[{"data":1,"prerenderedAt":283},["ShallowReactive",2],{"article:when-chinese-zodiac-year-starts:en":3,"article-topic:bazi:en":129,"related-articles:en:bazi:when-chinese-zodiac-year-starts:bazi-four-pillars":260},{"slug":4,"title":5,"description":6,"category":7,"topicSlug":8,"legacyPath":9,"authorId":10,"publishedAt":11,"updatedAt":11,"noindex":12,"summary":13,"sections":14,"references":99,"relatedTools":122,"seo":124},"when-chinese-zodiac-year-starts","When the Chinese Zodiac Year Starts: 立春, New Year, or 1 January","Three dates are used to switch the zodiac animal: 1 January, 正月初一 and 立春. In 2026 they disagree for 13 days. Here is which boundary applies to a chart and which to the animal people celebrate.","BaZi","bazi","","chen-jun","2026-10-18",false,"The animal on a placemat and the year pillar in a Four Pillars chart do not change on the same date, and the gap between them ranges from one day to fifteen. This works through the three candidate boundaries with the actual 立春 minutes and new-year dates for 2026 to 2032, uses a birth on 10 February 2026 to show both answers at once, and gives a four-step check anyone can repeat from a birth record.",[15,20,26,73,79,85,93],{"heading":16,"body":17},"Three dates get called the start of the year",[18,19],"Ask which animal a birth year belongs to and you can get three different answers, because three different dates are used as the switch: 1 January, the first day of the lunar new year (正月初一), and 立春, the solar term that falls in the first week of February. They rarely agree, and in some years the two traditional ones sit two weeks apart.","1 January is the easy one to dismiss. No traditional calendar turns the stem-branch year over at midnight on 31 December; apps that do it are collapsing a lunisolar calendar into a solar display. Between the other two the choice is not a matter of taste — it depends on what the animal is for. A Four Pillars chart uses 立春. The animal on the red envelope, the restaurant placemat and the new-year greeting follows 正月初一.",{"heading":21,"body":22},"What actually changes on each one",[23,24,25],"1 January changes nothing. The stem-branch year (干支年) is counted from a solar marker, not from the Gregorian year boundary, so no almanac renames anything on 1 January. The simplification exists because a display needs one number per calendar year, and the lunar year does not fit that shape.","正月初一 starts the lunar year, and that is the date the culture celebrates. In 2026 it falls on 17 February, opening 丙午, the Horse. The month is built from new moons and the year from twelve or thirteen of them, with a leap month inserted roughly every three years, so the date moves across a month-wide window: anywhere from 21 January to 20 February.","立春 turns the year pillar of a chart. It is the sun reaching 15° of ecliptic longitude, so it falls on 3, 4 or 5 February at a specific minute — 04:02 on 4 February 2026, China Standard Time. A birth at 03:00 that morning still belongs to 乙巳, the Snake; a birth at 05:00 belongs to 丙午, the Horse. Both are correct, and they are two hours apart.",{"heading":27,"body":28,"table":29},"The gap runs from one day to fifteen, and it swaps sides","Which boundary arrives first is not fixed, which is why the confusion is not a one-off. In 2026 the lunar new year comes thirteen days after 立春, so the chart and the placemat disagree for those thirteen days. In 2027 the order reverses: 立春 on 4 February, the new year on 6 February, a two-day gap. Across 2020 to 2035 the interval ranges from one day (2030) to fifteen (2034), in both directions.",{"headers":30,"rows":36},[31,32,33,34,35],"Year","立春 (CST)","正月初一","Days apart","Which comes first",[37,43,48,53,58,63,68],[38,39,40,41,42],"2026","4 Feb, 04:02","17 Feb","13","立春",[44,45,46,47,42],"2027","4 Feb, 09:46","6 Feb","2",[49,50,51,52,33],"2028","4 Feb, 15:31","26 Jan","9",[54,55,56,57,42],"2029","3 Feb, 21:20","13 Feb","10",[59,60,61,62,33],"2030","4 Feb, 03:08","3 Feb","1",[64,65,66,67,33],"2031","4 Feb, 08:58","23 Jan","12",[69,70,71,72,42],"2032","4 Feb, 14:48","11 Feb","7",{"heading":74,"body":75},"Born 10 February 2026: Horse on a chart, Snake on a placemat",[76,77,78],"A birth at noon on 10 February 2026 in Beijing produces the four pillars 丙午 庚寅 乙卯 壬午. The year pillar is 