What is the exact time of Grain Rain in 2021? How to calculate the time of Grain Rain?
Grain Rain is a solar term that reflects precipitation phenomena and is the last solar term in spring. When is the Grain Rain in 2021? The lunar calendar is different every day, and the auspiciousness or inauspiciousness of the day will also change with the lunar calendar. If you want to know more about the auspicious and inauspicious days in the third month of the lunar calendar in 2021, please pay attention to the special topic on the third month of the lunar calendar in 2021 on Shuimoxiansheng.com.What is the exact time of Grain Rain in 2021?Grain Rain 2021 Lunar calendar: March 9, 2021 Gregorian calendar: Tuesday, April 20, 2021Specific time of Guyu: 4:33:14 (early morning) How to calculate the time of Grain Rain?Formula: [Y*D+C]-LFormula interpretation: Y=last two digits of the year, D=0.2422, L=leap year number, 21st century C=20.1, 20th century=20.888. For example: The date of Grain Rain in 2016 = [16×0.2422+20.1]-[16/4]=23-4=19, so April 19 is Grain Rain. How to calculate and divide the 24 solar terms?The current "Twenty-Four Solar Terms" are divided according to the solar ecliptic longitude, that is, according to the position of the sun on the tropical ecliptic (solar ecliptic longitude).On a 360-degree ecliptic (the apparent path of the sun on the celestial sphere in a year), it is divided into 24 equal parts, each part is 15°, with the vernal equinox as the starting point of 0 degrees (the beginning of spring is still listed first in the order), and arranged according to the ecliptic longitude. That is, the sun is regarded as starting from the vernal equinox, which is zero degrees of ecliptic longitude. At this moment, the sun shines vertically on the equator, and every 15 degrees forward is a solar term; it runs a circle and returns to the vernal equinox, which is a tropical year. The 24 solar terms are exactly 360 degrees. Every 15 degrees the sun moves on the ecliptic is called a "solar term". The degrees between each "solar term" are equal, but the time is unequal. The "24 Solar Terms" reflect the annual apparent motion of the sun, so the dates of the "24 Solar Terms" in the Gregorian calendar are relatively fixed, with no difference of 1 to 2 days between the two. During the twenty-four solar terms, the movement pattern of the sun's direct point during the "equinoxes and solstices" is as follows: at the vernal equinox, the sun's direct point is at 0° on the equator, and then moves north; at the summer solstice, the sun's direct point is on the Tropic of Cancer (23°26'N), and then moves south; at the autumnal equinox, the sun's direct point is at 0° on the equator, and then continues to move south; at the winter solstice, the sun's direct point is on the Tropic of Capricorn (23°26'S), and then moves north. The 24 solar terms are 24 time points, and the specific day on which a "point" falls is the natural result of the movement of celestial bodies. The solar terms divided according to the "degrees of the sun's ecliptic longitude" begin with the Beginning of Spring and end with the Great Cold. The current 24 solar terms are based on one cycle of the Earth's revolution around the sun, which basically summarizes the different positions of the sun on the ecliptic at different times of the year, the exact time of the change from cold to hot, and the laws of natural phenomena. The Gregorian calendar dates are roughly the same every year: around the 6th and 21st in the first half of the year, and around the 8th and 23rd in the second half of the year. Do you want to know your own Bazi? Want to figure out where your golden marriage is? Click on the [Premium Calculation] below to calculate your horoscope and fortune! |
<<: Will it be hot in 2021? Will the weather be good in 2021?
>>: How is the Labor Day in 2021? Can we get engaged? What to wear for an engagement?
Recommend
Will highways be free during the Dragon Boat Festival in 2018? How many days will the highway be free?
“Every festival makes us miss our family more.” As...
Lunar calendar February 12, 2019, is it a good day?
For more details about the 2019 lunar calendar fo...
Is it okay to visit the graves one day after the Spring Equinox in 2020? What time, minute and second is the Spring Equinox in 2020?
Introduction: Generally, an auspicious day must be...
Is it a good idea to get married on Christmas Day, December 25, 2019? Is it a good idea to get engaged on Christmas Day?
Is it a good idea to get married on Christmas Day,...
Can I get a haircut on the first day of April in 2020? Any recommendations?
In life, when it comes to haircuts, people only ge...
Where is the God of Wealth on February 16, 2019?
For more details about the 2019 lunar calendar fo...
What is the best thing to eat during Bailu in 2018? What's the point?
As the saying goes, "Bath in a basin of water...
Is the sixth day of the third lunar month in 2021 an auspicious day for marriage? How to choose an auspicious day for marriage?
The third month of the lunar calendar is the month...
Is it okay to get married on October 14, 2019, the day before the Lower Yuan Festival? What day is the Lower Yuan Festival?
Introduction: It is generally necessary to choose ...
How about September 17th of the lunar calendar in 2021? What is the zodiac sign on this day?
In the ninth month of the lunar calendar, the grac...
Is it okay to pick up the car on February 20th of the lunar calendar in 2022? What should I pay attention to when picking up the car?
The second month of the lunar calendar belongs to ...
Is it good for a child born on the 19th day of the sixth lunar month to have a good fate? Be outstanding and gain both fame and fortune?
Introduction: Every child is born on a lunar day, ...
Is it a good time to get married during the Frost Descent solar term in 2018? What will happen on that day?
In ancient my country, Frost Descent was divided i...
Where is the God of Happiness on the second day of the ninth lunar month in 2021? What does the God of Joy refer to?
In September, chrysanthemums bloom proudly in the ...
Is July 16th of the lunar calendar 2021 an auspicious day for funerals? How are you doing?
Funeral refers to putting the coffin into the tomb...