The Devil's Hour -

Most people are in their deepest stage of sleep (REM) around 3:00 a.m.. If you wake up suddenly during this phase, your body's lowered temperature and heart rate can lead to feelings of disorientation, panic, or "sensed presences".

Many believe that the boundary between the physical and spiritual worlds is thinnest during this time, allowing for easier passage between dimensions. Scientific and Psychological Perspectives The Devil's Hour

Paranormal events occurring in threes—such as three knocks or three scratches—are often interpreted as a mockery of the Holy Trinity during this hour. Most people are in their deepest stage of

While many attribute waking up at 3:00 a.m. to the supernatural, science offers physiological explanations: is a mocking inversion of the hour Jesus

According to Western Christian tradition, 3:00 a.m. is a mocking inversion of the hour Jesus Christ is believed to have died (3:00 p.m.). This reversal is thought to be the time when malevolent spirits, demons, and witches are at their most powerful.

Melatonin levels peak around 3:00 a.m., which some researchers suggest can contribute to hallucinations or vivid, frightening dreams if sleep is interrupted. Pop Culture: Amazon’s The Devil’s Hour

The concept was further popularized by the Amazon Prime Video series The Devil's Hour (2022).