Chinese Calendar Explorer

One Date.
Six Ways of Seeing Time.

The Chinese calendar is not one system — it is six layered systems telling the same story through astronomy, agriculture, metaphysics, and culture.

Date Explorer

Explore Any Date

Enter any date from 1900–2100 to see it through all six Chinese calendar systems.

Wednesday, August 19, 2026
Today in Beijing Time
① Gregorian Calendar
August 19, 2026
International standard solar calendar
② Chinese Lunar Calendar
七月 初七
月7 日7 — Lunisolar calendar
③ Gan-Zhi Year (干支)
丙午
Bǐng (Fire+) · Wǔ
2026 zodiac year
④ Chinese Zodiac
🐴 Horse
Year of the Horse · 午 Wǔ
⑤ Moon Phase
🌓 First Quarter
6.4 days into cycle · Half illuminated. A moment of decision and action.
⑥ Solar Term (节气)
→ End of Heat
4 days until 处暑
Day Gan-Zhi (日柱) 丁亥 Dīng · Hài — Used in traditional almanac and BaZi hour pillar calculation

Calendar Systems

Six Ways Chinese Culture Reads Time

Chinese timekeeping is not a single calendar. It is six interlocking systems, each developed for a different purpose, all still in active use today.

Gregorian Calendar
China adopted the Gregorian calendar in 1912 for official use. Today it governs business, government, and international life — but cultural and agricultural life still runs on the older systems.
Lunar Calendar (农历)
A lunisolar calendar: months start on the new moon, but the year is adjusted to match the solar year via periodic leap months. Governs all major Chinese festivals and traditional medicine timing.
24 Solar Terms (节气)
A purely solar calendar dividing the year into 24 equal segments. Developed by ancient farmers to track seasons with precision. UNESCO Intangible Cultural Heritage since 2016. Li Chun is term #1.
Gan-Zhi Cycle (干支)
The 60-year sexagenary cycle combining 10 Heavenly Stems with 12 Earthly Branches. Every year, month, day, and hour has a Gan-Zhi designation. Foundation of BaZi and traditional astrology.
Chinese Zodiac (生肖)
The 12-year animal cycle is the Earthly Branches made accessible: Rat through Pig. The zodiac year begins at Li Chun in traditional BaZi — not always at the Lunar New Year, as many websites assume.
Moon Phase (月相)
In Chinese culture, the full moon (望) represents reunion (团圆). Major festivals cluster around specific moon phases: Chinese New Year (new moon), Lantern Festival (full moon), Mid-Autumn (full moon).
⚠️
The Zodiac Year Boundary Debate: About 90% of English-language Chinese zodiac websites use the Lunar New Year as the zodiac boundary. Traditional BaZi practice uses Li Chun (立春, ~Feb 4) instead. If you were born in late January or early February, this matters. Check your zodiac with Li Chun →

二十四节气

The 24 Solar Terms

Inscribed on UNESCO's Intangible Cultural Heritage list in 2016. Each term marks 15° of the sun's annual journey — a precise agricultural and cultural calendar used for over 2,000 years.

Winter
小寒
Minor Cold
~Jan 6
Winter
大寒
Major Cold
~Jan 20
Spring
立春
Start of Spring
~Feb 4
Spring
雨水
Rain Water
~Feb 19
Spring
惊蛰
Awakening of Insects
~Mar 6
Spring
春分
Spring Equinox
~Mar 20
Spring
清明
Clear and Bright
~Apr 5
Spring
谷雨
Grain Rain
~Apr 20
Summer
立夏
Start of Summer
~May 6
Summer
小满
Grain Buds
~May 21
Summer
芒种
Grain in Ear
~Jun 6
Summer
夏至
Summer Solstice
~Jun 21
Summer
小暑
Minor Heat
~Jul 7
Summer
大暑
Major Heat
~Jul 23
Autumn
立秋
Start of Autumn
~Aug 7
NEXT
Autumn
处暑
End of Heat
~Aug 23
Autumn
白露
White Dew
~Sep 8
Autumn
秋分
Autumnal Equinox
~Sep 23
Autumn
寒露
Cold Dew
~Oct 8
Autumn
霜降
Frost's Descent
~Oct 23
Winter
立冬
Start of Winter
~Nov 7
Winter
小雪
Minor Snow
~Nov 22
Winter
大雪
Major Snow
~Dec 7
Winter
冬至
Winter Solstice
~Dec 22
小寒

