The changes of the moon were generally divided into the stages of the new moon, crescent moon, first quarter moon, full moon, moon, waning moon, last quarter moon, waning moon, and so on. In the Moon Phase Change Map, each phase corresponded to a specific moon phase name. During the new moon, the moon moved between the earth and the sun, with its dark side facing the earth and rising and setting with the sun. This stage was at the starting position in the lunar phase change map, and the moon could not be seen. The crescent moon appeared after the new moon. Its shape was curved like an eyebrow, and the protruding part of the moon was facing west in an inverted C shape. It was the transition form of the new moon to the upper and lower quarter moon. The first quarter moon appeared around the seventh day of the lunar calendar. From the northern hemisphere, the right half of the moon was illuminated, forming a semicircle. At this time, the line connecting the sun and the earth was vertical to the line connecting the earth and the moon. It was located in a specific transition position in the moon phase change map. The full moon was between the first crescent moon and the full moon, and the illuminated part of the moon gradually increased. The full moon (Wang) appeared at the 15th and 16th of the lunar calendar. The earth was located between the sun and the moon. The side of the moon facing the earth would be illuminated. The round moon could be seen all night. In the lunar phase change chart, it was the phase where the moon was the most illuminated. Fortunately, after the full moon, the illuminated part of the moon gradually decreased. The last quarter of the moon appeared around the 22nd of the lunar calendar. The left half of the moon was illuminated from the northern hemisphere, almost in the shape of a semicircle. The waning moon appeared at the end of the lunar calendar. The protruding part of the moon faced east, like the letter "C." It was the transition from the last quarter of the moon to the new moon. It was close to the beginning of the next cycle in the lunar phase change map. The novel New Moon is equally exciting. Everyone is welcome to click and read it!
The moon phase diagram was related to the moon phase. The phases of the moon referred to the different positions of the earth, the moon, and the sun. The parts of the moon that were illuminated on Earth would periodically change and appear in various shapes. The changes of the moon were generally divided into stages such as the new moon, crescent moon, first quarter moon, full moon, moon, waning moon, last quarter moon, and waning moon. The moon itself did not emit light. It mainly shone by reflecting sunlight. When the moon passes between the earth and the sun (the first day of the lunar calendar), the back of the moon is illuminated by the sun and cannot be seen on earth. This moon phase is called "New Moon"(New Moon). On this day, the moon and the sun rise and set almost at the same time. Soon after the sun sets, the crescent moon can be seen in the western sky.(The protruding part of the moon faces west, forming an inverted C shape); The first quarter moon appears around the seventh day of the lunar calendar.(In the northern hemisphere, the right half of the moon is illuminated, forming a semicircle); At the 15th and 16th of the lunar calendar, the earth is between the sun and the moon, and the side of the moon facing the earth is illuminated, which is the "Wang"(full moon); Around the 22nd of the lunar calendar, the last quarter moon appears (in the northern hemisphere, the left half is illuminated); At the end of the lunar calendar, it is the waning moon (the protruding part of the moon faces east, like the letter "C"), and then the moon phase returns from the waning moon to the new moon, starting a new cycle. The lunar phase changes every 29.5306 days. The moon phase map might be a graphic representation of these different moon phases and related information, used to show astronomical research or popular science purposes such as the law of moon phase changes. The novel New Moon is equally exciting. Everyone is welcome to click and read it!
The moon phase referred to the different positions of the Earth, the Moon, and the Sun. Observers on Earth saw the various round and waning shapes of the illuminated part of the moon that periodically changed. The moon phase chart showed the different changes in the moon's shape within a cycle. The changes in the moon are generally divided into new moon (New Moon, the first day of the lunar calendar. The back of the moon is illuminated by the sun. The moon cannot be seen on Earth. The moon and the sun rise and set almost at the same time.)(After the new moon, the sun appears in the western sky shortly after sunset, and the protruding part of the moon faces west, forming an inverted C shape), the first quarter moon (Around the seventh day of the lunar calendar, it appears in the southwest sky in the middle of the night. The right half of the moon is illuminated in the northern hemisphere, forming a semicircle), full moon, looking (Full Moon, the fifteenth and sixteenth of the lunar calendar, the Earth is located between the Sun and the Moon, and the side of the Moon facing the Earth is illuminated and visible all night), the Waning Moon, the Last Quarter Moon (Around the 22nd of the lunar calendar, it appears in the southeast sky in the second half of the night. The left half of the moon is illuminated in the northern hemisphere), the waning moon (at the end of the lunar calendar, it appears in the eastern sky at dawn, and the protruding part of the moon faces east, like the letter "C"), and so on. The moon phase returns to the new moon from the waning moon and begins a new cycle. The cycle is about 29.5306 days (12:44:3 on the 29th), which is called the lunar month. However, he didn't find any special moon phase map. If he needed to see the moon phase map, he could get it from astronomy books, astronomy websites, or astronomical observation software. The novel New Moon is equally exciting. Everyone is welcome to click and read it!
