DayGregorian calendar:18-11-1990
DayLunar calendar:2-10-1990
Day of the week:Sunday
DayYear of the PigmonthYear of the PigyearCanh Ngo
HourZodiac:Ox (1-3), Dragon (7-9), Horse (11-13), Goat (13-15), Dog (19-21), Pig (21-23)
| Gregorian calendar | Lunar calendar |
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| November 1990 | October 1990 (Year of the Horse) |
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18
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2
Day:Year of the Pig, Month:Year of the Pig Solar terms:Beginning of Winter |
| Auspicious Hours (Good Hours) | |
| Ox (1-3), Dragon (7-9), Horse (11-13), Goat (13-15), Dog (19-21), Pig (21-23) | |
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Ox (01:00-02:59); Dragon (07:00-08:59); Horse (11:00-12:59); Goat (13:00-14:59); Dog (19:00-20:59); Pig (21:00-22:59) |
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Rat (23:00-0:59); Tiger (03:00-04:59); Rabbit (05:00-06:59); Snake (09:00-10:59); Monkey (15:00-16:59); Rooster (17:00-18:59) |
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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 Pig- This means that the Earth element clashes with the Fire element (Water clashes with Fire), making it an inauspicious day (a day of punishment). - Lunar energy: The day is associated with the Earth element (Ốc Thượng Thổ), which is unfavorable for those born in the years Tân Tỵ and Quý Tỵ. - This day belongs to the Earth element, which clashes with the Water element, except for those born in the years of Ding Mui and Quy Hoi, which belong to the Water element and are not affected by the Earth element. - The day of the Pig is in harmonious combination with the Tiger, and in triple harmony with the Rabbit and Goat, forming a Wood element combination. It clashes with the Snake, forms a harmful combination with the Pig, damages the Monkey, destroys the Tiger, and completely negates the Horse. |
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ButNail"It is inadvisable to cut or shave one's head, as it can easily lead to boils and pimples." ButPig"No marriage ceremony because the couple will eventually separate." |
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Day:Little Cat- that is, an auspicious day In this period, everything will go well for Xiao Ji, with few obstacles. Major undertakings will be successful and smooth, aided by divine blessings and protection, and supported by influential people. "Little Cat meets the dragon fruit association" |
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: Room : Rabbit Room - Auspicious Day: Good (Auspicious Star) Rabbit is the ruling animal for Sunday. All undertakings are auspicious. This day is most suitable for weddings, travel, house construction, burials, sailing, planning, clearing land, and even tailoring. The Sao Phong star is a very auspicious star, so it is not unfavorable for any undertaking. Therefore, this day is suitable for undertaking important matters, especially buying and selling things like houses, land, or vehicles, as it will bring much luck and success. : - The Phòng star is auspicious in both the Dinh Suu and Tan Suu days. It is even better in the Dau day, as the Phòng star reaches its peak in Dau. In the six days of Ky Ty, Ky Dau, Dinh Ty, Dinh Suu, Quy Dau, and Tan Suu, the Phòng star remains auspicious for all other matters, except for burial, which is highly inauspicious. - The star Phòng (Room) falling on the day of Tỵ (Snake) is Phục Đoạn Sát (a negative astrological influence): it is inadvisable to travel, bury the dead, divide family property, inherit property, or start construction of dyeing or pottery kilns. However, it is advisable to build walls, fill holes, wean children, build toilets, and put an end to harmful things. Phòng Nhật Thố (Rabbit): Thái Dương, a good star. This star brings prosperity in wealth and is favorable for both burial and construction. "The room for cultivating and developing the countryside, |
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Truc Kien What should be doneOpening ceremonies, taking office, weddings, planting trees, showing gratitude. Auspicious journeys, very good for having children. Do not:Groundbreaking, burial, digging wells, roofing houses. |
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Good star: - The Earth Star (Địa Tài) coinciding with the Bảo Quang Hoàng Đạo day: Auspicious for seeking wealth and prosperity, and for opening a business. - Worldly Star: Good for all matters, especially marriage. - Auspicious Star: Good for seeking wealth and prosperity, and for opening businesses. - Venus in the Zodiac: Good for all things Bad star: - Saturn in the house: Avoid construction and groundbreaking ceremonies. - The Heavenly Star: Avoid construction. - Mars (a planetary influence): Bad for building or roofing houses. - The Six-Star Unfavorable Constellation: Bad for construction. - Star of Divine Power: Avoids sacrificial rituals. - Five Ghosts Star: Avoid traveling. - Nine Void Star: Avoid traveling, seeking wealth, and opening businesses. - Thunder God Star: Unfavorable for building houses - Moon Shape Star: Bad for all matters - The Crying Ghost Star: Unfavorable for rituals and funerals. |
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DayMetal and Earth:Missing the train or bus, failing to obtain wealth, losing belongings along the way—all are unfavorable outcomes. |
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Departing in the due South direction to welcome the 'God of Joy'. Departing in the East direction to welcome the 'God of Wealth'. Avoid traveling in the Northwest 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)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 13:00 to 15:00 (Goat) and from 01:00 to 03:00 (Ox)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 3 PM to 5 PM (Monkey) and from 3 AM to 5 AM (Tiger)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 5 PM to 7 PM (Rooster) and from 5 AM to 7 AM (Rabbit)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 7 PM to 9 PM (Tuất) and from 7 AM to 9 AM (Thìn)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 9 PM to 11 PM (Pig) and from 9 AM to 11 AM (Snake)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. |
November 18, 1990 corresponds to the 2nd day of the 10th lunar month. It was the day of Dinh Hoi, the month of Dinh Hoi, and the year of Canh Ngo.
November 18, 1990 was a Sunday.
November 18th is the founding day of the Vietnam National United Front.
The 2nd day of the 10th lunar month is an auspicious day.
The 2nd day of the 10th lunar month is the dayMetal and Earth.
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.