DayGregorian calendar:12-09-2025
DayLunar calendar:21-7-2025
Day of the week:Friday
DayMonkeymonthMonkeyyearAt Ty
HourZodiac:Rat (January 23), Ox (March 1), Dragon (September 7), Snake (November 9), Goat (13-15), Dog (19-21)
Gregorian calendar | Lunar calendar |
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September 2025 | July 2025 (Year of the Snake) |
12
|
21
Day:Monkey, Month:Monkey Solar terms:White Dew |
Auspicious Hour (Good Hour) | |
Rat (January 23), Ox (March 1), Dragon (September 7), Snake (November 9), Goat (13-15), Dog (19-21) |
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Rat (23:00-23:59); Ox (01:00-02:59); Dragon (07:00-08:59); Snake (09:00-10:59); Goat (13:00-14:59); Dog (19:00-20:59) |
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Tiger (03:00-04:59); Rabbit (05:00-06:59); Horse (11:00-12:59); Monkey (15:00-16:59); Rooster (17:00-18:59); Pig (21:00-22:59) |
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Do not violate any Nguyet Ky, Nguyet Tan, Tam Nuong, Duong Cong Ky Nhat days. |
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Day:Monkey- that is, the Branch overcomes the Stem (Metal overcomes Wood), it is a bad day (punishment day). - Nap am: Tuyen Trung Thuy day, avoid the following ages: Mau Dan and Binh Dan. - This day belongs to the Water element which is in conflict with the Fire element, except for the following ages: Mau Ty, Binh Than and Mau Ngo which belong to the Fire element and are not afraid of Water. - Than day is in harmony with Ty, in harmony with Ty and Thin to form the Water element. Conflicts with Dan, shapes Dan, shapes Hoi, harms Hoi, destroys Ty, and destroys Mao. |
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-Armor: "Do not open a store or you will lose money" - Do not open a store or you will lose money. -Close: "No ghosts or demons will enter the room" - No ghosts or demons will enter the room. |
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Day:Liu Lian- Hung day. Today, everything is difficult to achieve, easy to be delayed or have problems, so it is difficult to complete. Moreover, it is easy to encounter gossip or verbal abuse. Regarding administration, law, paperwork, signing contracts, submitting applications, you should not rush. "Liu Lian is an ominous story. |
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: Devil : Quy Kim Duong - Vuong Phach: Bad (Hung Tu) Goat general, rules the 6th day. : Burial, cutting grass, breaking soil or cutting clothes are all good. : Starting any work is harmful. The most harmful are opening doors, building doors, draining water, digging ponds and wells, building houses, getting married, earthquakes, building walls and erecting pillars. Therefore, if you are planning to break ground on building a house or getting married, you should choose another day to do it. : - The 16th day of the Lunar calendar is the dayKill One: avoid setting up a pottery kiln, dyeing kiln, doing administrative work, making wine, most of all avoid going by boat. Ghost: Kim Duong (goat): Venus, bad star. Favorable for burial. On the contrary, unfavorable for construction and marriage. - Kim Duong (goat): Venus, bad star. Favorable for burial. On the contrary, unfavorable for construction and wedding. - On the day of Ty Dang Vien inheriting a title is very good, at the same time the deputy position is lucky. - Than day is Phuc Doan Sat, which is not good for inheritance, division of property, burial, travel, starting construction of pottery and dyeing kilns. Should: wean children, build walls, end evil, fill holes, build toilets. "The devil creates all people to die, |
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Direct View Should doOpening, inauguration, wedding, tree planting, gratitude. Traveling is beneficial, giving birth is very good. Don't:Groundbreaking, burial, digging wells, roofing. |
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Good star: - Sao Minh Tinh: Good for everything - Sao Man Duc Tinh: Good for everything - Sao Phuc Hau: Good for praying for wealth and opening a business Bad star: - Saturn: Avoid construction and groundbreaking - Sao Luc Bat Thanh: Bad for construction - The Devil Star: Bad for sacrifices and burials |
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DayKim Duong:Good trip, have noble people to help, smooth fortune, lawsuits have many reasons. |
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Travel in the Northeast direction to welcome the 'God of Joy'. Travel in the Southeast direction to welcome the 'God of Wealth'. Avoid going out in the Northwest direction to meet the Crane God (bad) |
