Chinese Almanac · Tong Shu · 丁未 year

Chinese Almanac for Saturday, August 21, 2027

On Saturday, August 21, 2027 (day 20 of the 7th lunar month, 丁未 year of the Goat), the Chinese almanac (Tong Shu) marks a 壬申 (Ren Shen) Establish (建) day on the black (inauspicious) path of the Heavenly Prison: good for travel, meeting friends and prayers and wishes, avoid breaking ground, opening storage and burials. The day clashes the Tiger, with the sha direction South.

DateSaturday, August 21, 2027
Lunar dateday 20 of the 7th lunar month (七月二十), a long (30-day) month
Four pillars (day)Year 丁未 · Month 戊申 · Day 壬申
Day officerEstablish (建)
Day spiritHeavenly Prison (天牢), black path
Good fortravel, meeting friends and prayers and wishes
Avoidbreaking ground, opening storage and burials
ClashTiger (寅), sha South
Lucky hoursZi 23:00–01:00, Chou 01:00–03:00, Chen 07:00–09:00, Si 09:00–11:00, Wei 13:00–15:00, Xu 19:00–21:00
Joy / Wealth / Fortune directionSouth / South / Southeast
Color of the daydeep blue (day stem 壬 is Water)
Lunar mansion氐
Solar termStart of Autumn (立秋); next: End of Heat on 2027-08-23 16:14 UTC+8

What the day is good for

Establish days favour starting out and showing up; heavy earth-moving is traditionally avoided. Because the day spirit is on the black path, major events such as weddings, openings and moving in are taken off the good-for list.

  • Good for: travel, meeting friends and prayers and wishes
  • Avoid: breaking ground, opening storage and burials
  • Peng Zu taboos: 壬不泱水更難提防;申不安床鬼祟入房

Lucky hours on August 21

Yellow-path hours are the traditional lucky hours. The Yin hour clashes the day branch and is marked to avoid.

HourTime (UTC+8)SpiritPathNote
Zi 子23:00–01:00Azure Dragon 青龍YellowLucky hour
Chou 丑01:00–03:00Bright Hall 明堂YellowLucky hour
Yin 寅03:00–05:00Heavenly Punishment 天刑BlackClashes the day; avoid
Mao 卯05:00–07:00Vermilion Bird 朱雀Black
Chen 辰07:00–09:00Golden Coffer 金匱YellowLucky hour
Si 巳09:00–11:00Heavenly Virtue 天德YellowLucky hour
Wu 午11:00–13:00White Tiger 白虎Black
Wei 未13:00–15:00Jade Hall 玉堂YellowLucky hour
Shen 申15:00–17:00Heavenly Prison 天牢Black
You 酉17:00–19:00Black Tortoise 玄武Black
Xu 戌19:00–21:00Life Governor 司命YellowLucky hour
Hai 亥21:00–23:00Hook 勾陳Black

Zodiac signs today

Clash: people born in a year of the Tiger traditionally keep big decisions for another day. Six harmony: the Snake pairs with today’s Shen branch. Three harmony: Rat and Dragon. Minor friction (punishment or harm): Snake and Pig.

Make it personal

The almanac is the same for everyone. Your own lucky color and best two hours depend on your chart: get them free in Daily Joss, or start with your Joss Profile. Planning something specific? Compare time windows with Joss Timing.

How these are computed: methods and what the Tong Shu is. Good-for and avoid lists follow a simplified table keyed on the day officer; printed almanacs weigh more spirits and can differ.

Cultural tradition for reflection and planning only. Not medical, legal or financial advice; no date or hour can promise an outcome.