Moon, how to distinguish between a new moon and a residual moon?
The face of the moon is sometimes round, sometimes curved, and sometimes half round, which is called the moon phase, because the moon cannot shine, and only the side illuminated by the sun has a chance to be seen. But as the moon rotates around the earth, the illuminated side is not always visible, so the moon has a change in its circle.
Do different moon phases have different names?
On the first day of the first month of the lunar calendar, when the moon moves between the sun and the earth, the moon faces the earth in its dark side, and rises with the sun, people cannot see it, and the phase of the moon at this time is called the new moon or the new moon.
crescent moon
After the new moon, the moon gradually moves out of the area of the earth and the curve of the sun, which is a small part of the moon that we begin to see illuminated by the sun, and the clear bend of the eyebrows, so the moon phase at this time is called the eyebrow moon.
Eun Mei Yue
By about the eighth day of the first lunar month, the moon has moved to a 90-degree angle east of the sun, at which point we can see the bright half of the moon to the west. At this time, the phase of the moon is called the upper Xuan Moon, which can only be seen in the first half of the night, and it falls into the horizon in the middle of the night.
On the Moon
After the upper moon, the moon becomes fuller day by day, called the convex moon.
Convex moon
In the fifteenth and sixteenth lunar calendar, the entire round face of the moon can be seen, at this time the moon phase is called, looking at the moon or full moon, at dusk, the full moon rises from the east, and at dawn it falls to the west.
full moon
After the full moon, as the position of the sun and moon gradually approached, the moon began to thin down again, and it went through several stages of the convex moon, the lower Xuan moon and the Emei moon, and finally returned to the position of the new moon.
Moon phases
Chinese customarily refer to the second half of the month as the crescent moon, so the new moon and the remnant moon do not correspond, and the new moon and the full moon correspond. The moon looks the brightest when the full moon, the moon looks the darkest during the new moon, or even completely invisible, and the remnant moon is suitable for the Emei moon, which corresponds to a curved eyebrow, but the opening direction is different.
So how to distinguish between the eun mei moon and the residual moon?
If the moon sets behind the sun is the Emei moon, if the moon sets in front of the sun, or if it rises in front of the sun in the morning, it is a remnant moon, this method is applicable to both the northern and southern hemispheres.
At what time does the eclipse occur?
When the moon is located between the earth and the sun, it obscures the sun, and the light will have a solar eclipse, so the eclipse can only occur during the new moon, that is, around the first day of the lunar calendar.
solar eclipse
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