Can Fall Equinox Affect Your Sleep Cycle?
Can Fall Equinox Affect Your Sleep Cycle?
US · Published Oct 14, 2025
The fall equinox can disrupt the circadian rhythm due to changing daylight hours, affecting sleep patterns.
Decreased daylight after the equinox increases melatonin production, potentially causing fatigue and sleepiness.
Maintaining a consistent sleep schedule, maximizing light exposure, and creating a relaxing bedtime routine can help adjust your sleep cycle during the fall.
Fall equinox and its effect on sleep
The fall equinox, which marks the transition from summer to autumn, happens when the sun crosses the celestial equator. This results in nearly equal amounts of daylight and night. While many people celebrate the arrival of pumpkin spice and cozy sweaters, the change in daylight can have a big impact on your sleep cycle.
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