Introduction: The solar altitude angle is constantly changing because of the sun's revolution and rotation. So, [What is the solar altitude angle on the winter solstice? Is the day before the winter solstice in 2020 good? 】Follow the editor to find out! "Winter Solstice is as important as New Year's Day." It is both one of the 24 solar terms and a traditional festival of the Chinese nation. Make an appointment with Mr. Shui Mo in November of the lunar calendar 2020 to spend the winter solstice with you.What is the solar altitude angle on the winter solstice?The solar altitude angle is different in different regions. Take Beijing as an example: (Calculation formula: solar altitude at noon = 90° - |local geographical latitude - the latitude of the sun's direct point at this time|)1. Spring Equinox: The sun is directly above the equator at 0°. The solar altitude angle at noon in Beijing on that day = 90° - |40° - 0° | = 50° 2. Summer Solstice: The sun is directly above 23°26′N. The solar altitude angle at noon in Beijing on that day = 90°-|40°--23°26′|=73°26′ 3. Autumnal Equinox: The sun is directly above the equator at 0°. The solar altitude angle at noon in Beijing on that day = 90° - |40° - 0° | = 50° 4. Winter Solstice: The sun is directly above 23°26′S. The solar altitude angle at noon in Beijing on that day = 90°-|40°-(-23°26′)|=26°34′ ——Based on the above content, we can know that taking Beijing as an example, the solar altitude angle on the winter solstice is 26°34′. How is the day before the Winter Solstice in 2020?Lunar calendar: November 6, 2020 Gregorian calendar: December 20, 2020, Sunday, Sagittarius [Suitable for today's almanac] [Do not use it for major events on the day of the four departures] Marry, move, receive money, make stoves, fast and offer sacrifices, pray for money, open warehouses, catch, plant, and go to school [Taboo for today's almanac] [Do not use it for major events on the day of the four departures] Repair graves, bury, install beds, cut wood, raise beams, receive livestock, offer sacrifices, pray for blessings, build houses, build bridges, build embankments, break ground, hold funerals, receive betrothal gifts, move into homes, break ground, start drilling, travel, meridians, and open markets——Based on the information from the old almanac, the day before the winter solstice in 2020 belongs to the four separation days, so this day is not an auspicious day! About the meaning of winter solsticeThe Winter Solstice, also known as the Shortest Day, Winter Festival, Sub-New Year, and Winter Worship, has both natural and humanistic connotations. It is not only an important solar term among the 24 solar terms, but also a traditional festival among the Chinese people.The Winter Solstice is one of the eight festivals of the four seasons and is regarded as a major festival in winter. In ancient times, there was a saying among the people that "the Winter Solstice is as important as the New Year", so the ancients called the Winter Solstice "the sub-year" or "the little year". The customs of the Winter Solstice vary in content and details depending on the region. In some coastal areas of southern China, there is a custom of worshiping ancestors and feasting on the winter solstice; in northern China, there is a custom of eating dumplings on the winter solstice every year. The Eight Characters are an important matchmaker in your life, revealing your marriage destiny and predicting your marital happiness! To calculate the direction of your personal marriage, you can click on the "Premium Calculation" below to predict your marriage in advance. I wish you a happy marriage! |
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