丙午, the Horse. The lunar date of the same day is 乙巳年十二月廿三 — the twenty-third day of the twelfth month of the Snake year, because the new year has not arrived yet.","Neither answer is an error, and that is the point. A practitioner reading the chart reads the Horse. A relative checking the birthday against a placemat reads the Snake. If two websites have given you two animals, you were probably born inside one of these windows, and both sites were answering a slightly different question.","The reverse case exists too. On 5 February 2027, the day before that year's new year, the year pillar is already 丁未, the Goat, while the lunar date still reads 丙午年十二月廿九 — New Year's Eve of the Horse year.",{"heading":80,"body":81},"Why two calendars disagree at all",[82,83,84],"The stem-branch year is solar. Twenty-four terms divide the sun's path into 15° segments, and the year pillar changes when the sun crosses 立春. That is an astronomical event with a time attached, so the boundary is a minute, not a day, and it is the same rule for every chart regardless of who is reading it.","The lunar calendar is lunisolar. Months begin at new moons, which are 29 or 30 days long, and twelve of them come to about 354 days — eleven short of a solar year. A leap month every two or three years absorbs the difference, and the result is that 正月初一 drifts against the seasons within a fixed window rather than staying put.","Both systems are internally consistent. They answer different questions: one divides the solar year for chart work and for date selection, the other tracks the moon for festivals and for the ritual calendar. The disagreement only appears when a single word — the animal — is used for both.",{"heading":86,"body":87,"bullets":88},"Checking your own date in four steps","The question can be settled in a few minutes if the birth record has a time on it. Without a time, a birth on a boundary day cannot be resolved at all, and the honest answer is to say so.",[89,90,91,92],"Get the birth time to the minute and the place of birth. Both boundaries are instants; a date on its own will not decide the question.","Convert the clock reading to China Standard Time, UTC+8. A birth outside China can land on a different date once converted, which moves both comparisons.","Look up 立春 for that year and compare to the minute. Before the instant the year pillar is the previous one; after it, the new one.","Look up 正月初一 as well. If the birth falls between the two dates, expect two answers and use whichever one matches the question being asked.",{"heading":94,"body":95},"Which answer to give when someone asks",[96,97,98],"For a chart, a 太岁 year, or a date-selection calculation, use 立春. Those systems divide the year by solar longitude and the year pillar is one of the four, so getting the boundary wrong shifts the whole reading rather than one label.","For the animal people celebrate — the one on the envelope, in the greeting, in the shop display — use 正月初一. That is the date the culture marks, and it is the one a family will recognise.","If you were born in the gap and someone insists on a single answer, give the range instead: born between 立春 and the new year, so a Horse by the chart and a Snake by the lunar calendar. That is not hedging. It is what the two calendars actually say, and it is the only version of the answer that survives being checked.",[100,108,114],{"id":101,"kind":102,"title":103,"detail":104,"publisher":105,"url":106,"accessedAt":107},"yuanhaiZiping","traditional","Yuanhai Ziping (渊海子平)","A classical source for Four Pillars terminology, element relationships, and the Day Master framework.","Wikisource digital text","https:\u002F\u002Fzh.wikisource.org\u002Fwiki\u002F%E6%B7%B5%E6%B5%B7%E5%AD%90%E5%B9%B3","2026-07-14",{"id":109,"kind":102,"title":110,"detail":111,"publisher":105,"url":112,"accessedAt":113},"jingchuSuishiji","Seasonal Customs of Jing-Chu (荆楚歲時記)","A sixth-century record of regional seasonal customs. Cited for the earliest written description of the ninth-day outing and the use of 茱萸; it is a historical text, not evidence for any effect of the date.","https:\u002F\u002Fzh.wikisource.org\u002Fwiki\u002F%E8%8D%8A%E6%A5%9A%E6%AD%B2%E6%99%82%E8%A8%98","2026-10-14",{"id":115,"kind":116,"title":117,"detail":118,"publisher":119,"url":120,"accessedAt":121},"ianaTimeZones","practical","IANA Time Zone Database (tzdata)","The reference dataset for historical UTC offsets and daylight-saving transitions. Its Asia\u002FShanghai rules are the source for the 1986–1991 China summer-time dates used above.","Internet Assigned Numbers Authority","https:\u002F\u002Fiana.org\u002Ftime-zones","2026-10-16",[123],"bazi-four-pillars",{"title":125,"description":126,"path":127,"type":128},"When Does the Chinese Zodiac Year Start? 