clear · Ecliptic star: Heavenly Virtue · Day clash (六冲): Goat

  2. #2 Best pick · 6 score Monday, December 13, 2027 丙寅
    ✓ opening a business ✓ trading ✓ signing contracts ✓ Day officer Full ✕ Ecliptic star White Tiger

    Lunar date: 11/16 · Day officer: Full · Ecliptic star: White Tiger · Day clash (六冲): Monkey

  3. #3 Best pick · 5 score Thursday, December 2, 2027 乙卯
    ✓ opening a business ✓ signing contracts ✓ receiving payments ✓ holding worship ✕ Ecliptic star Black Tortoise

    Lunar date: 11/5 · Day officer: Settle · Ecliptic star: Black Tortoise · Day clash (六冲): Rooster

  4. #4 Best pick · 5 score Sunday, December 19, 2027 壬申
    ✓ consecrating objects ✓ holding worship ✓ Day officer Complete ✓ Ecliptic star Azure Dragon

    Lunar date: 11/22 · Day officer: Complete · Ecliptic star: Azure Dragon · Day clash (六冲): Tiger

  5. #5 Best pick · 5 score Friday, December 31, 2027 甲申
    ✓ consecrating objects ✓ holding worship ✓ Day officer Complete ✓ Ecliptic star Azure Dragon

    Lunar date: 12/4 · Day officer: Complete · Ecliptic star: Azure Dragon · Day clash (六冲): Tiger

  6. #6 Good · 4 score Wednesday, December 1, 2027 甲寅
    ✓ opening a business ✓ trading ✓ signing contracts ✓ receiving payments ✕ holding worship ✕ Ecliptic star Heavenly Prison

    Lunar date: 11/4 · Day officer: Steady · Ecliptic star: Heavenly Prison · Day clash (六冲): Monkey

  7. #7 Good · 4 score Monday, December 6, 2027 己未
    ✕ opening a business ✓ trading ✓ signing contracts ✓ receiving payments ✓ consecrating objects ✓ holding worship ✓ Day officer Complete ✓ Ecliptic star Bright Hall

    Lunar date: 11/9 · Day officer: Complete · Ecliptic star: Bright Hall · Day clash (六冲): Ox

  8. #8 Good · 4 score Sunday, December 12, 2027 乙丑
    ✓ trading ✓ signing contracts ✓ holding worship ✓ Ecliptic star Heavenly Virtue

    Lunar date: 11/15 · Day officer: Clear · Ecliptic star: Heavenly Virtue · Day clash (六冲): Goat

  9. #9 Good · 3 score Tuesday, December 7, 2027 庚申
    ✓ Day officer Complete ✓ Ecliptic star Azure Dragon

    Lunar date: 11/10 · Day officer: Complete · Ecliptic star: Azure Dragon · Day clash (六冲): Tiger

  10. #10 Good · 3 score Thursday, December 9, 2027 壬戌
    ✓ consecrating objects ✓ holding worship ✓ Day officer Open ✕ Ecliptic star Heavenly Punishment

    Lunar date: 11/12 · Day officer: Open · Ecliptic star: Heavenly Punishment · Day clash (六冲): Dragon

  11. #11 Good · 3 score Saturday, December 11, 2027 甲子
    ✓ trading ✓ holding worship ✓ Ecliptic star Golden Cabinet

    Lunar date: 11/14 · Day officer: Establish · Ecliptic star: Golden Cabinet · Day clash (六冲): Horse

  12. #12 Fair · 2 score Tuesday, December 14, 2027 丁卯
    ✓ holding worship ✓ Ecliptic star Jade Hall

    Lunar date: 11/17 · Day officer: Steady · Ecliptic star: Jade Hall · Day clash (六冲): Rooster

  13. #13 Fair · 2 score Sunday, December 26, 2027 己卯
    ✓ holding worship ✓ Ecliptic star Jade Hall

    Lunar date: 11/29 · Day officer: Steady · Ecliptic star: Jade Hall · Day clash (六冲): Rooster

  14. #14 Fair · 1 score Thursday, December 23, 2027 丙子
    ✓ Ecliptic star Golden Cabinet

    Lunar date: 11/26 · Day officer: Establish · Ecliptic star: Golden Cabinet · Day clash (六冲): Horse

How dates are graded

The event is mapped onto the almanac vocabulary: a wedding matches 嫁娶 recommends, a move matches 移徙/入宅, an opening matches 开市. A day scores +3 when a core term sits in its 宜 list, −4 when it sits in 忌; favorable day officers (e.g. 成, 开) and Yellow Path stars add, their opposites subtract. Grades: best ≥ 5, good ≥ 3, fair ≥ 1 net score; everything below is left off the list.

Every day branch opposes (冲) the zodiac animal six steps away in the cycle. Give your birth year and the days that clash your own animal are flagged — traditionally a caution worth weighing even on an otherwise strong day.

Business opening: 宜 opening a business · hanging a signboard / trading / signing contracts / receiving payments / seeking wealth / consecrating objects / holding worship · Day officer: Open

Ask your AI about this page

Links prefill your prompt without sending it — you stay in control. If a link fails, copy the prompt below.

ChatGPT Claude Grok Gemini Perplexity DeepSeek Qwen
Prompt preview 
Auspicious date selection request (from eastalmanac.com).
Event: Business opening.
Window: 2027-12-01 → 2027-12-31 (inclusive).
Ranked picks:
  1. 2027-12-24 丁丑 — Best pick (7): 宜开市 宜交易 宜立券 宜祭祀 宜天德; 冲Goat
  2. 2027-12-13 丙寅 — Best pick (6): 宜开市 宜交易 宜立券 宜满 忌白虎; 冲Monkey
  3. 2027-12-02 乙卯 — Best pick (5): 宜开市 宜立券 宜纳财 宜祭祀 忌玄武; 冲Rooster
  4. 2027-12-19 壬申 — Best pick (5): 宜开光 宜祭祀 宜成 宜青龙; 冲Tiger
  5. 2027-12-31 甲申 — Best pick (5): 宜开光 宜祭祀 宜成 宜青龙; 冲Tiger
Interpret these auspicious dates in two layers: 1) Structural Evidence: how the 宜/忌 term match, the twelve day officers (建除十二神) and the ecliptic stars (黄黑道) combine into each day's rank; flag each day's 冲 (clash) animal for readers born in that year. 2) Actionable Verdict: a practical shortlist of 2–3 dates for the event, with scheduling advice (lead time, fallback day) in plain language. Grounded cultural guidance for planning. Source page:
https://eastalmanac.com/tools/dates/business-opening/2027-12/