Vietnamese lunar calendar
Today's lunar date, what day it is and its good hours, or any other day.
Results for "lunar solar date conversion"
Calendar and astronomy
StartLunar-solar converter
Convert lunar and solar dates both ways, with leap months and solar terms.
Wedding date picker
Good wedding days for the bride and groom's ages, and months to avoid.
Name your child
Name ideas that suit the baby's Bát Tự chart, each with a reason.
Western zodiac (Sun sign)
Which zodiac sign you are, with a line for today.
New Year first-footer check
Find a well-matched first visitor for Tết, with birth years and reasons.
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.
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.
Death Anniversary Rituals in Vietnamese Culture: Meaning and How to Organize Properly
Death anniversary rituals in Vietnamese culture remember ancestors and bring families together. Organization should suit each family, staying simple and warm.
Is the full-month ceremony counted by lunar or solar date, and what is the custom of one day earlier for boys and two for girls?
The full-month ceremony falls one lunar month after birth; by custom boys hold it one day earlier, girls two. How to count it, an example, and offerings.
Autumn Keo Pagoda Festival in Hưng Yên: Zen Master Không Lộ, boat racing, palanquin procession and festival schedule
The Autumn Keo Pagoda Festival in Hưng Yên honors Zen Master Dương Không Lộ with palanquin processions, the frog dance and boat racing.
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.
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.
Which month is good for having a child? Why does Bát Tự change months by solar terms while Tử Vi uses lunar months?
No birth month is best for everyone: Bát Tự reads the month by solar terms, Tử Vi by lunar months, and folk sayings on good birth months lack a firm basis.
Checking Today's Good and Bad Days by the Lunar Calendar: Principles, How to Look It Up, and the Limits of Date Selection
Xem ngày tốt xấu hôm nay theo lịch âm dựa trên can chi, trực, sao và giờ hoàng đạo. Bài giải thích nguyên lý, cách tra và giới hạn của việc chọn ngày.
What Makes the 2027 Lunar Calendar Special and How to Look Up Dates Correctly
Lunar calendar 2027: year of Đinh Mùi, Tết on Saturday 6 February 2027, no leap month. Key dates, solar terms, and how to look up dates and convert Can Chi.
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.
Building the Four Pillars of BaZi from birth date and time: the year pillar changes at Lập Xuân, 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 Lập Xuân, the month at solar terms, the day runs the 60-cycle.
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.
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.
Personal Day Number in Numerology: How to Calculate It from Your Birth Date and Today's Date, and How It Differs from the Life Path Number
The Personal Day Number comes from your birth day and month plus today's date, and it changes daily, unlike the Life Path Number.
Is the three-day offering (tế ngu) counted from the date of death or the date of burial? An interpretation from Việt Nam phong tục
In Việt Nam phong tục, tế ngu counts from burial: sơ ngu on the burial day, tam ngu on the third. The 49th, 100th day and first anniversary count from death.
Five Elements Application: Choosing a Wedding Date Compatible with Your Destiny
Apply the Five Elements to pick a wedding date, weighing the couple's destiny elements against the day's element for a harmonious start.
Unique Wedding Date Selection Customs of the Dao People in Tuyên Quang
The Dao people in Tuyên Quang see wedding date selection as vital for marital happiness, matching ages by yin-yang and five elements.
The Vietnamese Lunar Calendar Is Actually a Lunisolar Calendar: Why the Shortened Name 'Lunar Calendar' Causes Misunderstanding
The Vietnamese lunar calendar is actually a lunisolar calendar combining the moon's phases and Earth's orbit around the Sun.
Vietnam Cultural Heritage Day, November 23: When Did It Begin and Why That Date?
Vietnam Cultural Heritage Day falls on November 23 under Decision 36/2005/QD-TTg, the date chosen because Ho Chi Minh signed Decree 65/SL in 1945.