立春 vs Lunar New Year","1 January, 正月初一 and 立春 all get called the start of the zodiac year. In 2026 they differ by 13 days. Which one a chart uses, and which one a family uses.","\u002Farticles\u002Fwhen-chinese-zodiac-year-starts","article",{"topic":130,"articles":171,"tools":242},{"slug":8,"title":131,"eyebrow":132,"description":133,"relatedTools":134,"articleIdeas":138,"seo":142,"sections":146},"BaZi and Four Pillars","Chinese astrology","A method-first guide to Four Pillars calculation, five-element terminology, interpretive disagreement, input uncertainty, and responsible use.",[123,135,136,137],"bazi-marriage","bazi-career-wealth","bazi-bone-weight",[139,140,141],"BaZi Five Elements Lookup","Is BaZi Fortune Telling Accurate?","How BaZi Is Used in Feng Shui Planning",{"title":143,"description":144,"path":145},"BaZi and Four Pillars Guide","Learn how to check a Four Pillars chart, compare interpretation methods, preserve input uncertainty, and avoid unsupported personal claims.","\u002Ftopics\u002Fbazi",[147,150,153,156,159,162,165,168],{"heading":148,"body":149},"Separate chart calculation from interpretation","A BaZi tool converts birth details into year, month, day, and hour stem-branch pairs. Five Elements, Day Master, hidden stems, strength, useful-element, relationship, and timing language belong to later traditional interpretation. This hub keeps the checkable chart separate from claims about a person.",{"heading":151,"body":152},"Follow a practical reading path","Start with the Five Elements guide, then read how calendar boundaries affect a chart before opening a calculator. Use the Four Pillars tool to keep the chart details, the relationship worksheet to understand the stated comparison rules, and the work tool only for low-risk reflection. Do not jump from one label to a consequential decision.",{"heading":154,"body":155},"Define the evidence boundary before reading","A calculation can be checked against the same calendar and boundary rules. That does not validate a personality, health, compatibility, income, or event claim. Record the named method, uncertainty, supporting evidence, contrary evidence, and the real-world source that will govern any important choice.",{"heading":157,"body":158},"How to check a calculation before interpreting it","Record the original birth date, local time, place, time zone, and whether the time is exact or approximate. Then verify which calendar and solar-term convention the calculator uses. A changed month or hour pillar may come from a boundary rule rather than a broken chart. Keep this calculation record beside the reading so that another result can be compared on the same assumptions instead of comparing two unexplained scores.",{"heading":160,"body":161},"A useful reading workflow","Begin with the Day Master and the overall five-element distribution, then examine stems, branches, hidden stems, and relationship patterns together. Write down one interpretation that seems relevant and one piece of real evidence that supports or challenges it. End with a small action or question you can review later. This makes the reading a structured reflection exercise rather than a verdict about personality, health, wealth, marriage, or future events. When calculators disagree, compare their calendar boundaries and input assumptions before deciding that either interpretation is meaningful. Keep uncertainty visible in the final notes, especially when birth time is approximate, and avoid selecting only the interpretation that confirms an existing fear or preference.",{"heading":163,"body":164},"A complete BaZi decision path","Begin by preserving the calculation record: Gregorian or lunar date, birthplace, time zone, daylight-saving treatment, solar-term boundary, and whether true solar time is