DayGregorian calendar:15-10-1999
DayLunar calendar:7-9-1999
Day of the week:Friday
DayYear of the RatmonthYear of the DogyearYear of the Rabbit
HourZodiac:Rat (23-1), Ox (1-3), Rabbit (5-7), Horse (11-13), Monkey (15-17), Rooster (17-19)
| Gregorian calendar | Lunar calendar |
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| October 1999 | September 1999 (Year of the Rabbit) |
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15
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7
Day:Year of the Rat, Month:Year of the Dog Solar terms:Han Lu |
| Auspicious Hours (Good Hours) | |
| Rat (23-1), Ox (1-3), Rabbit (5-7), Horse (11-13), Monkey (15-17), Rooster (17-19) | |
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Rat (23:00-23:59); Ox (01:00-02:59); Rabbit (05:00-06:59); Horse (11:00-12:59); Monkey (15:00-16:59); Rooster (17:00-18:59) |
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Tiger (03:00-04:59); Dragon (07:00-08:59); Snake (09:00-10:59); Goat (13:00-14:59); Dog (19:00-20:59); Pig (21:00-22:59) |
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Avoid any days considered inauspicious according to the lunar calendar, such as days of lunar eclipse, days of the Three Nymphs, and days of Yang Gong's prohibitions. |
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Day:Year of the Rat- meaning the Heavenly Stem generates the Earthly Branch (Metal generates Water), this day is an auspicious day (lucky day). - Elemental influence: The day is associated with the Earth element (Bich Thuong Tho), which is unfavorable for those born in the years of Giap Ngo and Binh Ngo. - This day belongs to the Earth element, which clashes with the Water element, except for those born in the years of Bing Ngo and Nhâm Tuất, which belong to the Water element and are not affected by the Earth element. - The Rat day is in harmonious combination with the Ox, and in triple harmony with the Dragon and Monkey, forming a Water element combination. It clashes with the Horse, forms a harmful combination with the Rabbit, damages the Goat, destroys the Rooster, and completely negates the Snake. |
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ButSoup"It is inadvisable to weave cloth or spin silk because the loom will be damaged." ButRat"It is inadvisable to consult an oracle, lest you bring misfortune upon yourself." |
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Day:Void- That is, Hung Day. Things are likely to fail. Work will come to a standstill, progress will be delayed, and obstacles will arise. Money and possessions will be lost, and reputation and prestige will decline. It's a bad day in every respect, so it's best to avoid undertaking any endeavors to minimize the chances of failure. "The Void encounters an urgent divination." |
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Cang Cang Kim Long - Ngo Han: Bad (Hung Tu) Dragon star, governs Friday. Jobs related to tailoring curtains will bring much good fortune. Burial on this day is considered inauspicious due to multiple deaths in the family. Therefore, to avoid bad luck, you should choose another auspicious day for burial. If you get married on this day, you may experience a cold and lonely marriage. If you engage in disputes or lawsuits, you will suffer defeat. If you start building a house, your first child will die. Within 10 or 100 days, you will encounter misfortune, gradually losing all your land and property. If you are an official, you will be dismissed from your position. The Cang star belongs to the Seven Killing Stars; children born on this day will be difficult to raise. Therefore, naming your child after the star will bring peace and safety. : - The Cang star falls on the full moon day.Destroy One JapanAvoid making wine, inheriting a business, establishing a pottery or dyeing kiln, or entering administration; firstly, traveling by boat is fraught with danger (because "Destruction" means sinking). - Cang Kim Long (Dragon) Star: Metal element, an inauspicious star. Avoid marriage and construction. Beware of potential accidents. - When the Cang star is in the signs of Goat, Pig, and Rabbit, everything will go well. It is especially auspicious in the sign of Goat. "The talented and resourceful Head of the Road Department," |
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Truc Man What should be doneSetting out on a journey, traveling by water, lending money, collecting debts, buying goods, selling goods, warehousing, arranging burials, building scaffolding, repairing, installing machinery, hiring additional people, enrolling in technical training, building chicken, goose, and duck coops. Do not:He rose to a high office, took medicine, entered administrative work, and submitted petitions. |
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Good star: - The Heavenly Star (auspicious): Good for all matters, especially building houses, opening businesses, and funerals. - The Heavenly Star (auspicious): Good for all matters, especially building houses, opening businesses, and funerals. - Bright Star: Everything will go well - Star of Wealth: Auspicious for seeking wealth, opening businesses, and transactions. - Universal Protection Star: Auspicious for all matters, charitable deeds, marriage, and travel. - Japanese Star, German Era: Everything goes well Bad star: - Hell Star and Fire Star: Bad for all matters, especially bad for roofing. - Saturn (Heavenly Dog): Avoid construction, digging ponds, digging wells; unfavorable for religious ceremonies. - Hoang Sa Star: Unfavorable for travel - The Star of Evil: Avoid marriage and moving into a new house. - Five Ghosts Star: Avoid traveling. - The Fruit Star: Unfavorable for marriage - The Crying Ghost Star: Unfavorable for rituals and funerals. |
