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Results for "Sương Giáng solar term"
Calendar and astronomy
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Convert lunar and solar dates both ways, with leap months, stems and branches and solar terms, or count days between dates.
Vietnamese lunar calendar
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Western zodiac (Sun sign)
Find your Western zodiac sign from your birthday, with a short note for today.
What Is Sương Giáng (Frost's Descent), When Does It Begin, and What Customs Are Observed?
Sương Giáng 2026 begins at 16:39 on 23 October, Vietnam time. The 18th solar term, mid-term of the ninth lunar month: dates, three pentads, customs.
The Twenty-Four Solar Terms: Why the Solar Calendar Lives Inside the Lunar Almanac, and Why It Ties to Farming
The 24 solar terms are seasonal markers tied to Earth's orbit around the Sun, used as a farming guide in the lunar almanac.
What Is Hàn Lộ Solar Term, When Does It Begin, and What Customs Does It Have?
Hàn Lộ is the 17th of the 24 solar terms, beginning around October 8 when the Sun reaches 195 degrees. Learn its meaning and customs.
What Is Lập Đông, When Does It Begin, and What Customs Come With It?
Lập Đông is the 19th of the 24 solar terms, marking the start of winter and usually falling on 7 or 8 November each year.
What is Tiết khí?
Solar terms are 24 markers dividing the year by the Sun's position on the ecliptic, used in East Asian calendrics to determine seasons and festivals.
What Is Vũ Thủy, the Rain Water Solar Term, When Does It Start, and What Customs Does It Have?
Vũ Thủy, second of the 24 solar terms, marks damp rain and warming soil after winter. This explains its dates, meaning, and folk customs.
What Is Mang Chủng Solar Term, When Does It Begin, and What Customs Are Observed?
Mang Chủng is the 9th of the 24 solar terms, usually starting around June 5 or 6 as Tiểu Mãn ends. Its meaning, calendar role, and customs explained.
Tam nguyên and the 18 Ju of Qimen: How to Derive the Ju Number from Solar Terms According to the Source Texts
Tam nguyên splits each solar term into three five-day spans, each with one Kỳ Môn cục. The 24-term table follows the Hiệp kỷ biện phương thư.
Building the Four Pillars of BaZi from birth date and time: the year pillar changes at Lap Xuan, the month pillar changes at the solar term, the day pillar follows the 60-cycle, and the hour stem is derived from the day stem
BaZi's Four Pillars from birth date and time: the year pillar turns at Lap Xuan, the month at solar terms, the day runs the 60-cycle.
How Ba Tu Major Cycles Are Set: Why They Run Forward or Backward by Gender and the Yin Yang of the Year Stem, How the Starting Age Is Counted from Days to the Nearest Solar Term (Three Days to One Year), and How to Read a Ten Year Major Cycle Together with the Annual Cycle Against the Useful God
Ba Tu major cycles are set by gender and the yin yang of the year stem, with starting age counted from days to the nearest solar term at three days per year.
Why two calendars give different lunar dates for the same solar day, and where time zones come in
Two calendars can give different lunar dates for the same solar day because they use different legal time zones, such as Vietnam at UTC+7 and China at UTC+8.
What Is Đại Tuyết, When Does It Begin, and What Customs Are Observed?
Đại Tuyết, the 21st solar term, begins at solar longitude 255 degrees, usually on 7 December, opening the Tý month. Start times 2025 to 2030, Vietnam time.
Converting Lunar Dates to Solar Dates: What the Calculation Is Based On, and Why It Is Not a Fixed Addition and Subtraction Table
Lunar to solar conversion uses no fixed addition table. It relies on the new moon point, major solar terms and legal time zones, so it differs year by year.
What Is Kinh Trập, When Does It Begin, and What Customs Are Associated With It?
Kinh Trập, the third of the 24 solar terms at solar longitude 345 degrees, usually begins March 5 or 6. Origin of the name and start times for 2025 to 2030.
What Is Đại Thử (Major Heat), When Does It Begin, and What Customs Come With It?
Đại Thử, the 12th solar term and mid-term of the sixth lunar month, begins when the Sun reaches 120 degrees, on 22 or 23 July. Start times 2025 to 2030.
The Lunar Leap Month: Why It Exists, How It Is Calculated, and Why One Lunar Day in a Leap Year Corresponds to Two Solar Days
How a lunar leap month is determined, why leap years exist, and why one lunar day in a leap year corresponds to two solar days.
What Is Đại Hàn, When Does It Begin, and What Customs Are Observed?
Đại Hàn is the last of the 24 solar terms, at solar longitude 300 degrees and lasting about 15 days. Here its calculation, customs, and meaning are explained.
What Is Tiểu Thử (Minor Heat)? When Does It Begin and What Customs Are Associated With It?
Tiểu Thử usually begins on July 7 and opens the Mùi month. Start times for 2025 to 2030, the meaning of its name and what classical books record.
What Is Tiểu Mãn, When Does It Begin, and What Customs Come With It?
Tiểu Mãn, the 8th solar term, begins on 20 or 21 May when the Sun reaches 60 degrees longitude. In 2026 it starts at 07:28 on 21 May, Vietnam time.
