The first quarter moon was different from the last quarter moon. The first quarter moon appeared on the eighth day of the seventh lunar month, with a 90-degree moon phase. The moon was in the east of the sun, facing east during the day. It appeared in the western sky in the first half of the night. The moon faced west and was located in the western half of the sky. It appeared after sunset and dusk, and rose at noon (12:00) and set at noon (0:00). The last quarter moon appeared on the 22nd to 23rd of the lunar month, with a 270-degree moon phase. The moon was in the west of the sun, facing west during the day. It appeared in the eastern sky in the second half of the night. The moon faced east and appeared before sunrise and dawn. The son rose at noon (0:00) and set at noon (12:00). The novel New Moon is equally exciting. Everyone is welcome to click and read it!
He wasn't too clear about the exact content of the expression " the first crescent moon, the crescent moon, the crown, and the moon." If you wanted to ask about the moon-themed antique jewelry such as the hair crown side clip related to the shape of the first crescent moon, the current reference materials mentioned that the ancient Han clothing, the moon crown, the hair clip, and the new Chinese style hairpin could be used to decorate the hair. However, there was no more information about the exact meaning or use of the "first crescent hair crown side clip". If it's something else, please make it clearer. The novel New Moon is equally exciting. Everyone is welcome to click and read it!
The cycle of the moon's phase changes was: New Moon → First Quarter Moon → Full Moon → Last Quarter Moon → Waning Moon. The new moon appeared on the first day of the lunar calendar. At this time, the moon was between the sun and the earth. The moon was not very visible at night on earth. The first quarter moon was on the seventh and eighth day of each lunar month. The sun, the earth, and the moon were at right angles to each other. People could see that the western half of the moon was bright, and the bright side was semi-circular. The full moon was on the 15th and 16th of each month in the lunar calendar. The sun and the moon were on both sides of the earth, and the full moon was like a disc. The last quarter moon was on the twenty-second and twenty-third of each lunar month. At this time, the relative positions between the sun, the earth, and the moon were once again at a right angle, and the moon faced east. The waning moon was after the full moon and before the new moon. The novel " Watching the Moon on Fish Island " is equally exciting. Everyone is welcome to click and read it!
The first quarter moon appeared on the eighth day of the seventh lunar month, with a 90-degree moon phase. The moon was in the east of the sun, facing east during the day. It appeared in the western sky in the first half of the night. The moon faced west and was located in the western half of the sky. It appeared after sunset and dusk, and rose at noon (12:00) and set at noon (0:00). The last quarter moon appeared on the 22nd to 23rd of the lunar month, with a 270-degree moon phase. The moon was in the west of the sun, facing west during the day. It appeared in the eastern sky in the second half of the night. The moon faced east and appeared before sunrise and dawn. The son rose at noon (0:00) and set at noon (12:00). The novel New Moon is equally exciting. Everyone is welcome to click and read it!
The new moon was one of the phases of the moon. When the moon was observed from the back of the moon, the moon seemed to be completely dark. The phase of the moon at this time was called the new moon. At this time, the moon and the sun were on the same side of the earth. It was also called the conjunction of the sun and the moon. It was called the new moon. The new moon appeared on the first day of the lunar calendar. The crescent moon was divided into the first quarter moon and the last quarter moon. The first quarter moon appeared around the seventh and eighth day of the lunar calendar. At this time, the relative positions of the moon, the earth, and the sun made the observers on Earth see that the west side of the moon was bright and the east side was dark, shaped like a semicircle. The last quarter of the moon appeared around the 22nd and 23rd of the lunar calendar. At this time, observers on Earth saw that the east side of the moon was bright and the west side was dark. It was also semi-circular. Moongazer Moon was also the full moon. When the moon was observed in the direction of the moon, the moon was almost completely bright. At this time, the moon phase was called full moon. At this time, the moon and the sun were on opposite sides of the earth. It was called the collision of the sun and the moon. The full moon appeared around the 15th and 16th of the lunar calendar. The period of the moon's phase change was 29.5306 days (12:44:3 seconds on the 29th). This period was called the lunar month. The change of the moon's phase depended on the direction of the sun shining on the moon and the direction of the moon. The novel New Moon is equally exciting. Everyone is welcome to click and read it!
