What does the moon phase change look like?

The animated demonstration of the changes in the moon phase helped to better understand the changes in the moon phase. In the moon phase animation, a fixed space background would usually be displayed. The moon would move in the background as the date changed, and bright colors would be used to represent different moon phase states. For example, a full circle represented a full moon, and a full black represented a new moon. The moon phase changes can be divided into eight different states, including the new moon.(The sun shines on the dark side of the moon, and the moon is completely unlit and appears black), Emei Moon (the moon begins to be illuminated by the sun's rays, and the moon appears a slender arc), Second, Third, Fourth, First Quarter Moon (the left edge of the moon is strongly illuminated, and the moon moves the fastest during the change of the moon's phase), Reunion Moon (also known as the full moon, and the moon appears to be completely round), and Last Quarter Moon (the right hemisphere is illuminated by the sun's rays). Every month, there were four distinct changes in the moon's phase: the moon was completely covered by the sun at the new moon, and the moon could not be seen. At the first quarter of the moon, only half of the moon was illuminated by the sun, forming a semicircle. At the full moon, the moon was completely illuminated by the sun, forming a circle. At the last quarter of the moon, only half of the moon was illuminated by the sun, forming a reverse semicircle. In addition, the change of the moon's phase was affected by the position of the Earth, the Sun, and the Moon. It was also affected by the shape and surface of the moon itself. For example, the pits on the surface of the moon would make the moon appear irregular. Observing in the northern hemisphere, the moon was below the sun at the new moon, west of the sun at the first quarter and full moon, and east of the sun at the last quarter. Observing in the southern hemisphere, the position and appearance were opposite. The novel New Moon is equally exciting. Everyone is welcome to click and read it!

The incantation of the moon's phase change was 'up, west, west, down, down, east.' The understanding of "Shang Xi Xi" was as follows: the first "Shang" meant the first quarter of the moon, the second "Shang" meant the first half of the moon, and the third "Shang" meant the first half of the night. "Xixi" meant that the crescent moon appeared in the western half of the sky, and the moon was facing west (that is, the western half of the moon was bright, and the concave side was facing east). The first "Xia" referred to the last quarter of the moon, the second "Xia" referred to the second half of the moon, and the third "Xia" referred to the second half of the night. "Dongdong" meant that the last quarter of the moon appeared in the eastern half of the sky, and the moon faced east (that is, the eastern half of the moon was bright, and the concave side faced west). The moon's phase change was due to the moon's movement around the earth, causing the relative positions of the sun, the earth, and the moon to change regularly throughout the month. Because the moon itself does not emit light and is not transparent, only the part of the moon that is directly illuminated by the sun can reflect sunlight. We can see the different conditions of the part of the moon that is directly illuminated by the sun from Earth, which forms the change of the moon phase. This formula helps to determine the date, time and position of the moon phase according to the moon phase. 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!

The following are some of the moon phase changes in 2024 and their dates: January 11th, 11:57:13 am, is the new moon; January 18th, 3:52:25 am, is the first quarter moon; January 25th, 17:53:49 am, is the full moon; February 2nd, 23:17:47 am, is the last quarter moon; February 9th, 22:59 am, is the last quarter moon; 00:45:00:010:31, the first quarter moon; March 25, 7:00:08, the full moon (penumbra eclipse); April 2, 3:14:32, the last quarter moon; April 8, 18:20:39, the new moon (total eclipse); April 15th, 19:12:55, is the first quarter moon; April 23rd, 23:48:47, is the full moon; May 1st, 11:27:04, is the last quarter moon; May 8th, 3:21:44, is the new moon; May 15th, 11:47:48:00 PM is the first quarter moon; May 23, 13:52:56 PM is the full moon; May 30, 17:12:28 PM is the last quarter moon; June 6, 12:37:32 PM is the new moon; June 14, 5:18:15 PM is the first quarter moon; June 22, 1:07:41, full moon; June 28, 21:53:12, full moon; July 5, 22:57:12, full moon; July 13, 22:48:37, full moon; July 21, 10:16:57, full moon; July 28, 2:51:21, last quarter; August 4, 11:12:51, new moon; August 12, 15:18:35, first quarter; August 19, 18:25:36:00, full moon; August 26, 9:25:39, last quarter; September 3, 1:55:23, new moon; September 11, 6:05:27, first quarter; September 18, 2:34:15, full moon (partial lunar eclipse); September 24, 18:49:40, the last quarter moon; October 2, 18:49:04, the new moon (Annular solar eclipse): October 10, 18:54:56, first quarter moon; October 17, 11:26:12, full moon; October 24th, 8:02:53, is the last quarter moon; November 1st, 12:46:56, is the new moon; November 9th, 5:55:15, is the first quarter moon. The order of the changes of the moon was the new moon (New Moon), crescent moon, first quarter moon, full moon (Full Moon), waning crescent moon, last quarter moon, waning moon, and then the new moon cycle. At the new moon, the moon was in the middle of the earth and the sun, and the moon could not be seen on the earth. At the first quarter of the moon, the moon was half bright. At the full moon, the earth was between the moon and the sun, and the moon was completely illuminated by the sun. At the last quarter of the moon, the bright part of the moon was halved again. The novel New Moon is equally exciting. Everyone is welcome to click and read it!