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From 11am-1pm (Ngo) and from 11pm-1am (Ty)Praying for wealth is not beneficial, or often goes against one's will. If going out, one will suffer loss, meet with disaster, important matters will be beaten, encountering ghosts and demons, one should make offerings to be safe. From 13:00 to 15:00 (Sheep) and from 01:00 to 03:00 (Ox)All work is good, the best direction to pray for wealth is in the Southwest direction - The house is peaceful. People going out are all peaceful. From 3pm to 5pm (Monkey) and from 3am to 5am (Tiger)Plans are difficult to achieve, fortune and money are unclear. It is best to postpone lawsuits. There is no news of those who have gone far away. If you lose money or property, if you go south, you will find it quickly. Beware of arguments, conflicts or gossip. Things are slow and lengthy, but it is best to be sure in everything you do. From 3pm to 5pm (Monkey) and from 3am to 5am (Tiger)Plans are difficult to achieve, fortune and money are unclear. It is best to postpone lawsuits. There is no news of those who have gone far away. If you lose money or property, if you go south, you will find it quickly. Beware of arguments, conflicts or gossip. Things are slow and lengthy, but it is best to be sure in everything you do. From 5pm to 7pm (Rooster) and from 5am to 7am (Rabbit)Good news is coming, if you want luck and fortune, go south. Going on business trips will bring good luck. Those who go will receive news. If you raise livestock, everything will be favorable. From 7pm-9pm (Dog) and from 7am-9am (Dragon)Often arguing, quarreling, causing famine, must be careful. People leaving should postpone. Beware of people cursing, avoid spreading disease. In general, things like meetings, debates, official matters,... should be avoided at this time. If you have to go at this time, you should keep your mouth shut to limit causing fights or arguments. From 9pm to 11pm (Pig) and from 9am to 11am (Snake)It is a very auspicious hour, if you go out you will often meet with good luck. Trading and business will be profitable. People who have gone out will soon return home. Women will have good news. Everything in the house will be in harmony. If you are sick, you will recover, and the whole family will be healthy. |
July 21, 2025 is the 21st day of the 7th lunar month. Giap Than Day, Giap Than Month, At Ty Year.
September 12, 2025 is Friday.
July 21st of the lunar calendar is a normal day.
July 21st Lunar calendar is the dayKim Duong.
Origin of the lunar calendar
The lunar calendar, also known as the perpetual calendar, is a calendar based on the cycles of the moon. The only 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 this calendar is a continuous cycle of full moons and is completely unrelated to the seasons. Therefore, the Islamic lunar year is about 11 or 12 days shorter than each solar year, and only returns to a position consistent with the solar year after every 33 or 34 Islamic years. The Islamic calendar is used mainly for religious purposes. In Saudi Arabia, the calendar is also used for commercial purposes.
Most other calendars, whether called "lunar" or "perpetual" calendars, are actually 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 the calendar that is based on the foundations and principles of the Chinese calendar, but is edited to follow UTC+7 instead of UTC+8. It is a lunisolar calendar in the strict sense, not a pure lunar calendar. Because the way of calculating the lunar calendar is different from that of China, the Vietnamese Lunar New Year sometimes does not completely coincide with the Spring Festival of the Chinese and other countries influenced by Chinese culture and the cycle of Han culture.
Since the purely lunar calendar has only 12 lunar months (synodal months) in each year, this cycle (354.367 days) is sometimes also called the lunar year.
Lunar calendar
A lunisolar calendar is a calendar used by many cultures, in which the dates of the calendar indicate both the phase of the Moon (or lunar phase) and the time of the solar year (solar calendar). If the solar year is defined as the tropical year, the lunisolar calendar provides an indication of the seasons; if it is calculated in terms of the sidereal year, the calendar predicts the constellation near which a full moon (apocryphal) is likely to occur. There is usually an additional requirement that a year contain only a natural number of months, 12 in most years but 13 in every 2 (or 3) years.