夏xià至zhì三sān庚gēng數shǔ頭tóu伏fú

What does 夏至三庚數頭伏 (xià zhì sān gēng shǔ tóu fú) mean?

夏至三庚數頭伏 (xià zhì sān gēng shǔ tóu fú) is a folk proverb (yànyǔ 諺語). Word for word it reads "Count three geng days from Summer Solstice to find the first fu." In use it means: The first of the three fu (hottest periods) begins on the third geng day (in the traditional Heavenly Stems cycle) after the Summer Solstice. This technical calendar rule allowed farmers to predict the onset of peak summer heat. You reach for it when you want that idea in one breath, and the Fire note it carries is why we hand it to those born in the Year of the Horse.

Literally: "Count three geng days from Summer Solstice to find the first fu.."

The reading

Ancient calendars were not arbitrary; they encoded astronomical patterns into counting systems that anyone could use. The Heavenly Stems cycle gave farmers a way to track invisible rhythms without instruments. There is elegance in a system that connects the naming of days to the prediction of weather. Complexity, when well designed, produces simplicity for the person who uses it.

What kind of proverb it is

• Typeyànyǔ 諺語
• FocusLooks ahead
• Element火 Fire
• Zodiac tie馬 Year of the Horse

Source Traditional calendar computation proverb; explained in Chinese almanac (黃曆) commentaries

Sits beside

Keep reading

Return to the Proverb Pond to draw another of the eighty-seven, or hear one read aloud. Read the rest of its chapter in Wisdom & Learning, or follow the years these lines belong to: Year of the Horse, Year of the Rat, and Year of the Ox.