The following are a few ways to make the moon phase change map by hand: ** 1. Handmade simple moon phase change map ** 1. ** Material preparation ** - Black paper, blue paper, yellow paper, red paper, white paper, scissors, glue stick, pencil. 2. ** Steps ** - He used red paper to cut a large semicircle to be the sun, and blue paper to cut a smaller circle to be the earth. - Cut four circles of the same size (smaller than the Earth) with yellow paper, cut two of them into crescents, and the rest into a crescent moon; cut one of them into two and a half moons, and the other circle into a full moon. - Cut eight circles the same size as the full moon with black paper. - He pasted the Sun, Earth, and black circles in a certain position. - He pasted the yellow moons on the black circle in order from the upper right corner. - The words were marked in order, starting from the black new moon on the right: First day, new moon; fourth day, Emei moon; seventh day, first quarter moon; eleventh day, crescent moon; fifteenth day, full moon; nineteenth day, crescent moon; twenty-two day, last quarter moon; twenty-six day, waning moon. ** 2. Hand-made A4 cardboard moon phase change map ** 1. ** Material preparation ** - A4 cardboard, yellow cardboard, scissors, white rubber, pen. 2. ** Steps ** - He folded the A4 cardboard in half, drew a circle with a radius of 3 cm, and cut out the small circle. - The inside page was pasted with yellow cardboard, and the slightly larger round handle was pasted on the inner layer. - He pasted the edges with white glue, cut out a pattern of the changing moon, and finally pasted the words. ** 3. Handmade Moon Phase Demonstrator ** 1. ** Material preparation ** - There were two paper plates, a carving knife, paper clips, scissors, a watercolor pen, a pencil, cardboard, a carbon pen, a ruler, and double-sided tape. 2. ** Steps ** - Draw an Earth in the middle of the paper plate 1, and then carve a circle smaller than the Earth as the moon and a rectangular shape as the moon phase name (be careful when using the carving knife). - Cut a circle out of cardboard to act as a sun and decorate it with color. - He took out the paper plate 2 and divided it into eight portions on the back of the paper plate 2. Then, he marked the corresponding moon phase position. - He pasted the sun on the edge of the paper plate 2. - Plate 1 washi 2 were fixed back to back. - Draw a moon phase pattern on the corresponding position in the paper plate 2 and mark the name of the moon phase above it. The novel New Moon is equally exciting. Everyone is welcome to click and read it!

The fundamental reason for the change of the moon's phase was that the relative positions of the three celestial bodies, the sun, the moon, and the earth, were constantly changing regularly. Since the moon itself did not emit light, it mainly relied on reflecting sunlight to shine. When the relative positions of the three were different, from the perspective of an observer on Earth, the part of the moon illuminated by the sun would appear in various shapes, resulting in changes in the moon's phase. The novel New Moon is equally exciting. Everyone is welcome to click and read it!

The changes in the moon's phase were caused by the changes in the positions of the three celestial bodies, the sun, the moon, and the earth. The moon itself did not emit light. It mainly relied on reflecting sunlight to shine. Its relative position to the sun was different (the difference in the ecliptic), so it would appear in various shapes. As the moon moved from west to east in the starry sky every day, its shape also changed constantly. This was the change of the moon's phase. For example, when the moon was located between the Earth and the Sun, and the difference in the ecliptic of the sun and moon was 0°, the dark side faced the Earth and appeared almost at the same time as the Sun. This was the New Moon (the first day of the first lunar month). At the 15th and 16th of the lunar calendar, the moon turned to the other side of the earth. The earth was between the sun and the moon, and the half of the moon illuminated by the sun was facing the earth, which was the full moon. The novel New Moon is equally exciting. Everyone is welcome to click and read it!

He could use the moon phase formula to remember the changes of the moon phase,"up, west, down, east." Its meaning was: the first quarter moon appeared in the first half of the lunar month, facing west, located in the western half of the sky (the concave side facing east); the last quarter moon appeared in the second half of the lunar month, facing east (the concave side facing west), located in the eastern half of the sky. In addition, the moon's phase changes in a lunar month were roughly as follows: from the first day to the fifteenth day, the new moon, the crescent moon, the first quarter moon, the full moon, and the full moon, the "bright side" gradually increased; from the fifteenth day to the thirtieth day, the full moon, the weak moon, the last quarter moon, the waning moon, and the new moon, the "bright side" gradually decreased. It could also be understood like this: on the first day of the first month, the moon and the sun rose and set at the same time; on the first quarter of the first month (the seventh and eighth day of the first month), the moon rose at noon and disappeared at midnight; on the fifteenth and sixteenth month of the first month (the fifteenth and sixteenth month), the moon rose at noon and disappeared at sunrise; on the last quarter of the first month (the twenty-second and twenty-third month), the moon rose at midnight and disappeared at noon. The novel New Moon is equally exciting. Everyone is welcome to click and read it!