Minor Cold

Around January 6 each year

Winter

The coldest period approaches. Traditional farmers completed final winter preparations. Families ate warming foods: lamb hotpot, glutinous rice porridge with dates and nuts.

The cold holds everything still — perfect time for reflection, study, and conserving energy for spring.
Auspicious Dates
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大寒

Major Cold

Around January 20 each year

Winter

The peak of winter cold. In northern China, rivers froze solid. The traditional Laba Festival falls near here — families make Laba porridge (腊八粥) with eight grains to celebrate abundance.

Cold reaches its maximum. What is most frozen eventually melts. Darkness before spring.
Auspicious Dates
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立春

Start of Spring

Around February 4 each year

Spring

Li Chun is the most important term for Chinese metaphysics. It marks the new solar year in traditional BaZi (八字) calculation — before the Lunar New Year. Families bit spring onions (咬春) and ate spring rolls to "bite into spring."

The yang energy begins its return. Even under winter's surface, spring has already started. The official start of the new Gan-Zhi year.
🌱
Li Chun is the BaZi zodiac boundary. In traditional BaZi calculation, the zodiac year changes at Li Chun — not at the Lunar New Year. BaZi Calculator →
Auspicious Dates
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雨水

Rain Water

Around February 19 each year

Spring

The first rains after winter. In Sichuan, sons-in-law traditionally gave their mothers-in-law a bamboo-woven back basket (背篓) as thanks. Rain returns to nourish the waiting earth.

What was frozen begins to flow. Every drop of rain is a small promise.
Auspicious Dates
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惊蛰

Awakening of Insects

Around March 6 each year

Spring

Thunder wakes the hibernating animals. In some regions, people symbolically beat villainous figures (打小人) to ward off negative influences for the year. Spring thunder was both feared and welcomed.

The world wakes up all at once. Something long dormant begins to stir.
Auspicious Dates
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春分

Spring Equinox

Around March 20 each year

Spring

Day and night become equal. A famous tradition: standing an egg upright on a flat surface (春分竖蛋). In theory, eggs stand more easily at the equinox — tradition says it brings good luck.

Perfect balance, briefly held. Light and dark in equal proportion.
Auspicious Dates
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清明

Clear and Bright

Around April 5 each year

Spring

The most important ancestor-honoring day. Families visit graves, sweep tombs (扫墓), and offer food and paper goods. Spring outings (踏青) celebrate the vibrant new growth.

Remembering the dead in the fullness of spring — life and death held together.
Auspicious Dates
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谷雨

Grain Rain

Around April 20 each year

Spring

Rain nourishes the grain sprouts. This term gives its name to the finest first-flush tea of the year — tea picked before Grain Rain (雨前茶) is considered exceptionally tender and fragrant.

The rain that falls now feeds what will sustain us through winter.
Auspicious Dates
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立夏

Start of Summer

Around May 6 each year

Summer

Summer officially begins. Families weighed children (称人) to check their health after spring. Eating eggs (吃蛋) was believed to strengthen the body for the heat ahead.

The heat arrives. Energy reaches its outer expression.
Auspicious Dates
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小满

Grain Buds

Around May 21 each year

Summer

Grain ears fill but have not yet ripened — "small fullness." A reminder that abundance requires patience. Bitter herbs were eaten to prepare the body for summer heat.

Almost full. The art of waiting when the end is in sight.
Auspicious Dates
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芒种

Grain in Ear

Around June 6 each year

Summer

Time to plant millet and harvest winter wheat — the busiest farming period. A farewell ceremony for flower spirits (饯花神) marked the passing of peak spring beauty.