corrected. Next, inspect the four pillars and element distribution before reading interpretations. Compare at least two explanations when schools use different strength or useful-element methods. Translate one broad theme into an observable question, such as a work habit or communication pattern, and set a review date. Keep evidence that disagrees with the reading as well as evidence that appears to fit. Use the chart for cultural study and structured reflection, not as proof of health, personality, compatibility, wealth, or a future event. When time is unknown or close to a calendar boundary, reduce detail and show the uncertainty instead of filling a default hour. The related articles explain the element model, test claims of accuracy, and show how personal symbolism can be used cautiously alongside a real environment; the tools should be opened only after these assumptions are understood.",{"heading":166,"body":167},"How to compare two BaZi results","Place both charts side by side before comparing interpretations. Check the entered calendar, local time, birthplace, time zone, daylight-saving rule, solar-term boundary, day-change convention, and true-solar-time choice. Mark every pillar that differs and identify which later conclusion depends on that difference. If the charts match but the readings do not, compare the stated strength, structure, and useful-element method instead of averaging the conclusions. Preserve uncertainty in your notes and test only low-risk, observable prompts. A result that feels personally accurate is not proof that the method predicts events; confirmation bias and broad language can make many statements feel specific. Use consistent birth details and clearly stated methods so the comparison remains educational rather than authoritative. Keep the date of each result because a later correction to the calendar method can change it. When a conclusion could influence a consequential choice, pause and gather evidence from the relevant real-world domain before acting.",{"heading":169,"body":170},"Before accepting a chart conclusion","Confirm that the saved input and calendar assumptions reproduce the same four pillars. Identify the named interpretation method and the exact chart feature supporting each conclusion. Ask what alternative explanation another school might offer, what information is missing, and what real-world evidence disagrees. Reduce confidence near solar-term, day, and hour boundaries. For any consequential topic, gather evidence from the actual domain and consult an appropriate professional. The chart may organize questions, but it cannot establish diagnosis, compatibility, worth, income, or a future event. Record one low-risk action and one review date rather than applying every interpretation at once.",[172,182,191,200,209,218,228,239],{"slug":173,"title":139,"description":174,"category":7,"topicSlug":8,"legacyPath":175,"authorId":10,"publishedAt":176,"updatedAt":107,"summary":177,"relatedTools":178,"seo":179},"bazi-five-elements-lookup","A practical introduction to the five elements in BaZi and how Wood, Fire, Earth, Metal, and Water are used in birth profile interpretation.","\u002Fpages\u002Farticles\u002Fbazi-wuxing-chaxun.html","2025-09-01","The five elements are one of the easiest ways to begin reading BaZi. Learn what each element represents and why balance matters more than a simple good-or-bad label.",[135,123],{"title":139,"description":180,"path":181,"type":128},"Learn how the five elements are used in BaZi birth profile interpretation and relationship compatibility reports.","\u002Farticles\u002Fbazi-five-elements-lookup",{"slug":183,"title":140,"description":184,"category":7,"topicSlug":8,"legacyPath":185,"authorId":10,"publishedAt":186,"updatedAt":107,"summary":187,"relatedTools":188,"seo":189},"is-bazi-fortune-telling-accurate","Examine how birth-data quality, chart rules, school differences, and the Barnum effect shape the perceived accuracy of a BaZi reading.","\u002Fpages\u002Farticles\u002Fbazi-suanming-zhun-ma.html","2025-09-21","Chart calculation and interpretation are two different things, and two methods can disagree on the same chart. The limits that follow cover health, finance, law, and relationship