The names of the moon phases were in order: New Moon, Emei Moon, First Quarter Moon, Full Convex Moon, Full Moon, Waning Convex Moon, Last Quarter Moon, and Waning Moon. The new moon (New Moon) appears on the 30th or the first day of each lunar month; the crescent moon appears on the third or fourth day of the lunar month; the first quarter moon appears on the seventh or eighth day of the lunar month; the full moon appears on the eleventh or twelfth day of the first half of the lunar month; the full moon may appear on the fourteenth, fifteenth, sixteenth or even seventeenth day of each lunar month; the full moon appears on the eighteenth or nineteenth day of each lunar month; the last quarter moon appears on the twenty-second or twenty-third day of the lunar month. The waning moon appeared from the 24th to the end of the lunar calendar. The novel New Moon is equally exciting. Everyone is welcome to click and read it!
The moon phase plate of the moon phase watch usually had 59 teeth, and one tooth was moved every day. The cycle of each set of moon phase patterns was 29.5 days. Generally speaking, the moon phase started from the new month. The new moon basically did not see the moon, which corresponded to the first day of each month. Then, as time passed, it became the first quarter moon, which appeared on the seventh and eighth day of each month. Then, it was the full moon, which was usually on the fifteenth and sixteenth day of each month. Then, it became the last quarter moon, which was about the twenty-second and twenty-third day of each month. However, the moon phase of the watch only roughly symbolized the moon phase cycle, and it did not absolutely accurately correspond to the date. The novel New Moon is equally exciting. Everyone is welcome to click and read it!
Different ancient poems may correspond to different moon phases. Here are some examples: - In Su Shi's "Shui Diao Ge Tou: When Will the Bright Moon Appear", it was mentioned that "people have joys and sorrows, and the moon has its ups and downs." The ups and downs here referred to the changes in the moon's phase. At the fifteenth hour of the lunar calendar, the sun, the earth, and the moon were in the same straight line, and the earth was in the middle. At this time, the moon rose at 18 o'clock, the moon rose at 24 o'clock, and the moon set at 6 o'clock. It was a full moon. - In Bai Juyi's Song of the Sunset River,"The pitiful night of the third day of September, the dew like a pearl and the moon like a bow" described the "crescent moon". The moon around the third day of the lunar calendar was shaped like a bow. - In Li Yu's "Happy Meeting (Silent Alone on the West Tower)","Silent Alone on the West Tower, the moon is like a hook" described the "crescent moon". This shape of the moon was like a hook, echoing the author's low mood. - Xin Qiji's "The Moon on the West River: Night Walk on the Yellow Sand Road" had the words "The Bright Moon Startled Magpies, The Cool Breeze Crying Cicadas in the Midnight". The moon could be seen in the middle of the night, which might correspond to the first quarter moon (around the seventh day of the lunar calendar). The first quarter moon appeared in the first half of the night, located in the west half of the day. - Zhang Ji's "Maple Bridge Moored at Night" had the words "The moon is setting, crows are crying, and the sky is full of frost. The river maple is fishing and the fire is worrying about sleep." Based on the time of the moon setting and other information, it was speculated that it might be the first quarter moon or the moon phase after the full moon. - Liu Yong's "Yu Linling·Cold Cicada's Misery" The waning moon here might be the moon phase after the last quarter moon (around the 22nd lunar month), appearing in the second half of the night or in the morning. - Ouyang Xiu's "Life Chazi·Yuanxi" wrote,"The moon is on the willow head, after the dusk." After dusk, the moon could be seen rising, probably the moon phase around the full moon. The novel New Moon is equally exciting. Everyone is welcome to click and read it!
The changes of the moon were generally divided into the stages of the new moon, crescent moon, first quarter moon, full moon, moon, waning moon, last quarter moon, waning moon, and so on. The first day of the lunar calendar was the new moon. The moon was located between the earth and the sun. The back of the moon was illuminated by the sun. The moon could not be seen on earth. The moon and the sun rose and set almost at the same time. Soon after the sun set, a crescent moon could be seen in the western sky. The protruding part of the moon was facing west, forming an inverted C shape. The first quarter moon was around the seventh day of the lunar calendar. It appeared in the southwest sky in the first half of the night. From the northern hemisphere, the right half of the moon was illuminated, forming a semicircle. The 15th and 16th of the lunar calendar was the full moon. The Earth was located between the sun and the moon. The side of the moon facing the Earth was illuminated and could be seen all night. The last quarter of the moon was around the 22nd of the lunar calendar. It could be seen in the southeast sky in the second half of the night. From the northern hemisphere, the left half of the moon was illuminated. At the end of the lunar month, it was a waning moon. At dawn, it could be seen in the eastern sky. The protruding part of the moon faced east, like the letter "C". The moon's phase returned from the waning moon to the new moon and began a new cycle of changes. You can draw a picture of the moon's phase changes according to these descriptions or search for the moon's phase changes on the Internet to view it directly. The novel New Moon is equally exciting. Everyone is welcome to click and read it!