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1984 Chinese Zodiac: Year of the Wood Rat (and Early-Year Pig Dates)

By Astrolivo editorial team

In the Chinese calendar, 1984 is primarily the Year of the Wood Rat (Jia-zi), running inclusively from February 2, 1984 through February 19, 1985 (in HKO conversion headers, the zi branch is also rendered as Mouse). Because the traditional Chinese calendar is lunisolar, the zodiac year does not begin on January 1. If you were born between January 1 and February 1, 1984, your birth date falls in the closing weeks of the previous lunar year—the Year of the Pig.

1984 Birth-Date Lookup

Use the inclusive date ranges below to verify which zodiac animal applies to a 1984 birth date under the civil Lunar New Year convention:

Birth Date Range (Inclusive)Zodiac Animal1984 Year Stem & Element
January 1, 1984 – February 1, 1984Pig (previous lunar year)Preceding year cycle (ends Feb 1, 1984)
February 2, 1984 – February 19, 1985Rat (Mouse)Jia-zi — Wood Rat

Why the Gregorian Year 1984 Alone Is Not Enough

Because the Chinese lunisolar calendar aligns lunar months with the solar year, Lunar New Year shifts between late January and mid-February. Looking up "1984" without checking the month and day will misclassify anyone born during January or on February 1.

Consider a concrete hypothetical comparison: suppose Person A is born on January 18, 1984, and Person B is born on February 9, 1984. Although both share a 1984 Gregorian birth year, Person A was born before the February 2 Lunar New Year and belongs to the Pig year, whereas Person B was born after the holiday and belongs to the Wood Rat year.

Why 1984 Is a Wood Rat Year

The Chinese calendar pairs 10 Heavenly Stems with 12 Earthly Branches (animals) to form a 60-year sexagenary cycle. February 2, 1984 marks the start of a new 60-year cycle with Jia-zi, the first stem-branch pair. While the Rat returns every 12 years, it does not carry the same element each time—the Wood Rat (Jia-zi) combination repeats only once every 60 years.

For the lunar year starting February 2, 1984, the Heavenly Stem is Jia, which corresponds to Wood in traditional five-phase (Wu Xing) mapping (Jia/Yi = Wood, Bing/Ding = Fire, Wu/Ji = Earth, Geng/Xin = Metal, Ren/Gui = Water), paired with the first branch zi (Rat/Mouse).

How This Differs from Western Sun Signs and Four Pillars (BaZi)

  • Western Sun Signs: Western tropical astrology divides the solar year into 12 monthly signs, whereas the Chinese zodiac assigns one animal to an entire lunisolar year.
  • Four Pillars (BaZi): This reference follows the civil Lunar New Year boundary. Traditional Four Pillars (BaZi) charts calculate pillars for the birth year, month, day, and hour and typically transition the year pillar at Li Chun (the solar start of spring) rather than on Lunar New Year Day.

Methodology and Sources

This page is a historical calendar lookup, not a personality profile or forecast. Inclusive dates and the Jia-zi designation come from the official Hong Kong Observatory (HKO) Gregorian-lunar conversion tables (T1984e.txt and T1985e.txt) and HKO stem-branch documentation. Five-phase stem mappings follow standard cultural correspondence (Yoo & Yoon, 2019, DOI: 10.14369/jkmc.2019.32.2.017), with calendar history from the Victoria and Albert Museum and Royal Museums Greenwich. Visit the Chinese Zodiac overview to check other birth years and all 12 signs.