6 months day, 6 months night
The usual 24-hour cycle with a changing day-night rhythm is only interrupted in Germany by the longer nights in winter and shorter nights in summer. But there are places where this changeover takes much longer. 6 months it is light, 6 months it is dark.
How to explain 6 months day
- Is it even possible that it is 6 months of continuous day? If you use the sun to orient the statement, that is correct. At the poles, this is so high for about half a year that it does not disappear below the horizon and thus does not usher in night.
- This can be compared well with the im Germany known summer. Here, where it is also light early and then dark late, the sun achieves high performance. This development is stronger the more you get to the pole. Accordingly, it becomes weaker at the equator.
- It can be observed that it can stay light for 24 hours at the winter solstice at the Arctic Circle. Whether this is really the case depends on how sunlight is conducted through the atmosphere. Water and more can bring about the rays differently.
6 months night and the effects on the body
- Like polar day, there is polar night. Here, too, you don't see any change for 6 months, it stays night. Few are aware that this can have serious health consequences.
- A person absorbs vitamin D through the skin every day. If this addition is not available, the body can suffer. This can be solved by consciously increasing the amount of vitamins in tablet form or by using the well-known daylight lamps.
- However, both solutions are not really ideal for everyday use over 6 months. It is therefore important to understand that the body changes greatly due to the other rhythm. People who were born and live under such fluctuations will cope better with them than visitors from Germany.
- But this permanent night can be used to give the body plenty of rest. As in the German winter, many systems at the poles switch to sleep mode and enjoy the darker time, soon to take up the sun again and get on with life. Alternatively, trips to the equator are planned.
How does polar day come about? - Interesting facts about this natural spectacle
Most people have heard of the term polar day. What is behind it ...
It is wrong to assume that the poles will be pitch black for over 6 months. Although the sun does not make it over the horizon, it sometimes makes a twilight visible.
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