decisions.",[123],{"title":140,"description":184,"path":190},"\u002Farticles\u002Fis-bazi-fortune-telling-accurate",{"slug":192,"title":141,"description":193,"category":7,"topicSlug":8,"legacyPath":194,"authorId":10,"publishedAt":195,"updatedAt":107,"summary":196,"relatedTools":197,"seo":198},"bazi-impact-on-feng-shui","Learn how practitioners compare a BaZi five-element profile with room function, color, materials, and direction without replacing practical design.","\u002Fpages\u002Farticles\u002F八字命理如何影响风水布局-mh6guthf4bbl.html","2025-11-30","BaZi and feng shui share five-element vocabulary but answer different questions. Personal symbolism stays secondary to comfort, safety, climate, and function.",[123],{"title":141,"description":193,"path":199},"\u002Farticles\u002Fbazi-impact-on-feng-shui",{"slug":201,"title":202,"description":203,"category":7,"topicSlug":8,"legacyPath":9,"authorId":10,"publishedAt":113,"updatedAt":113,"summary":204,"relatedTools":205,"seo":206},"double-ninth-festival-chinese-calendar","Double Ninth Festival: Reading the Ninth Day of the Ninth Month","The Double Ninth Festival falls on the ninth day of the ninth lunar month, which is 18 October in 2026. This guide shows how that date is calculated from the solar terms, why the number nine is called yang, and which parts of an almanac entry for the day are arithmetic and which are the tradition's own labels.","The ninth day of the ninth month is fixed in the lunisolar calendar and floats in the Gregorian one, so it moves by up to three weeks each year. The checkable part of the date — the solar-term month boundary and the day pillar — is separated from the symbolic part, and this explains why a broad reading of any single day can feel personally accurate.",[123],{"title":202,"description":207,"path":208},"How the ninth day of the ninth lunar month is calculated from the solar terms, what double yang means, and how to read an almanac entry for the day without overclaiming.","\u002Farticles\u002Fdouble-ninth-festival-chinese-calendar",{"slug":210,"title":211,"description":212,"category":7,"topicSlug":8,"legacyPath":9,"authorId":10,"publishedAt":121,"updatedAt":121,"summary":213,"relatedTools":214,"seo":215},"frost-descent-solar-term-bazi-month","Frost's Descent 2026: The Solar Term That Does Not Move Your BaZi Month","Frost's Descent (霜降) falls on Friday 23 October in 2026. It is one of the twelve 中气, not one of the twelve 节 that open a solar month, so the BaZi month pillar is unchanged from Cold Dew on 8 October until Winter Begins on 7 November. This article runs the date through the almanac and separates what can be reproduced from what the tradition attaches to the day.","The twenty-four solar terms alternate between twelve 节 that open a solar month and twelve 中气 that sit in the middle of one. Frost's Descent is a 中气, which is why any tool that moves the BaZi month at every term will disagree with a traditional almanac for most of late October. The article gives the date, the pillars, and a checklist for using it without overclaiming.",[123],{"title":211,"description":216,"path":217},"Frost's Descent 2026 falls on 23 October. It is a 中气, so it does not open a new BaZi month: the month pillar stays 戊戌 until Winter Begins on 7 November.","\u002Farticles\u002Ffrost-descent-solar-term-bazi-month",{"slug":219,"title":220,"description":221,"category":7,"topicSlug":8,"legacyPath":9,"authorId":10,"publishedAt":121,"updatedAt":121,"summary":222,"relatedTools":223,"seo":224},"bazi-birth-time-corrections","Four Time Corrections That Change Your BaZi Chart","A birth record gives a date, a clock reading and a place. Four corrections sit between that record and a usable chart input: the UTC offset in force on the date, China's 1986–1991 summer time, true solar time, and the two 子时 day-boundary conventions. Each one is arithmetic you can write down and reproduce.","Most disagreements about a computed Four Pillars chart come from the input rather than the interpretation. This article works through the four conversions that decide which hour branch, and sometimes which day pillar, a birth record produces. It includes a worked summer-time example and a check order you can repeat on any chart.",[123],{"title":225,"description":226,"path":227,"type":128},"BaZi Birth Time Corrections: Zone, Summer Time, True