The most industrious moment of the year. What you plant now determines autumn.
Auspicious Dates
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夏至

Summer Solstice

Around June 21 each year

Summer

The longest day. Ancient emperors performed elaborate rituals facing south to acknowledge the sun's peak. Families ate noodles (冬至饺子夏至面) to celebrate and add a year of longevity.

Maximum yang. The light reaches its peak — and begins its return.
Auspicious Dates
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小暑

Minor Heat

Around July 7 each year

Summer

Heat intensifies. Traditional medicine advised reducing physical exertion and eating cool foods like mung bean soup (绿豆汤). The lotus flowers in full bloom.

The heat teaches patience. Rest when everything is at its hottest.
Auspicious Dates
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大暑

Major Heat

Around July 23 each year

Summer

The hottest days of the year. In some regions, families drank herbal teas, burned incense, and "stewed" in the heat intentionally — sweating was thought to purge winter toxins.

The yang reaches its outer limit. On the other side of maximum heat: the first turn toward autumn.
Auspicious Dates
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立秋

Start of Autumn

Around August 7 each year

Autumn

A vital moment. Families weighed themselves against their spring weight (贴秋膘) — tradition said you should eat heartily to "add autumn fat" before winter. The first hint of coolness arrives.

Summer ends today, even if the heat persists. The direction has changed.
Auspicious Dates
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处暑

End of Heat

Around August 23 each year

Autumn

Heat finally retreats. This is the term happening now or very recently. The Ghost Festival (中元节) falls near here — lanterns are floated on water to guide wandering spirits.

The long summer releases its grip. The world breathes out.
Auspicious Dates
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白露

White Dew

Around September 8 each year

Autumn

Dew forms on leaves and grass in the morning — a visible sign of cooling. Families collected dew and mixed it with chrysanthemum wine for health. Geese begin their southward migration.

Cool air meets warm earth — and something crystalline appears.
Auspicious Dates
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秋分

Autumnal Equinox

Around September 23 each year

Autumn

The second great balance point. China's national Farmers Harvest Festival (中国农民丰收节) was established on this date. Another day for standing eggs. Mooncakes and reunion.

Balance again. This time the light begins to yield.
Auspicious Dates
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寒露

Cold Dew

Around October 8 each year

Autumn

Dew turns cold — barely above freezing. Chrysanthemum wine (菊花酒) is drunk on the Double Ninth Festival (重阳节). Elders are honored. The mountains begin to show autumn colors.

The cold is no longer gentle. Everything prepares for the long descent.
Auspicious Dates
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霜降

Frost's Descent

Around October 23 each year

Autumn

The first frost arrives. Red persimmons (柿子) ripen on bare branches — a symbol of good fortune. Families eat persimmons to "smooth things over" and bring good luck.

When the first frost comes, you know winter is not far behind.
Auspicious Dates
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立冬

Start of Winter

Around November 7 each year

Winter

Winter officially begins. Families in northern China make dumplings (饺子) together — the folded shape resembles ancient ingots, bringing wealth. Southern families may make glutinous rice (汤圆).

Stillness descends. Everything turns inward.
Auspicious Dates
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小雪

Minor Snow

Around November 22 each year

Winter

Light snow may fall. Traditional families began making cured meats (腊肉) and preserved vegetables for winter. The first snowfall was considered auspicious.

The first snow asks you to slow down and look up.
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大雪

Major Snow

Around December 7 each year

Winter

Heavy snow is expected. A famous saying: 大雪兆丰年 — "heavy snow foretells a prosperous year," because snow insulates crops and kills pests. Warming foods like mutton soup are eaten.

Under the white silence, next year's abundance is being protected.
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冬至

Winter Solstice

Around December 22 each year

Winter

One of the most celebrated terms — as important as Chinese New Year in some families. Northern families eat dumplings (饺子); southern families eat tangyuan (汤圆, sweet rice balls). Ancestors are honored with offerings.

