DayGregorian calendar:13-03-1990
DayLunar calendar:17-2-1990
Day of the week:Tuesday
DayYear of the OxmonthYear of the RabbityearCanh Ngo
HourZodiac:Tiger (3-5), Rabbit (5-7), Snake (9-11), Monkey (15-17), Dog (19-21), Pig (21-23)
| Gregorian calendar | Lunar calendar |
|---|---|
| March 1990 | February 1990 (Year of the Horse) |
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13
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17
Day:Year of the Ox, Month:Year of the Rabbit Solar terms:Kinh Tram |
| Auspicious Hours (Good Hours) | |
| Tiger (3-5), Rabbit (5-7), Snake (9-11), Monkey (15-17), Dog (19-21), Pig (21-23) | |
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Tiger (03:00-04:59); Rabbit (05:00-06:59); Snake (09:00-10:59); Monkey (15:00-16:59); Dog (19:00-20:59); Pig (21:00-22:59) |
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Rat (23:00-00:59); Ox (01:00-02:59); Dragon (07:00-08:59); Horse (11:00-12:59); Goat (13:00-14:59); Rooster (17:00-18:59) |
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These days are considered inauspicious: ButDay of the Killing Lord YangThis day is unfavorable for undertaking activities related to construction, marriage, business transactions, buying and selling houses, accepting jobs, and investments. |
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Day:Year of the Ox- meaning the Heavenly Stem generates the Earthly Branch (Fire generates Earth), this day is an auspicious day (lucky day). - Lunar energy: The day is associated with the element of Water, which is unfavorable for those born in the years of Tan Mui and Ky Mui. - This day belongs to the Water element, which clashes with the Fire element, except for the following birth years: Kỷ Sửu, Đinh Dậu, and Kỷ Mùi, which belong to the Fire element and are not affected by Water. - The Ox day is in harmonious combination with the Rat, and in triple harmony with the Snake and Rooster, forming a Metal element. It clashes with the Goat, forms a harmful combination with the Dog, damages the Horse, destroys the Dragon, and completely negates the Goat. - The Three Killings (Tam Sát) are unfavorable for those born in the years of the Tiger, Horse, and Dog. |
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ButNail"It is inadvisable to cut or shave one's head, as it can easily lead to boils and pimples." ButOx"One should not accept an official position; the master will never return home." |
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Day:Dai An- That is, an auspicious day. It's an auspicious day; everything will go smoothly, and all endeavors will be successful. "Dai An met a benefactor." |
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Wing : Fire Serpent - Copper Star: Bad (Inauspicious Star) The star of the snake, governs Tuesday. Cutting your shirt will bring you wealth. Activities such as burials, house construction, laying foundation stones, erecting roof beams, weddings, installing doors and windows, and irrigation projects are considered inauspicious. Therefore, if you are planning to undertake any of these activities, you should choose an auspicious day in the month. : - Fire Serpent (the snake): Fire element, an inauspicious star. Unfavorable for marriage, building a house, or burial. - The Fire Serpent Star in the signs of Monkey, Rat, and Dragon is very auspicious. In Dragon: Its most favorable position is the strongest. In Rat: Its auspicious position is very good for inheriting a business or assuming a high-ranking position. "The unfavorable star indicates a high price on the road." |
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Truc Khai What should be doneSetting out on a journey, traveling by boat, initiating projects, breaking ground, leveling and filling land, constructing warehouses, building or repairing kitchens, worshiping the Kitchen God, making and laying beds, sewing clothes, installing weaving machines or other types of machinery, planting and harvesting rice, digging ponds and wells, draining water, activities related to livestock farming, opening ditches and canals, seeking medical treatment, prescribing and taking medicine, buying buffaloes, making wine, enrolling in school, learning technical skills, painting, and pruning trees. Do not:Burial |
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Good star: - Mirror Heart Star: Auspicious for funerals - Hoang An Star: Everything will go well. - Great Red Sand: Good for everything Bad star: - Nine Void Star: Avoid traveling, seeking wealth, and opening businesses. - Desolate Star: Bad for everything - The Four Seasons Star of Loneliness: Avoid marriage. - The Crying Ghost Star: Unfavorable for rituals and funerals. |
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DayHeavenly Way:Traveling abroad in search of wealth should be avoided; even if successful, it will be very costly, illogical, and lead to loss. |
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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 westward 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)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. |
March 13, 1990 corresponds to the 17th day of the 2nd lunar month. It was the day of Ding Chou, the month of Ji Mao, and the year of Geng Wu.
March 13, 1990 was a Tuesday.
The 17th day of the 2nd lunar month is an inauspicious day.
February 17th in the lunar calendar is the dayHeavenly Dao.
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.