Sleeping through the night without interruptions is crucial for feeling rested and maintaining productivity the next day. However, many people find themselves waking up between 3:00 AM and 5:00 AM, struggling to fall back asleep. This mid-night awakening is far from coincidental, as it has both historical and physiological significance.
This period is often referred to as the “hour of the wolf,” a term that was popularized by Swedish filmmaker Ingmar Bergman. He used the phrase to describe the time between night and dawn when sleep is at its deepest, when nightmares can feel most vivid, and when many people pass away. In Swedish folklore, the “hour of the wolf” is also associated with an increased chance of both births and deaths, lending this time a certain mystique and cultural weight.
From a physiological standpoint, the early morning hours coincide with the body’s lowest physiological state. Core temperature drops, blood pressure lowers, and metabolism slows down as part of the body’s natural circadian rhythm. For many individuals, particularly those prone to anxiety, this can create a perfect storm of heightened stress and unease. The brain’s fight-or-flight response may become more active, making it even more challenging to fall back into a peaceful sleep.
This phenomenon is also linked to cultural beliefs and superstitions. In various cultures around the world, the hours between 3:00 AM and 5:00 AM are considered to be the “witching hour,” when supernatural activity is thought to be most intense. Whether driven by folklore or by the body’s natural processes, waking up during this time often carries a sense of unease and discomfort. For those who struggle with anxiety, it can feel like an unsettling experience, as negative emotions are amplified during these quiet, dark hours.
While the physiological factors that occur during this time are completely normal, it’s important to consider how they interact with mental and emotional states. For some, this period of wakefulness might be brief and simply a byproduct of the body’s natural rhythms. For others, it can contribute to sleep disturbances, including difficulty falling back asleep or experiencing anxiety that lingers into the morning.
Understanding these biological processes can help to alleviate the distress of waking during the “hour of the wolf.” Taking steps like practicing relaxation techniques, avoiding screens, or creating a calm sleep environment may help mitigate the impact of waking up during these early morning hours and support a more restful night’s sleep.