The shortest day. The darkness is complete — and the light's return begins from here.
Auspicious Dates
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Traditional Festivals

Chinese Festivals Through the Year

Each festival is a cultural compression: centuries of story, belief, and communal practice packed into a single day on the lunar calendar.

1
Chinese New Year
Lunar Month 1, Day 1 · Winter

The most important festival in Chinese culture. After a year of separation, families reunite for the New Year Eve dinner (年夜饭) — considered the most important meal of the year. Fireworks drive away the mythical monster Nián (年), who feared loud noise and red color. The tradition began in ancient agricultural communities as a way to mark the end of winter and celebrate survival.

CustomsReunion dinner, red envelopes (红包), new clothes, fireworks, lion dances, visiting relatives, hanging red lanterns
Traditional FoodsDumplings (北方), tangyuan (南方), fish (年年有余), spring rolls, niangao (年糕 — sticky cake for "rising year")
Modern ContextThe largest annual human migration on earth, as hundreds of millions travel home.
15
Lantern Festival
Lunar Month 1, Day 15 · Winter→Spring

The final night of New Year celebrations. Under the first full moon of the lunar year, families carried lanterns through the streets, solved riddles written on lanterns (猜灯谜), and watched dragon and lion dances. In ancient times, the relaxed social rules allowed young people to meet potential partners under the lanterns — hence its association with romance.

CustomsLantern displays, riddle contests, dragon dances, fireworks
Traditional FoodsTangyuan (汤圆, sweet rice balls in soup) — round shape represents family reunion
Modern ContextChina's answer to Valentine's Day in some traditions; major tourist lantern festivals in major cities.
5
Qingming
Lunar Month 4, Day 5 · Spring

Originally a solar term before becoming a festival. Families visit the graves of ancestors, sweep and clean the tombs, leave food offerings, and burn paper goods for the departed. The tradition merges ancestor reverence with a celebration of spring's arrival — mourning and joy held together.

CustomsTomb sweeping, family outings (踏青), flying kites, willow branch decoration
Traditional FoodsGreen rice (青团 — sweet rice cakes colored with mugwort), spring vegetables, peach blossoms
Modern ContextChina's official public holiday for grave sweeping; spring travel surges as families head to hometowns.
5
Dragon Boat Festival
Lunar Month 5, Day 5 · Summer

Commemorates the poet-official Qu Yuan (屈原, 340–278 BCE), who drowned himself in the Miluo River to protest government corruption. Villagers raced boats to rescue him and threw rice dumplings into the river to keep fish from eating his body. Over 2,000 years later, the race continues.

CustomsDragon boat racing, hanging calamus and wormwood, wearing five-color strings
Traditional FoodsZongzi (粽子 — sticky rice wrapped in bamboo leaves with various fillings)
Modern ContextOne of China's most internationally recognized festivals; UNESCO Intangible Cultural Heritage.
7
Qixi Festival
Lunar Month 7, Day 7 · Summer

The legend of the Weaver Girl (织女, Vega) and the Cowherd (牛郎, Altair) — two stars separated by the Milky Way, allowed to meet only once a year when magpies form a bridge. Young women would display needlework skills and pray for dexterity and good marriages. The meeting of the two stars is visible in the night sky each year.

CustomsStargazing, praying for skills (乞巧), displaying crafts, writing love poetry
Traditional FoodsFruits, dumplings, melon seeds, any foods the woman of the house has prepared
Modern ContextOften called "Chinese Valentine's Day," though the original meaning was more about female skills than romance.
15
Ghost Festival
Lunar Month 7, Day 15 · Summer

The gates of the underworld open, and wandering spirits return to the living world for a month. Families burn paper offerings — money, clothing, houses, electronics — to provide for departed relatives. Floating lanterns guide lost spirits on water. The festival blends Buddhist, Taoist, and folk traditions of ancestor reverence.

