On the Chinese lunar calendar

Day 16 of the 11th lunar month, 1989

December 13, 1989 was a Wednesday.

Lunar year Year of the Earth Snake · your sign, element and year pillar

Year name jǐ sì, the 6th name in the sixty-year cycle

Day name dīng wèi, a Fire Goat day, the 44th name in the sixty-name cycle. In a bazi chart it is this pair, not the year's, that a reader starts from. Cast the full chart from this date

Ink painting of the Snake, the zodiac animal of this lunar year.

Convert another Cast the full chart

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When this lunar date falls, for the next ten years

A lunar date lands on a different Western date every year. That's why your grandmother's calendar has two sets of numbers. Bookmark this page and you'll never miss it.

Lunar year	Western date	Day of week
2026	December 24, 2026	Thursday
2027	December 13, 2027	Monday
2028	December 31, 2028	Sunday
2029	December 20, 2029	Thursday
2030	December 10, 2030	Tuesday
2031	December 29, 2031	Monday
2032	December 18, 2032	Saturday
2033	December 7, 2033	Wednesday
2034	December 26, 2034	Tuesday
2035	December 15, 2035	Saturday

Your own chart, if you want one

The almanac reads birth dates too. Add yours and I will send you your life chart: the years the tradition marks as your strongest, stamped with dates. Leave it blank and you just get the letters.

Your birth date, if you want the chart

A handful of letters a year, and one click off at the bottom of every one. Your birth details stay with your chart here; they are never sold or handed on.

Same date, deeper readings

The big reading

Cast your full bazi chart

Your whole life as one chart: decades, strong years, peak window. This date carries over.

One tap, prefilled

Your Chinese age

The traditional count starts at one and ticks at New Year. Born this date? See yours.

Feng shui

Your kua number and lucky directions

Birth year + a formula from the Eight Mansions school.

Computed astronomically for 1900–2100 following the rules of China's national calendar standard (GB/T 33661-2017), including true leap months, not an approximation formula. Cross-checked against the Hong Kong Observatory conversion tables. Method and sources on the converter page.