1940 Year of the Dragon (Metal): Dates & Li Chun

1940 is a Metal Dragon year (Geng-Chen, 庚辰) in the Chinese zodiac calendar. The name comes from the year’s stem-branch pair: the Heavenly Stem Geng supplies the metal element, and the Chen Earthly Branch supplies the Dragon. The same pair returns once every 60 years.

Metal adds precision, determination, structure, and a drive for quality. A Metal Dragon year tends to be disciplined, exacting, and systems-oriented. For people born in this year, the metal modifier shapes how the Dragon’s traditional traits (charismatic, ambitious, and visionary) express themselves.

In a Bazi chart, Geng-Chen (庚辰)would be only the year pillar, one of four. The day pillar’s stem (the Day Master) is the reference point of the reading, so two people born in 1940 can have very different charts.

Read the Dragon zodiac page for the base Dragon personality, or use the Bazi calculator to see how this year pillar interacts with your full chart.

The 1940 Year of the Dragon (Metal Dragon, Geng-Chen 庚辰) runs from February 8, 1940 to January 26, 1941, while Li Chun, the year-pillar boundary used by many Bazi schools, falls on February 5, 1940.

If your birthday falls before February 8, 1940, the popular zodiac places you in the previous sign, the Rabbit. Many Bazi schools use Li Chun (February 5, 1940, 07:07 China Standard Time) as the year-pillar boundary instead, so a birth between Li Chun and Lunar New Year can have a Dragon year pillar in a Li Chun-based chart but is usually listed as a Rabbit in popular zodiac charts. Check which boundary a calculator uses before comparing results. The Lunar New Year date can fall one day earlier in the Americas because of time zones.

The Dragon repeats every 12 years in the zodiac cycle. Each occurrence carries a different Heavenly Stem that modifies the year energy. Recent Dragon years include 1940, 1952, 1964, 1976, 1988, 2000, 2012, 2024, 2036. The full sexagenary cycle produces five Dragon types — Wood, Fire, Earth, Metal, and Water.

In Five Element theory, the metal element generates Water, controls Wood, and is controlled by Fire. In a Bazi reading, whether more metal helps or strains a chart depends on the balance of the other seven characters, which the year label alone does not show.

By branch, Dragon combines with Rooster, shares a Water triad with Monkey and Rat, and clashes with Dog. Those patterns are the same in every Dragon year; the metal stem does not change them.

For a complete compatibility check, use the zodiac compatibility tool or generate a full Bazi chart.