How Is the First Death Anniversary (Tiểu Tường) Date Calculated in a Year with a Leap Month?
Tiểu tường keeps the lunar date of death in the next year, as Gia lễ does not count leap months; some count a full 12 lunar months, one month earlier.
What is Vietnamese lunar age?
Tuổi mụ is the Vietnamese lunar way of counting age: current year minus birth year, plus one, and folk calculations use this number.
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.
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.
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.
How Do the Tropical and Sidereal Zodiacs Differ? Why Does the Same Birth Date Give Two Different Signs?
The tropical zodiac follows the seasons, the sidereal zodiac the stars. Precession has pushed them about 24 degrees apart, enough to change most Sun signs.
Tet 2027 (Year of the Goat): What Date, How Many Days Off, and What the Goat Year Means
Tet 2027, the Lunar New Year of the Goat, starts Saturday, February 6, 2027. Public employees may get 7 days off, February 4 to 10.
Is Numerology from Pythagoras? The Origin of the Name-and-Birth-Date System in Early 20th-Century America
The numerology system that reads core numbers from names and birth dates took shape in America in the early 20th century with L. Dow Balliett.
What Is Cửu Độc in the Fifth Lunar Month, What Is Avoided, and Where Did It Come From?
Cửu Độc: nine days of the fifth lunar month (5-7, 15-17, 25-27). What the Kinh Sở tuế thời ký says, what is avoided, and solar dates for 2026 to 2030.
Vietnam Culture Day November 24: Why This Date, Resolution 28/2026/QH16 and the Right to Fully Paid Leave from 2026
Vietnam Culture Day falls on November 24 each year, approved by the 16th National Assembly on April 24, 2026, with fully paid leave for workers.
Born Before or After Tết: Which Age Counts? The Difference Between the Tử Vi Lunar Year and the Bát Tự Lập Xuân Marker
Tử Vi dates the birth year from the first day of Tết, Bát Tự from the Lập Xuân solar term. How each fixes age and why some births shift stem-branch year.
Choosing an opening day for the Đinh Mùi 2027 Lunar New Year: where the custom comes from and what people weigh up
Where the custom of a Lunar New Year opening day comes from, and what people weigh up when picking a date and preparing offerings.
The Tam Giac Mach Flower Festival on the Đồng Văn Karst Plateau (Tuyên Quang): blooming season, 2026 opening date, and highland ethnic culture
The 12th Tam Giac Mach Flower Festival opens on 6 November 2026 in Đồng Văn, Tuyên Quang, with blooms from October to December.
Is the Lunar Calendar Science or Superstition? Two Layers of One Calendar, the Computable Astronomy and the Day-Selection Layer Added Later
Lunar dates, leap months and solar terms are verifiable astronomy, while auspicious days and lucky stars are a later day-selection layer.
Vietnamese Lunar New Year Customs and the Meaning Behind Each Ritual
Vietnamese Lunar New Year customs: the Kitchen Gods send-off, New Year's Eve rites, first-footing, and lucky money, with the meaning behind each.
Ghost Month, the 7th Lunar Month: Folk Taboos and Buddhist Perspectives
Ghost Month in the 7th lunar month: its origins, common folk taboos, and the Buddhist view of Vu Lan as a season of gratitude and filial piety.
Comparing Lunar New Year Customs Across Northern, Central, and Southern Vietnam
Tet customs in Northern, Central, and Southern Vietnam share roots but differ in dishes and rituals, from banh chung to bitter melon soup.
Which Buddha and Bodhisattva memorial days are there in the lunar calendar?
Lunar memorial days for Shakyamuni Buddha, Guanyin, Ksitigarbha, Manjushri, Samantabhadra and other Bodhisattvas, with origins and practice notes.
Hue Tet Feast: Echoes of Royal Cuisine in the Lunar New Year Meal
The Hue Tet feast blends royal essence with folk culture, shaped by a philosophy of frugality, elegance, harmony and transformation.