DayGregorian calendar:30-10-2015
DayLunar calendar:18-9-2015
Day of the week:Friday
DayYear of the RabbitmonthYear of the Dog (Bính Tuất)yearYear of the Goat (1955)
HourZodiac:Rat (23-1), Tiger (1-3), Rabbit (7-9), Horse (9-11), Goat (13-15), Rooster (17-19)
| Gregorian calendar | Lunar calendar |
|---|---|
| October 2015 | September 2015 (Year of the Goat) |
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30
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18
Day:Year of the Rabbit, Month:Year of the Dog (Bính Tuất) Solar terms:Frost |
| Auspicious Hours (Good Hours) | |
| Rat (23-1), Tiger (1-3), Rabbit (7-9), Horse (9-11), Goat (13-15), Rooster (17-19) | |
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Rat (23:00-23:59); Tiger (03:00-04:59); Rabbit (05:00-06:59); Horse (11:00-12:59); Goat (13:00-14:59); Rooster (17:00-18:59) |
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Ox (01:00-02:59); Dragon (07:00-08:59); Snake (09:00-10:59); Monkey (15:00-16:59); Dog (19:00-20:59); Pig (21:00-22:59) |
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These days are considered inauspicious: ButTam Nuong DayThis is an inauspicious day; it is considered unlucky to undertake important activities such as opening a business, traveling, getting married, groundbreaking ceremonies, repairs, or building a house, etc. |
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Day:Year of the Rabbit- This means that the Earth element (Wood) clashes with the Metal element (Earth), making it an inauspicious day (a day of punishment). - Elemental influence: Earth element, unfavorable for those born in the years of Quy Dau and At Dau. - 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 Rabbit is in harmonious combination with the Dog, and in triple harmony with the Goat and Pig, forming a Wood element. It clashes with the Rooster, forms a harmful combination with the Rat, damages the Dragon, destroys the Horse, and completely negates the Monkey. |
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ButCentury"Breaking contracts and agreements will only harm both parties." ButRabbit"It is not advisable to dig wells because the water will not be pure." |
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Day:Tốc Hỷ- That is, a moderately auspicious day. The morning is good, but the afternoon is bad, so you need to act quickly. Fleeting joy should be used to plan important matters, which will lead to quicker success. It's best to carry out tasks in the morning, the earlier the better. "Tốc Hỷ is a reunion of friends." |
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: Long : Lau Kim Cau - Luu Long: Good (Auspicious Star) Dog star, governs Friday. Starting any undertaking on this day is auspicious. It is especially good for erecting pillars, weddings, opening doors, building gates, constructing upper floors, making scaffolding, tailoring clothes, draining water, or irrigation projects. Especially for laying bedding, making beds, and traveling by water. : - Golden Dog (the dog): Venus, a good star. Abundant wealth, high academic achievements, very good for marriage and construction. - The Golden Dog Star on the Rooster Day signifies great auspiciousness in undertaking projects. On the Snake Day, it is called Entering the Kitchen, so it is very good. On the Ox Day, it is also good. - If the last day of the month coincides with the "Sao Lau" (Star of Longevity) period, it is considered inauspicious for: making wine, entering administrative work, establishing pottery or dyeing kilns, inheriting businesses, and especially for traveling by boat. "The ancient star-shaped pillar rises, the gate opens." |
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Direct What should be doneDrawing up contracts, conducting transactions, breaking ground and leveling the land, seeking medical treatment, hunting animals and fish, searching for and apprehending thieves and robbers. Building foundations and walls. Do not:Moving house, traveling far away, opening a business, spending money. |
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Good star: - Sacred Heart Star: Auspicious for all matters, especially prayers for blessings and religious ceremonies. - Six-Harmonies Star: Auspicious for all matters Bad star: - Star of the Battle Array: Unfavorable for burial. - Desolate Star: Bad for everything - The Crying Ghost Star: Unfavorable for rituals and funerals. |
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DayWhite Tiger Head:Traveling and seeking wealth will both be successful. Wherever you go, everything will go smoothly. |
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Departing in the Northeast direction to welcome the 'God of Joy'. Departing in the South 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)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 13:00-15:00 (Goat) and from 01:00-03:00 (Ox)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 3 PM to 5 PM (Monkey) and from 3 AM to 5 AM (Tiger)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 5 PM to 7 PM (Rooster) and from 5 AM to 7 AM (Rabbit)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 7 PM to 9 PM (Tuất) and from 7 AM to 9 AM (Thìn)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 9 PM to 11 PM (Pig) and from 9 AM to 11 AM (Snake)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. |
October 30, 2015 corresponds to the 18th day of the 9th lunar month. It is the day of the Earth Rabbit, the month of the Fire Dog, and the year of the Wood Goat.
October 30, 2015 was a Friday.
The 18th day of the 9th lunar month is an ordinary day.
The 18th day of the 9th lunar month is the dayWhite Tiger Head.
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.