A lunar eclipse is one of the most impressive celestial events, during which the earth stands exactly between the sun and moon and casts its shadow on the moon. The full moon is not completely eclipsed, but often appears in a reddish color. This is where the name “blood moon” comes from. But how does this natural phenomenon affect human sleep? In the following, we will take a closer look at the scientific background to a lunar eclipse and its potential effects on sleep and present many more exciting details and facts about lunar eclipses and sleep.
What exactly is a lunar eclipse?
A lunar eclipse only occurs during a full moon and is relatively common worldwide. The prerequisite for this is that the sun, earth and moon are perfectly aligned and the earth is between the sun and moon. The Earth’s shadow then falls on the moon, causing it to be completely or partially eclipsed. There are three types of lunar eclipse, the first being a total lunar eclipse. In this case, the entire moon is covered by the Earth’s umbra and appears red, as the sunlight is scattered by the Earth’s atmosphere. This is known as a blood moon.
On the other hand, there is the partial lunar eclipse. In this case, only part of the moon is covered by the earth’s shadow, while the other part remains in the light of the sun and continues to be illuminated. The third variant is the penumbral eclipse. In this case, the moon only passes through the Earth’s penumbra, i.e. the outermost edge of the Earth’s shadow, which is brighter than the umbra. A penumbral eclipse is difficult to see with the naked eye and only causes a slight, partial darkening of the moon.
What is the connection between the phases of the moon and our sleep?
Even in ancient times, it was believed that the moon influenced human behavior. In modern science, there are studies that show that the phases of the moon – especially the full moon – can certainly have an effect on sleep. On the one hand, light intensity has a certain influence on our sleep. We remember that a lunar eclipse is only possible during the full moon. During this phase, the moon reflects most of the sunlight, making the nights brighter. This additional light can inhibit the natural synthesis of the sleep hormone melatonin in our body, making it harder to fall asleep and stay asleep. The full moon also has an effect on our internal clock. Some studies suggest that the full moon is associated with a reduction in deep sleep phases and a longer time to fall asleep. It is assumed that the moon has a subtle effect on our circadian rhythms, even though many people are no longer directly exposed to moonlight when they sleep.
You can find more information about the full moon and the exact dates of the next full moon nights in our article When is the full moon? Sleep research confirms influence on sleep.
What is the special charm of the lunar eclipse?
A lunar eclipse can affect sleep in two ways. Firstly, it exerts a special fascination on many people. This often leads them to stay awake longer to observe the event. Especially during total lunar eclipses, which are only visible for a few minutes in many regions, observers often forgo much-needed sleep. For some people, the sight of a blood moon also has a mystical, spiritual or emotional significance. This can also disturb sleep, as the excitement and tension keep the brain active for longer, making it more difficult to fall asleep.
Studies on lunar eclipses and sleep
The number of studies on the subject of lunar eclipses and sleep and the influence of one on the other is quite limited. Nevertheless, findings from research on the influence of the full moon on sleep can certainly be transferred. For example, one study showed that less melatonin is synthesized during the full moon and that the deep sleep phases are shorter. These effects could also occur more strongly during a lunar eclipse, as the event often draws attention to itself and interrupts the natural sleep rhythm. In addition, as already mentioned, a lunar eclipse only occurs at the time of the full moon.
Psychological and cultural influences
But there are also other aspects that can have an effect on sleep during a lunar eclipse. The moon has a symbolic meaning in many cultures. Therefore, a lunar eclipse is often associated with changes, secrets or special powers. Such beliefs and thought processes can influence the human psyche and lead to vivid dreams or even sleep disorders. In Western culture, for example, the blood moon is sometimes associated with mischief or special energies, which could possibly lead to restless sleep in sensitive individuals.
How to sleep better during a lunar eclipse
At some point, it will be that time again and the next total lunar eclipse will be visible. If you want to watch this event, the following measures can help you to get enough sleep. Since you know exactly when the lunar eclipse will take place, you can plan ahead. It is best to treat yourself to a short nap before the event to compensate for any potential loss of sleep. When it comes to lighting, “less is more”. It is better to keep the lights dimmed after watching the lunar eclipse, as excessive brightness inhibits melatonin synthesis. If you want to fall asleep faster, you can also use relaxation rituals such as meditation or listen to calming music. You can find more tips and tricks in our article Effective sleep techniques to fall asleep quickly.
Of course, suitable bedding also promotes sleep. For example, we recommend the BELAIR© fiber pillow, which is available in numerous sizes and shapes and impresses with its excellent temperature and moisture management and breathability. It provides soft support, is particularly cozy and is also suitable for allergy sufferers. The matching BELAIR© fiber comforter is available in various sizes and warmth levels in our online store. It is particularly light and provides excellent warmth at the same time, making for an incredibly cozy sleeping experience. This bedding ensemble is rounded off by the CONCERTO® fiber topper, which is always hygienically fresh thanks to an integrated silver content and ensures soft, pleasant lying comfort, so nothing should stand in the way of a restful night’s sleep. Even during a lunar eclipse.