The first quarter moon appeared on the seventh and eighth day of the lunar calendar. The moon was 90 degrees in phase. The moon was to the east of the sun, and the moon faced east during the day. From Earth, the moon and the sun were 90 degrees apart. The moon, the earth, and the sun formed a right triangle. It appeared in the western sky in the middle of the night. The moon faced west and was located in the western half of the sky. It only appeared after sunset and dusk. It rose at noon (12:00) and set at noon (0:00). The last quarter moon appeared on the 22nd to 23rd of the lunar calendar. The moon was 270 degrees west of the sun, and the moon faced west during the day. Appears in the eastern sky in the second half of the night. The moon faces east. It only appears before dawn. The sun rises at 0:00 p. m. and sets at 12:00 p. m. In terms of graphs, with the sun as the center, a circular orbit was assumed to be the orbit of the moon around the earth (actually an oval). During the first quarter of the moon, the moon was 90 degrees east of the sun, with its bright side facing west (from Earth); during the last quarter of the moon, the moon was 90 degrees west of the sun, with its bright side facing east (from Earth). At the same time, he could use a simple diagram to draw the relative positions of the moon, the earth, and the sun during the first quarter of the moon, as well as the relative positions during the last quarter of the moon. He could also mark the approximate time and position of the first quarter of the moon and the last quarter of the moon in the sky. The novel New Moon is equally exciting. Everyone is welcome to click and read it!
The first quarter moon and the last quarter moon could be distinguished in the following ways: 1. ** Appearance Time **: - The first quarter moon appeared on the seventh and eighth day of the lunar calendar, and the last quarter moon appeared on the twenty-second to twenty-third day of the lunar calendar. 2. ** Moon phase angle **: - During the first quarter of the moon, the moon and the sun's eclipses were 90° apart, and the moon, the earth, and the sun formed a right triangle. 3. ** Relationship between the Moon and the Sun **: - During the first quarter of the moon, the moon is to the east of the sun; during the last quarter of the moon, the moon is to the west of the sun. 4. ** Daytime Moon Facing **: - The first quarter moon faces east during the day, and the last quarter moon faces west during the day. 5. ** Appearance position and time in the sky **: - The first quarter moon appeared in the western sky in the first half of the night. The moon faced west and was located in the western half of the sky. It appeared after sunset and dusk. It rose at noon (12:00) and set at midnight (0:00). The last quarter moon appeared in the eastern sky in the second half of the night. The moon faced east and appeared before sunrise and dawn. It rose at midnight (0:00) and set at noon (12:00). The novel New Moon is equally exciting. Everyone is welcome to click and read it!
The order of the changes of the moon's phase was: New Moon (New Moon, the first day of the lunar calendar) → Crescent Moon (First Quarter Moon is around the seventh and eighth days of the lunar calendar, and the last Quarter Moon is around the twenty-second and twenty-third days of the lunar calendar) → Full Moon (Full Moon, around the fifteenth and sixteenth days of the lunar calendar). During the new moon, the moon was located between the earth and the sun, and the dark side of the moon faced the earth. The crescent moon was divided into the first quarter moon and the last quarter moon. The first quarter moon was half bright in the west and the last quarter moon was half bright in the east. During the full moon, the earth was located between the sun and the moon, and the bright side of the moon faced the earth. The novel New Moon is equally exciting. Everyone is welcome to click and read it!
The new moon was one of the phases of the moon. When the moon was observed from the back of the moon, the moon seemed to be completely dark. At this time, the moon phase was called the new moon. At this time, the moon and the sun were on the same side of the earth. The new moon appeared on the first day of the lunar calendar, also known as the new moon. The crescent moon was not a standard term in astronomy. The commonly known crescent moon could be the crescent moon (divided into the upper crescent moon and the lower crescent moon). It was the shape of the moon during the change of phase, and its shape was like a curved eyebrow. The upper crescent moon appeared after the new moon, and the illuminated part of the moon gradually increased. The lower crescent moon appeared after the full moon, and the illuminated part of the moon gradually decreased. When the moon was full, if one observed the moon from the side of the moon, the moon would be almost completely bright. At this time, the moon and the sun were on opposite sides of the earth, which was called the collision of the sun and the moon. The full moon appears on the 15th or 16th of the lunar calendar. The waning moon was the moon phase that appeared after the full moon. The part of the moon that was illuminated gradually decreased until the next new moon. The novel New Moon is equally exciting. Everyone is welcome to click and read it!
There were many ancient poems about the crescent moon. For example, there was a poem in Li Shangyin's "Two Presented Poems" of the Tang Dynasty, which read,"Upstairs at dusk, the desire to rest, the jade ladder across the hook of the moon", and in Zhu Kun's "Song of the Crescent Moon Spring" of the Qing Dynasty,"The Heavenly Lake is buried in the desolate world, half out of the cold spring falls outside the sky". In addition, there were other ancient poems describing the crescent moon, such as "The old prostitute of Mount Li made up for the legacy of Tang Tianbao,""Recalling the flute on the Phoenix Platform" and so on. These poems all depicted the beauty and mystery of the crescent moon in different ways.