CustomsBurning paper offerings, floating water lanterns, releasing river boats, ancestor prayers
Traditional FoodsOfferings of the deceased's favorite foods; families dine together to honor them
Modern ContextOne of East Asia's most elaborate ancestor-honoring traditions; practiced across Vietnam, Japan, Korea with variations.
15
Mid-Autumn Festival
Lunar Month 8, Day 15 · Autumn

Celebrates the harvest and the full moon — the most perfectly round (and thus reunion-symbolizing) moon of the year. The legend of Chang'e (嫦娥) who drank an immortality potion and floated to the moon is told to children. Families sit outside together, eat mooncakes, and admire the moon.

CustomsMoon gazing, mooncake giving, family reunion, lantern carrying for children
Traditional FoodsMooncakes (月饼 — dense pastry with various fillings: lotus paste, salted egg yolk, nuts), pomelos, grapes
Modern ContextSecond only to Chinese New Year in cultural significance; mooncake gifting is a major business event.
9
Double Ninth
Lunar Month 9, Day 9 · Autumn

The number 9 (阳数 — yang number) doubled creates maximum yang energy, which traditional belief associated with both power and the risk of bad fortune. Families climbed hills to escape the energy, drank chrysanthemum wine for health, and wore zhuyu (茱萸) herb sachets for protection. Now designated as Seniors' Day.

CustomsHill climbing, chrysanthemum wine, wearing zhuyu sachets, honoring elderly family members
Traditional FoodsChrysanthemum wine, chongyang cake (重阳糕 — multi-layered cake; "cake" sounds like "high")
Modern ContextNow officially China's Seniors' Day; the poem "Every year at this time, I think of you from afar" (王维) is among the most memorized in Chinese literature.
8
Laba Festival
Lunar Month 12, Day 8 · Winter

On the eighth day of the twelfth lunar month, families cook Laba porridge (腊八粥) — a multi-grain porridge with eight or more ingredients: rice, millet, glutinous rice, various beans, peanuts, dates, lotus seeds, and more. The tradition connects to Buddhist harvest offerings and imperial winter rituals. Some families also make Laba garlic — garlic pickled in vinegar that turns green.

CustomsCooking Laba porridge together, pickling Laba garlic
Traditional FoodsLaba porridge (腊八粥) — eight or more grains cooked together; Laba garlic (腊八蒜)
Modern ContextSignals that the New Year countdown has begun: "Laba is the start, New Year is almost here."
30
New Year's Eve
Lunar Month 12, Day 30 · Winter

The most emotionally significant night of the year. The family reunion dinner (年夜饭) must be complete — no empty seats. Every dish has symbolic meaning. Families stay up until midnight (守岁 — keeping watch over the year), setting off fireworks and lanterns to mark the transition.

CustomsReunion dinner, staying up all night, fireworks at midnight, hanging new couplets, cleaning the house
Traditional FoodsEvery dish is symbolic: fish (surplus), dumplings (wealth), spring rolls (gold), tangyuan (reunion), noodles (longevity)
Modern ContextThe CCTV Spring Festival Gala has been watched by over a billion people every year since 1983.

Traditional Almanac — 黄历

Where Do "Lucky" and "Unlucky" Activities Come From?

Every Chinese calendar app shows today's "suitable" (宜) and "avoid" (忌) activities. But where do these come from — and why do different sites disagree?

建除十二神 System 1: Twelve Day Officers (Jiànchú)

The most widely used system. Each day is assigned one of twelve officers in a repeating cycle: 建 (Establish), 除 (Remove), 满 (Full), 平 (Balance), 定 (Stable), 执 (Execute), 破 (Break), 危 (Danger), 成 (Success), 收 (Receive), 开 (Open), 闭 (Close). Each officer has traditional associations for what activities are auspicious or inauspicious. The cycle is anchored to the day's Earthly Branch and the current solar term. Today's day branch is 亥Hài.

Source: Traditional Chinese almanac system
二十八宿 System 2: Twenty-Eight Lunar Mansions

The sky is divided into 28 lunar mansions corresponding to the moon's nightly position. Each mansion has associations with different activities. This system appears in traditional almanacs alongside the Twelve Day Officers and sometimes produces different recommendations for the same day — which is one reason why different calendar websites disagree.