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DayAzure Dragon Tribulation:Traveling in any of the four directions and eight orientations is auspicious; everything will go as desired. |
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Departing in the Northwest direction to welcome the 'God of Joy'. Departing in the Southwest direction to welcome the 'God of Wealth'. |
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From 11:00 AM to 1:00 PM (Noon) and from 11:00 PM to 1:00 AM (Midnight)This is a very auspicious time; traveling often brings good fortune. Business and trade will be profitable. Travelers will soon return home. Women will receive good news. Everything in the household will be harmonious. If there is illness, prayers will bring recovery, and the whole family will be healthy. From 13:00-15:00 (Goat) and from 01:00-03:00 (Ox)Seeking wealth is not beneficial, or often leads to disappointment. Leaving home may result in loss or misfortune; important matters may be thwarted; encountering evil spirits requires offerings and rituals for peace. From 3 PM to 5 PM (Monkey) and from 3 AM to 5 AM (Tiger)Everything will go well; it's best to seek wealth in the southwest direction – your home will be peaceful. Those who travel will be safe. From 5 PM to 7 PM (Rooster) and from 5 AM to 7 AM (Rabbit)Plans are difficult to succeed; seeking fortune and wealth is uncertain. Lawsuits should best be postponed. No news yet from those who have traveled far. Lost money or belongings, if found in the South, can be recovered quickly. Beware of arguments, conflicts, or petty gossip. Work will be slow and protracted, but it's best to be thorough in everything you do. From 7 PM to 9 PM (Tuất) and from 7 AM to 9 AM (Thìn)Good news is coming soon. If you are seeking fortune and wealth, head south. Business trips and meetings will bring good luck. Those who travel will receive news. Livestock farming will be prosperous. From 9 PM to 11 PM (Pig) and from 9 AM to 11 AM (Snake)Arguments, quarrels, and disputes should be avoided; caution is advised. It is best to postpone departures. Guard against curses and avoid contracting illnesses. In general, activities such as meetings, debates, and official business should be avoided during this time. If it is absolutely necessary to engage in such activities during this time, it is advisable to keep quiet to minimize the risk of fights or arguments. |
October 15, 1999 corresponds to the 7th day of the 9th lunar month. It was the day of Canh Ty, the month of Giap Tuat, and the year of Ky Mao.
October 15, 1999 was a Friday.
The 7th day of the 9th lunar month is an ordinary day.
The 7th day of the 9th lunar month is the dayThanh Long Kiep.
Origin of the lunar calendar
The lunar calendar, also known as the perpetual calendar, is a type of calendar based on the cycles of the moon. It is a unique calendar. In fact, the lunar calendar is the Islamic calendar, in which each year contains exactly 12 lunar months. The characteristic of a purely lunar calendar, as in the case of the Islamic calendar, is that it is a continuous cycle of the full moon and is not tied to seasons. Therefore, the Islamic lunar year is about 11 or 12 days shorter than each solar year, and only returns to align with the solar year after every 33 or 34 Islamic years. The Islamic calendar is used primarily for religious purposes. In Saudi Arabia, the calendar is also used for commercial purposes.
Most other types of calendars, whether called "lunar calendars" or perpetual calendars, are in fact lunisolar calendars. This means that in these calendars, the months are maintained according to the cycle of the Moon, but sometimes leap months are added according to certain rules to adjust the lunar cycles to match the solar year. Currently, in Vietnamese, when people talk about the lunar calendar, they think of a calendar based on the principles of the Chinese calendar, but modified according to UTC+7 instead of UTC+8. It is a lunisolar calendar in the truest sense, not a purely lunar calendar. Because the calculation of the lunar calendar differs from that of China, the Vietnamese Lunar New Year sometimes does not completely coincide with the Spring Festival of China and other countries influenced by Chinese culture and the Sinocentric cultural sphere.
Because the purely lunar calendar has only 12 lunar months (corresponding months) in each year, this cycle (354.367 days) is sometimes also called a lunar year.
Lunar and Solar Calendar
The lunisolar calendar is a type of calendar used by many cultures, in which the dates indicate both the lunar phase (or lunar cycle) and the duration of the solar year (solar calendar). If the solar year is defined as the tropical year, the lunisolar calendar will provide indication of the seasons; if it is calculated according to the astronomical year, the calendar will predict the constellations near which a full moon (the "see-see") is likely to occur. There is usually an additional requirement that a year contains only a natural number of months, in most years 12 months, but every two (or three) years there is a year with 13 months.