Chinese Sign for 1970: Metal Dog Dates and Boundary
Quick Answer: The Chinese sign for 1970 is the Metal Dog for birthdays from February 6, 1970, through January 26, 1971, when the Lunar New Year boundary is used. A birthday from January 1 through February 5, 1970, still belongs to the preceding Earth Rooster year. The full birth date matters because a Chinese zodiac year does not begin automatically on January 1.
February 6 divides two zodiac years inside 1970
The fastest way to classify a 1970 birthday is to compare it with February 6. The Hong Kong Observatory's 1970 Gregorian-Lunar calendar identifies the year as Geng-xu, Dog, and places the first day of the first lunar month on February 6. That date is the boundary used throughout this guide.
Quick Reference: 1970 birthday ranges under the Lunar New Year method
| Birth date | Result under the Lunar New Year method |
|---|---|
| January 1-February 5, 1970 | Earth Rooster, continuing from the preceding lunar year |
| February 6-December 31, 1970 | Metal Dog |
| January 1-January 26, 1971 | Metal Dog, continuing until the next Lunar New Year |
| January 27, 1971 onward | Metal Pig, after the next lunar year begins |
The table also explains why the end date must be checked in the following Gregorian year. The Observatory's 1971 calendar places the first day of that lunar year on January 27. Therefore, January 26 is the final date in the 1970 Metal Dog interval under this method.
Consider two people born only a day apart. A February 5 birthday remains Earth Rooster, while February 6 is Metal Dog. The calendar year printed on a birth certificate is the same, but the lunar-year classification changes. This is also why a January 1971 birthday can still fall within the 1970 zodiac year.
This page deliberately uses the Lunar New Year boundary. Some astrology practices use Start of Spring for specialized calculations, but combining the two methods without saying so creates apparent contradictions. For an ordinary zodiac-year lookup, record the method with the result.

Geng-xu source facts for the 1970 sign
- Start date
- February 6, 1970
- End date
- January 26, 1971
- Heavenly stem
- Geng, 庚
- Earthly branch
- Xu, 戌
- Animal and element
- Metal Dog
The traditional year designation is Geng-xu, written 庚戌. Geng is the heavenly stem and Xu is the earthly branch associated with Dog. The Hong Kong Observatory's stems and branches table places Geng-xu in the repeating sixty-part cycle and shows how the animal branch is part of that calendrical system.
The Metal label comes from Geng, not from the appearance of a dog or a modern personality description. Table 5 on printed page 14 of an appendix hosted by Harvard's Asia Center groups Geng and Xin with Metal. Combining the Geng stem with the Xu Dog branch produces the familiar English label Metal Dog.
These pieces answer different questions. Dog identifies the animal branch, Metal identifies the phase associated with the heavenly stem, and the two official yearly calendars establish the start and end dates. Keeping those roles separate prevents a common citation error: a calendar can establish a year name and boundary, but it does not prove claims about an individual's character.
English pages sometimes call the system the Chinese lunar calendar, although the traditional agricultural calendar combines lunar months with solar terms. For this birthday lookup, the practical point is narrower: the first day of the first lunar month marks the Lunar New Year boundary used here.

Dog symbolism is cultural context, not a personality test
In cultural writing, the Dog is often discussed through ideas such as loyalty, watchfulness, duty, or concern for fairness. Metal may add language about firmness or resolve in some modern interpretations. Those descriptions are traditions and interpretive themes, not measured traits shared by everyone born in the same interval.
A birth-year sign cannot determine whether someone is trustworthy, compatible with a partner, suited to a career, or likely to experience a particular event. It also cannot replace evidence used in medical, financial, legal, educational, or relationship decisions. Two people born during the Metal Dog year may have very different lives, values, and personalities.
Use the label for purposes it can reasonably serve: identifying a calendar category, understanding a festival decoration, comparing family birth years, or reading cultural symbolism with appropriate limits. The site's Dog zodiac overview gives more background on the animal branch, while the date result on this page remains a verifiable calendar answer.
The distinction also matters for compatibility pages. A traditional pairing description may be interesting cultural material, but it is not evidence of relationship quality. If the original question is simply "What is my Chinese sign?", solve the date boundary first and stop before turning a classification into a prediction.
Record the date and method, not only the animal
For a family album, genealogy note, classroom activity, or personal record, save three items together: the complete Gregorian birth date, the zodiac result, and the method used. A clear entry would read, "October 18, 1970 - Metal Dog - Lunar New Year boundary." That is more useful than writing only "1970 equals Dog."
This method note makes later checking easier. It tells another reader why January 1970 and January 1971 can produce results that seem surprising. It also allows the result to be reproduced with the Chinese zodiac calculator or compared with the zodiac years chart.
When checking another birthday, follow the same sequence:
- Write the complete date, including month and day.
- Locate Lunar New Year for that Gregorian year.
- If the birthday is before that boundary, check the preceding zodiac year.
- Confirm the end by looking at the next year's Lunar New Year.
- Save the boundary convention beside the animal and element result.
The fourth step is easy to omit. Looking only at the start date may lead someone to say that the Metal Dog year ended on December 31, 1970. It did not. Under this method, it continued for another 26 days and ended on January 26, 1971.

Questions about the 1970 Metal Dog year
What is the Chinese sign for 1970?
The Chinese sign for 1970 is Metal Dog for birthdays from February 6, 1970, through January 26, 1971, under the Lunar New Year method. Birthdays from January 1 through February 5, 1970, remain Earth Rooster.
What is the Chinese zodiac for January 1970?
All January 1970 birthdays fall before Lunar New Year on February 6, so they remain in the preceding Earth Rooster year under the method used here.
When did the 1970 Metal Dog year end?
It ended on January 26, 1971. The next lunar year, identified as Xin-hai Pig by the Hong Kong Observatory, began on January 27.
Why is 1970 called a Metal Dog year?
The traditional year name is Geng-xu. Xu is the Dog branch, and Geng is grouped with Metal in the Five Processes correspondence, producing the English label Metal Dog.
Does Metal Dog determine personality or compatibility?
No. Metal Dog is a traditional calendrical and cultural classification, not a scientific personality assessment or a guarantee about relationships, health, wealth, work, or future events.
The central answer is date-specific: February 6, 1970, begins the Metal Dog year under the Lunar New Year method, and January 26, 1971, is its final day. Record that boundary method with the result, and treat any symbolic interpretation as cultural context rather than a fixed judgment about a person.