DayGregorian calendar:13-08-1990
DayLunar calendar:23-6-1990
Day of the week:Monday
DayCanh TuatmonthYear of the GoatyearCanh Ngo
HourZodiac:Tiger (3-5), Dragon (7-9), Snake (9-11), Monkey (15-17), Rooster (17-19), Pig (21-23)
| Gregorian calendar | Lunar calendar |
|---|---|
| August 1990 | June 1990 (Year of the Horse) |
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13
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23
Day:Canh Tuat, Month:Year of the Goat Solar terms:Beginning of Autumn |
| Auspicious Hours (Good Hours) | |
| Tiger (3-5), Dragon (7-9), Snake (9-11), Monkey (15-17), Rooster (17-19), Pig (21-23) | |
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Tiger (03:00-04:59); Dragon (07:00-08:59); Snake (09:00-10:59); Monkey (15:00-16:59); Rooster (17:00-18:59); Pig (21:00-22:59) |
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Rat (23:00-0:59); Ox (01:00-02:59); Rabbit (05:00-06:59); Horse (11:00-12:59); Goat (13:00-14:59); Dog (19:00-20:59) |
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These days are considered inauspicious: ButLunar Taboo Day"The 5th, 14th, and 23rd of the month - Going out for fun is risky, let alone going out for business..." ButDay of the God of DeathThe Day of the Dead (Sát Chủ Âm) is an inauspicious day for matters related to burial and tomb repair. |
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Day:Canh Tuat- meaning that the Earth element gives rise to the Metal element (Earth generates Metal), this day is an auspicious day (meaning a lucky day). - Lunar energy: The day is associated with the Metal element, and is unfavorable for those born in the years of Giap Thin and Mau Thin. - This day belongs to the Metal element, which clashes with the Wood element, except for those born in the year of Mau Tuat (Earth Dog), as the clash of Metal and Wood is beneficial for them. - The day of Tuất (Dog) is in harmonious combination with Mão (Cat), and in triple harmony with Dần (Tiger) and Ngọ (Horse), forming a Fire element. It clashes with Thìn (Dragon), forms a harmful combination with Mùi (Goat), damages Dậu (Rooster), destroys Mùi (Goat), and completely negates Thìn (Dragon). - The Three Killings (Tam Sát) are unfavorable for those born in the years of the Pig, Rabbit, and Goat. |
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ButSoup"It is inadvisable to weave cloth or spin silk because the loom will be damaged." ButDog"Don't eat dog meat, or evil spirits will come to your bed." |
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Day:Red Mouth- That is, Hung Day. Beware of gossip, conflicts, and arguments. This is an inauspicious day; plans are difficult to succeed, easily leading to internal disputes, slander, conflicts, resentment, or verbal abuse. "Xich Khau is the fruit of poverty." |
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Truong Truong Nguyet Loc - Van Tu: Good (Auspicious Star). Deer as the ruling animal, governs Monday. Starting any undertaking on this auspicious day will bring good fortune. Among them, the best are roofing, constructing houses, installing doors and windows, weddings, funerals, farming, silkworm breeding, irrigation, laying foundations, clearing land, and tailoring clothes – all are very good. Repair or make rowing boats, or launch new boats into the water. : - It is auspicious in the signs of Goat, Pig, and Rabbit. In the sign of Goat: it is very good for the auspicious day but it falls under the category of "Interrupted Auspicious Day" (avoidance as mentioned above). Zhang: Moon Deer (deer): Moon star, auspicious star. Funerals and marriages are favorable. "Truong Tinh Nhat Hao built Long Hien, |
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Truc Binh What should be doneBringing goods into storage, burying the dead, installing doors, erecting scaffolding, setting up machinery, repairing and building ships, launching ships, additional construction work (such as mud filling, earth filling, stone paving, building embankments), laying and making beds, inheriting titles or businesses, and activities that create holes or gaps (such as digging ditches, digging wells, draining water). |
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Good star: - Moon Star: Good for all matters - Star of Weakness (Heavenly Noble): Auspicious for all matters, especially marriage. - Green Dragon Star (Zodiac Sign): Auspicious for all matters - Green Dragon Star (Zodiac Sign): Auspicious for all matters Bad star: - Minor Hao Star: Unfavorable for business and seeking wealth. - Moon Void Star (Moon Killer Star): Unfavorable for marriage, opening doors, and starting businesses. - Shooting Star in the Mid-Noon Position: Bad for all matters - The star Ha Khoi Cau Giao: Avoid starting construction of houses; unfavorable for all matters. - Star of Misfortune: Bad for everything. - 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'. Avoid traveling in the Northeast direction as you may encounter the Crane God (bad omen). |
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From 11:00 AM to 1:00 PM (Noon) and from 11:00 PM to 1:00 AM (Midnight)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 13:00-15:00 (Goat) and from 01:00-03:00 (Ox)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 3 PM to 5 PM (Monkey) and from 3 AM to 5 AM (Tiger)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. From 5 PM to 7 PM (Rooster) and from 5 AM to 7 AM (Rabbit)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 7 PM to 9 PM (Tuất) and from 7 AM to 9 AM (Thìn)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 9 PM to 11 PM (Pig) and from 9 AM to 11 AM (Snake)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. |
August 13, 1990 corresponds to the 23rd day of the 6th lunar month. It was the day of Canh Tuat, the month of Quy Mui, and the year of Canh Ngo.
August 13, 1990 was a Monday.
The 23rd day of the 6th lunar month is an auspicious day.
The 23rd day of the 6th 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.