Source: Ancient Chinese astronomical tradition
神煞 System 3: Spirit Deities (Shén Shā)

A collection of auspicious and inauspicious "spirit-deity" designations that move through the calendar based on the year's Heavenly Stem and Earthly Branch, the month, and the day. This system adds a third layer of complexity. This year's Heavenly Stem is 丙 (Bǐng (Fire+)), which activates specific spirit configurations. Different almanac editors choose different combinations of these deities, producing different lucky/unlucky results.

Source: Traditional metaphysical system

Why do different websites disagree? Because there is no single canonical Chinese almanac. Traditional almanac editors select different combinations of the three systems above, weighted differently, resulting in legitimately different outputs. None of these systems are scientifically validated. They are cultural and traditional frameworks developed over centuries to help communities make decisions and mark significant moments. This site presents them transparently, as exactly what they are.

Questions & Answers

Chinese Calendar — Frequently Asked

The Chinese lunar calendar (农历, nónglì) is a lunisolar calendar — it tracks both moon phases and the solar year. Months begin on the new moon, and the year is periodically adjusted via leap months to stay aligned with the sun. It has been continuously used in China for over 3,000 years and still governs all major Chinese festivals.
This is one of the most common sources of confusion. Most websites use the Lunar New Year (Chinese New Year) as the zodiac year boundary. However, in traditional BaZi (八字) and Chinese metaphysical practice, the zodiac year begins at Li Chun (立春, Start of Spring), around February 4th. If you were born between January 21 and February 10, the two systems may give you different zodiac animals. This site uses the Li Chun boundary.
Gan-Zhi (干支) combines 10 Heavenly Stems (天干) with 12 Earthly Branches (地支). Since 10 and 12 share a least common multiple of 60, the complete cycle is 60 years. Every year, month, day, and hour has its own Gan-Zhi designation. The system is the basis of BaZi (四柱, four pillars) reading and traditional Chinese astrology.
The four seasons are each divided into 6 sub-seasons corresponding to 15° increments of the sun's ecliptic path. This gives 4 × 6 = 24 terms. The finer granularity was necessary for agricultural planning — farmers needed to know not just "it is autumn" but specifically whether it was the period for harvesting rice, storing grain, or preparing soil. UNESCO added the 24 Solar Terms to its Intangible Cultural Heritage list in 2016.
Li Chun (立春) means "Start of Spring." It is the first of the 24 Solar Terms, occurring around February 4th. In traditional BaZi calculation, it is the boundary of the zodiac year — the moment when, for metaphysical purposes, the year officially changes. Ancient emperors performed elaborate spring ceremonies on Li Chun. Traditional customs include eating spring rolls (春卷) and biting into spring onions (咬春).
Traditional Chinese almanac draws from at least three overlapping systems: the Twelve Day Officers (建除十二神), the Twenty-Eight Lunar Mansions (二十八宿), and various spirit-deity (神煞) configurations. Different websites implement different combinations. None has a single authoritative standard, which is why you may see different "suitable" and "avoid" lists for the same day.
The 12 Chinese zodiac animals (生肖) are the folk-accessible version of the 12 Earthly Branches (地支). Rat = 子 (Zǐ), Ox = 丑 (Chǒu), Tiger = 寅 (Yín), and so on through Pig = 亥 (Hài). The Earthly Branches are used in technical calculations (BaZi, Qi Men Dun Jia, Feng Shui); the animal names make the system culturally accessible.
Chinese New Year (春节, Spring Festival) falls on the first new moon after the sun enters Aquarius, typically between January 21 and February 20. Because it follows the lunar calendar, the Gregorian date changes each year. It is the most important festival in Chinese culture and the largest annual human migration on earth.

Continue Exploring

Time · People · Space

The Chinese calendar connects to every other dimension of Chinese cultural understanding.