The average distance between the Earth and the Moon is about 384,000km. The Moon has always been a mysterious and attractive destination in the history of human space exploration. Humans once set foot on the Moon during the Apollo Moon landing program. So how many days on Earth is 1 day on the Moon?
The answer to this question is 29 days.

The time it takes for the Moon to orbit the Earth is about 27.3 days, while the Earth rotates once on its axis every 24 hours (one day and night). This means that while the Earth completes one rotation every 24 hours, the Moon takes about 709 hours to experience one sunrise. This is a very interesting phenomenon.
Because the Moon rotates slowly, by the time astronauts experience a day on the Moon, nearly a month has passed on Earth.
The surface of the Moon is extremely hot and has no atmosphere or moisture, so astronauts must spend all day in spacesuits. This spacesuit can provide air, maintain body temperature, protect astronauts from radiation and the outside environment to carry out survey and exploration missions.
On the Moon, day and night alternate and are different from the 24-hour day-night change on Earth.
For astronauts working in space, they need to adapt to the time difference compared to Earth and adjust their circadian rhythms to adapt to the new environment.