Diagram of the watch and moon phase
There were three types of moon phase watches: 1. ** Single Moon **: - This was the most common way to display the moon's phase. At 6 o'clock or 12 o'clock on the dial, there was usually a moon phase plate. A bright moon was partially blocked by the lower plate, thus showing the shape of a crescent moon. For example, the Longines Masterpiece series Moon-Phase Watch, the Mont Blanc Star Series Full Calendar Watch, and so on. However, sometimes the moon phase would also appear in different positions on the dial, like Glashütte's original moon phase watch, the moon phase display could appear at 10 o'clock or 2 o'clock on the dial face. Among the watches with more complicated dial designs, the Harry Winston Ocean series watch had a half-hollowed out design. The hollowed out disk at 12 o'clock had a radiating mesh visual effect. The splints and dial lines were handled firmly. The semicircle date display at the bottom of the watch matched the moon phase function, making the entire dial achieve balance. Some of Blancpain's watches also had a unique design for the moon phase function. For example, in the Chinese calendar watch, the three sub-discs above the moon phase could display the China lunar calendar and the world Gregorian calendar at the same time. There were even five elements and eight trigrams. 2. ** Double Moon Phase **: - This moon phase showed two moons, mainly because the wearer was in different positions in the northern and southern hemisphere, so the moon looked different. For example, Portugal's Nautical Elite Moon Phase Tide Watch (Model: IW344001) could display different moon phases in the northern and southern hemisphere at the same time. If the new moon seen in the northern hemisphere was an inverted C-shaped, then a positive C-shaped moon phase could be seen in the southern hemisphere. 3. [Pointer Moon: This type is rarely mentioned, but it is also a way to display the moon phase.] The novel New Moon is equally exciting. Everyone is welcome to click and read it!
Diagram of the changes in the moon phase of the watch
The cycle of the moon's phase was about 29.53 days, which was called a lunar month. The order of the moon's phase change was: New Moon, Crescent Moon, First Quarter Moon, Convex Moon, Full Moon, Convex Moon, Last Quarter Moon, Waning Moon, New Moon, and so on. On the watch, the moon phase function was a simulation of the changes in the moon phase. There were three common ways to display the moon phase on a watch: a single moon, a double moon, and a pointer moon. The most common one was a single moon. A single moon usually had a moon phase disk set at 6 o'clock or 12 o'clock on the dial, which appeared as a white moon that was blocked by the lower disk to form a crescent moon, but sometimes it would appear at different positions such as 10 o'clock or 2 o'clock. The bimonthly moon phase would have two moons, which was mainly designed to take into account the different appearances of the moons seen by the wearer in different positions in the northern and southern hemisphere. However, it was difficult to provide a special watch and moon phase change diagram based on the current reference materials. The novel New Moon is equally exciting. Everyone is welcome to click and read it!
Moon Phase Diagram
The phases of the moon were divided into the new moon, the crescent moon, the first quarter moon, the gradually full moon, the full moon, the gradually waning moon, the last quarter moon, and the waning moon. At the new moon, the moon and the sun were on the same side of the earth. From Earth, the moon was dark, and the moon's phase was almost invisible (because it rose and set at the same time as the sun). The crescent moon was in the shape of a scythe. It could be seen from the second to the seventh day of the lunar month and appeared in the western sky a while after sunset. The first quarter moon was on the seventh day of the lunar month. The sun, earth, and moon were at right angles. It appeared at noon and at dusk in the southern sky. It could be seen in the upper half of the night. The crescent moon was about eleven or twelve, bright facing west, setting in the west before dawn, visible most of the night. During the full moon, the moon and the sun were on opposite sides of the earth. At this time, the moon was almost completely bright. After the sun set, it rose from the east. Midnight was in the south sky, and in the morning, it set in the west, so it could be seen all night. After the full moon, the brightness of the waning gibbous moon gradually decreased. The last quarter of the moon is at twenty-two or twenty-three, and the sun, earth, and moon are once again at right angles. Midnight rises from the east, sunrise hangs high in the southern sky, noon sets in the west, and the second half of the night can be seen. The waning moon was at the end of the twenty-fourth month, also known as the crescent moon in the second half of the month. The difference between the crescent moon and the crescent moon was that the crescent moon appeared in the western sky in the evening and the first half of the night, while the crescent moon appeared in the eastern sky at dawn and the second half of the night. After that, the new moon would return to the new moon, completing a lunar phase cycle of 29.5306 days. The novel New Moon is equally exciting. Everyone is welcome to click and read it!