Solar Time","Four corrections between a birth record and a Four Pillars chart input: the UTC offset on the date, China's 1986–1991 summer time, true solar time, and the 子时 day boundary.","\u002Farticles\u002Fbazi-birth-time-corrections",{"slug":229,"title":230,"description":231,"category":7,"topicSlug":8,"legacyPath":9,"authorId":10,"publishedAt":232,"updatedAt":232,"summary":233,"relatedTools":234,"seo":235},"new-moon-full-moon-lunar-month","Why the Full Moon Is Often on the 16th: 初一, 十五 and the 29.53-Day Month","A lunar month starts on 初一, the day that contains the new moon. In 2026 the full moon falls on 十五 three times, on 十六 six times and on 十七 twice — here is the arithmetic behind 十五的月亮十六圆.","2026-10-17","初一 is not a phase you can see; it is the calendar day that contains the new-moon instant. The three things usually treated as one — the month start, the fifteenth, and 望 — are pulled apart using 2026's actual new and full moon times, and this explains why none of it moves a BaZi month pillar, which turns at solar terms instead.",[123],{"title":236,"description":237,"path":238,"type":128},"Why the Full Moon Is Often on the 16th, Not the 15th","A lunar month starts on 初一, the day containing the new moon. In 2026 the full moon falls on 十五 three times, 十六 six times and 十七 twice. Here is why.","\u002Farticles\u002Fnew-moon-full-moon-lunar-month",{"slug":4,"title":5,"description":6,"category":7,"topicSlug":8,"legacyPath":9,"authorId":10,"publishedAt":11,"updatedAt":11,"summary":13,"relatedTools":240,"seo":241},[123],{"title":125,"description":126,"path":127,"type":128},[243,248,252,256],{"slug":123,"title":244,"shortTitle":245,"description":246,"category":7,"status":247},"Four Pillars BaZi Calculator","Four Pillars","Enter a Gregorian birth date and local time to see the four pillars, hidden stems, Ten Gods, Na Yin, branch relations, and element counts, with clear calendar and time-boundary limits.","live",{"slug":135,"title":249,"shortTitle":250,"description":251,"category":7,"status":247},"BaZi Relationship Comparison Worksheet","Relationship Comparison","Compare two anonymous birth profiles with the traditional rules explained on this page, then turn the result into questions about communication, expectations, boundaries, and uncertainty rather than predicting relationship outcomes.",{"slug":136,"title":253,"shortTitle":254,"description":255,"category":7,"status":247},"BaZi Work and Resource Reflection Tool","Work Reflection","View a Four Pillars chart and element counts, compare broad cultural work associations with real evidence, and define a reversible 30-day test without aptitude, income, or timing scores.",{"slug":137,"title":257,"shortTitle":258,"description":259,"category":7,"status":247},"Bone Weight Song Calculator and Source Text","Bone Weight Song","Reproduce the folk Bone Weight Song lookup from four visible table values, inspect the converted lunar fields, and read the matched historical verse with explicit limits instead of treating it as a life forecast.",{"articles":261},[262,265,280],{"slug":173,"title":139,"description":174,"category":7,"topicSlug":8,"legacyPath":175,"authorId":10,"publishedAt":176,"updatedAt":107,"summary":177,"relatedTools":263,"seo":264},[135,123],{"title":139,"description":180,"path":181,"type":128},{"slug":266,"title":267,"description":268,"category":269,"topicSlug":270,"legacyPath":271,"authorId":272,"publishedAt":273,"updatedAt":274,"summary":275,"relatedTools":276,"seo":278},"moving-day-auspicious-date","Auspicious Moving Day Selection","A practical guide to choosing an auspicious moving day with traditional date selection and modern moving logistics.","Date Selection","feng-shui-cures","\u002Fpages\u002Farticles\u002Fbanjia-ze-jiri.html","zhang-hao","2025-09-19","2026-10-15","Moving day selection works best when traditional timing supports real preparation, safety, cleaning, utilities, and a calm first entry.",[123,277],"qi-men-dun-jia",{"title":267,"description":268,"path":279},"\u002Farticles\u002Fmoving-day-auspicious-date",{"slug":183,"title":140,"description":184,"category":7,"topicSlug":8,"legacyPath":185,"authorId":10,"publishedAt":186,"updatedAt":107,"summary":187,"relatedTools":281,"seo":282},[123],{"title":140,"description":184,"path":190},1792298984059]