What Is Lập Thu, When Does It Begin, and What Customs Come With It?
Lập Thu, tiết khí thứ 13, đánh dấu chuyển hạ sang thu. Bài giải thích cách tính ngày, ba hậu, gốc tích trong Tuế thời quảng ký và tục lệ.
When Does Thu Phân Begin and What Customs Mark It? A View from Sui Shi Guang Ji and Calendrical Science
Thu Phân, the 16th of the 24 solar terms, begins on 22 to 24 September as the Sun enters the Thọ Tinh station. Its calendar roots and customs, explained.
When Does Hạ Chí Begin and What Customs Does It Have?
Hạ Chí begins when the Sun reaches 90 degrees of solar longitude; from 2012 to 2043 it falls on 21 June, Vietnam time. Start times 2025 to 2030, old customs.
What Is Bạch Lộ (White Dew), When Does It Begin, and What Customs Come With It?
Bạch Lộ (White Dew), the 15th solar term, starts around 7 or 8 September as night vapour condenses into white dew, marking mid-autumn in the calendar.
When Does Lập Hạ Begin and What Customs Come With It?
Lập Hạ, the 7th solar term, opens summer when the Sun reaches 45 degrees of longitude, usually on 5 or 6 May. How it is calculated and its customs.
What Is Tiểu Hàn (Minor Cold)? When Does It Begin and What Customs Come With It?
Tiểu Hàn is the 23rd of the 24 solar terms, at solar longitude 285 degrees. It starts on January 5 or 6, opens the Sửu month and lasts about 14.7 days.
When Does Lập Xuân Begin and What Customs Mark It?
Lập Xuân, the first solar term of the year, falls on 3 or 4 February (4 February in 2026). How it is calculated, why it changes the year, and its customs.
When Does Xuân Phân (Spring Equinox) Begin and What Customs Mark It?
Xuân Phân, the fourth of the 24 solar terms, starts on 20 or 21 March in Vietnam time. Exact dates to 2030, its three pentads and the customs around it.
What Is Tiểu Tuyết (Minor Snow), When Does It Begin, and What Customs Come With It?
Tiểu Tuyết is the 20th of the 24 solar terms, usually beginning on 22 November in Vietnam time; it is the mid-month qi of the month of Hợi (10th lunar month).
The Vibrant Brocade Costumes of the Lo Lo People in Ha Giang
The traditional costumes of the Lo Lo people in Ha Giang are a brocade masterpiece, with hand embroidery and vivid colors on pants, shirts, scarves and hats.
Nguyen Trung Truc Memorial Festival in Kien Giang: A 156-Year Cultural Tradition
The Nguyen Trung Truc Memorial Festival in Kien Giang runs each year from the 26th to 28th of the 8th lunar month, honoring the hero who died in 1868.
Khau Vai Love Market: A Unique Love Market on the Rocky Plateau of Ha Giang
Khau Vai Love Market in Ha Giang meets once a year, rooted in the legend of Ba and Ut and honored as national intangible heritage.
Bay Nui Buffalo Racing Festival: A Unique Agricultural Culture of the Khmer People in An Giang
Bay Nui Buffalo Racing Festival, a national intangible heritage of the Khmer people in An Giang, held during Sene Dolta with buffalo pairs pulling harrows.
Ky Yen Festival at Thoai Ngoc Hau Communal House in An Giang: A Cultural Beauty Commemorating the Pioneer
The Ky Yen festival at Thoai Ngoc Hau communal house in An Giang honors the Nguyen dynasty mandarin who dug the Vinh Te Canal.
Who Was Yang Junsong, Why Is He Called Yang Jiupin, and Where Does He Stand in the Loan Dau and Jiangxi Schools?
Yang Junsong, also called Yang Jiupin, is a Tang era feng shui figure tied to the Jiangxi school and the Loan Dau school.
Mother Au Co Temple Festival in Phu Tho: the 7th day of the first lunar month as the day of the Fairy's descent, the female officiants' ritual, and why the offerings are one hundred cakes
The Mother Au Co Temple Festival in Phu Tho runs on the 6th and 7th of the first lunar month, when female officiants lead rituals.
Christmas in Vietnam: the Christmas Eve vigil on December 24 and the main Mass on December 25, the nativity grotto, the Christmas tree, and why Noel has become a shared occasion for non-Catholics too
Christmas in Vietnam centers on the December 24 vigil and the December 25 main Mass, with the nativity grotto and tree, now shared by non-Catholics too.
What schools of feng shui exist and where did they split from: from Guo Pu's Zangshu to Jiangxi terrain forms, Fujian li qi, then San He, San Yuan, Bat Trach, and Huyen Khong
Feng shui split into two main schools over a thousand years: Jiangxi reads terrain forms, while Fujian li qi calculates with a compass.
What the Táng Thư Says About Qi, Wind, Water, and the Origin of the Term Feng Shui
The Táng Thư says qi scatters in wind and stops at water, hence phong thủy; water comes first, storing wind second. Read against the Chinese text.
Trường Giang
Vietnamese comedian, television host and film director