How to read the diagram of the watch moon phase
There were three common ways to display the moon phase: single moon, double moon, and pointer moon. ** 1. Single Moon Phase ** 1. ** Position ** - The moon phase was usually located at 6 o'clock or 12 o'clock on the dial, such as the Longines Masterpiece series moon phase watch, the Mont Blanc Star series full calendar watch. However, there were also cases where the moon phase appeared at other positions on the dial, like Glashütte's original moon phase watch, where the moon phase would appear at 10 o'clock or 2 o'clock. 2. [Form] - The moon phase plate on the dial showed a crescent moon shape that was blocked by the plate below. For example, at 6 o'clock or 12 o'clock, it was like a white moon was partially blocked by the lower part of the disk, forming different degrees of crescent moons to indicate the moon's phase. ** 2. Double Moon Phase ** - For example, Portugal's Nautical Elite Moon Phase Tide Watch (Model: IW344001), which would display two moons, taking into account the different appearances of the moon seen by the wearer in the northern and southern hemisphere. If the new moon seen in the northern hemisphere was an inverted C-shaped moon, then in the southern hemisphere, a completely opposite C-shaped moon phase could be seen. This watch could display different moon phases in the northern and southern hemisphere at the same time. ** 3. Points-shaped moon (less specific examples are mentioned)** - The moon phase was mainly displayed by the pointer or the combination of the pointer and other components, but it was difficult to explain in detail the specific way to see the diagram due to the lack of more examples. However, the overall situation was still based on the periodic changes of the moon phase, the area pointed by the pointer or the relative position of other marks to determine the state of the moon phase. The novel New Moon is equally exciting. Everyone is welcome to click and read it!
Diagram of Moon Phase Changes
Diagram of the Moon Phase Changes
The law of the moon's phase change was: new moon (On the first day of the lunar calendar, the moon is located between the sun and the earth, so it is difficult to see the moon from the earth) → Emei Moon (On the third or fourth day of the lunar calendar, a thin silver hook-like moon can be seen in the western sky) → First Quarter Moon (On the seventh and eighth day of the lunar calendar, the moon can be seen in the middle of the night. It comes out from the west of the sky, and the moon faces west) → the crescent moon (The upper crescent moon appears on the 11th and 12th of each lunar month; the lower crescent moon appears on the 18th and 19th of each lunar month) → the full moon (on the 14th, 15th, 16th, or even 17th of each lunar month, the moon and the sun are on both sides of the earth, and the moon seen on earth is the roundest) → the last quarter moon (on the 22nd and 23rd of each lunar month, visible in the middle of the night, the moon faces east) → the waning moon → the new moon, and so on. The main reason for this was that the moon itself did not emit light and was not transparent. Moreover, the relative positions of the moon, the earth, and the sun were constantly changing, causing the parts of the moon that were illuminated by the sun to present different images. The novel New Moon is equally exciting. Everyone is welcome to click and read it!
Moon phase diagram and corresponding letters
In the lunar phase change, the new moon (the moon cannot be seen at night); a small part of the moon just enters the lunar phase window at the new moon; half of the moon enters the lunar phase window at the first quarter moon (around the seventh day of the lunar calendar), like the English letter "D"; Full Moon (the full moon on the 15th and 16th of the lunar calendar) completely enters the lunar phase window, shaped like the English letter "O"; The last quarter moon (around the 22nd of the lunar calendar) is opposite to the first quarter moon. It wasn't clear that each moon phase corresponded to a specific letter, but the first quarter moon could be compared to a "D" and the full moon could be compared to an "O". The novel New Moon is equally exciting. Everyone is welcome to click and read it!
Moon Phase Change Diagram and Name
Simple Drawing of the Correct Moon Phase Diagram
The following steps can be used to draw the moon phase map: 1. First, he drew two circles, one big and one small. The small one represented the Earth, and the big one represented the orbit of the Moon. 2. Draw a line with the ruler, and draw eight small circles at the intersection of the line and the outer circle to represent the moon. 3. He drew the different shapes of the moon, namely the new moon, the Emei moon, the first crescent moon, the upper crescent moon, the full moon, the lower crescent moon, the last crescent moon, and the waning moon. 4. You can color the moon phase map according to your preferences. The novel New Moon is equally exciting. Everyone is welcome to click and read it!
The sequence diagram of the moon's phase changes
The order of the moon's phase changes was: New Moon (the first day of the lunar calendar, rising at 6:00 in the morning and setting at 18:00 in the evening, invisible, otherwise known as New Moon) → Emei Moon → First Quarter Moon (the seventh and eighth day of the lunar calendar, rising at 12:00 in the afternoon and setting at 0:00 in the morning, visible in the first half of the night) → Full Convex Moon → Full Moon (the fifteenth and sixteenth day of the lunar calendar, rising at 18:00 in the evening and setting at 6:00 in the morning, visible all night, otherwise known as Wang) → Waning Convex Moon → Last Quarter Moon (the twenty-second and twenty-third day of the lunar calendar, rising at 0:00 in the afternoon and setting at 12:00 in the afternoon, visible in the second half of the night) → Waning Moon → New Moon, and so on. Moreover, due to the different latitudes of the Earth, the moon phase seen in the northern and southern hemisphere would be reversed. The novel New Moon is equally exciting. Everyone is welcome to click and read it!