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Chinese Calendar — Plan Your Day by the Four Pillars

Chinese Calendar · Wan Nian Li · BaZi Calendar · Four Pillars · 万年历 (Wàn Nián Lì)

The Chinese calendar — the Wan Nian Li (万年历), literally the “ten-thousand-year calendar” — turns any moment into its Four Pillars. Browse any month, tap any day for its full reading — then add your birth date and every day gets marked against your own chart.

I Ching

Something on your mind?

Ask anything. Close your eyes, bring to mind what's really on your heart, then cast the coins.

The I Ching — the 3,000-year-old Chinese Book of Changes — has been consulted for guidance and clarity for millennia.

For reflection, not prediction.

The twelve two-hour pillars (时辰 / shíchen)

BaZi splits the day into twelve double-hours, each ruled by one of the twelve Earthly Branches. The clock’s Hour Pillar lands in whichever block the current time falls into — and flips to the next one every two hours.

子 Rat
23:00–01:00 · Water
丑 Ox
01:00–03:00 · Earth
寅 Tiger
03:00–05:00 · Wood
卯 Rabbit
05:00–07:00 · Wood
辰 Dragon
07:00–09:00 · Earth
巳 Snake
09:00–11:00 · Fire
午 Horse
11:00–13:00 · Fire
未 Goat
13:00–15:00 · Earth
申 Monkey
15:00–17:00 · Metal
酉 Rooster
17:00–19:00 · Metal
戌 Dog
19:00–21:00 · Earth
亥 Pig
21:00–23:00 · Water

How the almanac is calculated

The four pillars come from the classical Chinese solar calendar — not the Gregorian date alone. The Year pillar turns over at 立春 (the “start of spring”), the Month pillar at each solar term, the Day pillar at 23:00 (when the new 子 / Rat hour begins), and the Hour pillar every two hours. It’s the same classical method a professional reading uses — applied to this exact second.

FAQ

What is the Chinese calendar (Wan Nian Li)? The Chinese perpetual calendar, or Wan Nian Li (万年历) — a calendar that maps any date and time to its Heavenly Stems and Earthly Branches, so you can read the character of a day before you plan around it.

Why does the Hour Pillar change every two hours? The Chinese day is divided into twelve double-hours (时辰), each two clock-hours long — so the time pillar advances every two hours.

Can it show which days are good for me? Yes. Add your birth date and every day in the calendar is marked against your own chart — favourable, caution, or clashing — with the days that suit money, romance, travel or study named. A day that is auspicious in general is not automatically auspicious for you.

Is this my BaZi chart? No — the almanac itself is the same for everyone. Your personal chart comes from your birth moment, and it is what decides whether a given day helps or hinders you.

What does today mean for you?

The stars and forces above are general — the same for everyone today. Whether today lifts you or tests you depends on your own chart: your Day Master, your pattern, your favourable elements. Get your free chart and see today read against it.

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