Why the Sun’s Setting Could Be Triggering Your Anxiety: Here’s What to Do About It

Feeling down as the sun sets? You might be experiencing ‘sunset syndrome.’ This phenomenon causes a sudden spike in anxiety and depression as evening approaches. Don’t worry—we’ve got some helpful tips for managing this mood-altering condition.

While not an official medical term, sunset syndrome is well-recognized in the mental health field.

Dr. Andrea Guastello, a psychiatry expert from the University of Florida, explained that while sunset syndrome is not a formal diagnosis, it is a real issue many patients face. She noted that it involves any psychiatric symptoms that intensify around or after sunset.

The leading cause seems to be a lack of natural light as the day winds down, which can sap energy and motivation.

Dr. Beena Persaud, a clinical psychologist at the Cleveland Clinic, noted that night owls and those sensitive to light changes are especially prone to sunset syndrome, particularly if they have experienced anxiety in the past.

Conditions such as psychiatric disorders, REM sleep behavior disorder, epilepsy, or dementia can also amplify the symptoms of sunset syndrome.

Although the exact cause is unclear, experts believe it’s linked to the body’s internal clock or circadian rhythm.

Dr. Persaud explained that as the sun sets and light fades, the body produces less melatonin, which is a hormonal shift that can contribute to feelings of anxiety and depression.

It’s no surprise that sunset syndrome peaks from October to March when daylight hours are shorter.

So, how can you combat the sunset blues?

Begin by increasing your exposure to light. Spend time in well-lit areas or sunny spots during the day, as your brain’s suprachiasmatic nucleus, your internal body clock, depends on light to regulate sleep patterns and hormone production.

Exercise is another powerful tool. Regular physical activity can boost your mood, but try to finish at least two hours before bedtime to give your body time to wind down.

If these lifestyle adjustments don’t help, don’t hesitate to contact a mental health professional.