Seasonal transitions, especially the transition from summer to autumn, are a process that affects the mood of many people. As sunlight decreases, the days grow shorter and nature slows down, feelings of low energy, reluctance and unhappiness become pronounced in some people. This condition is usually called autumn depression or seasonal depression. This type of depression is an emotional fluctuation that appears at certain times of the year and is related to environmental changes. In people experiencing autumn depression, behaviours such as difficulty waking up in the morning, social withdrawal, a desire to oversleep and a turn towards sweet foods are frequently seen. In emotional terms, symptoms such as low mood, loss of motivation, difficulty concentrating and hopelessness can also be observed. While these symptoms are sometimes mild, in some individuals they can significantly affect daily life.
Why Does Autumn Depression Happen?
Autumn depression usually arises when seasonal changes affect the body’s biological rhythm. Being exposed to less sunlight disturbs the balance of mood-regulating hormones in our brain, such as serotonin and melatonin. A decrease in the level of serotonin increases feelings of unhappiness and reluctance; while an increase in the production of melatonin changes the sleep pattern and leads to a feeling of fatigue. These biological changes are one of the fundamental factors in the onset of depressive symptoms at the emotional level. In addition, as the days grow shorter and the weather gets colder, the decline in social activities can also trigger a feeling of isolation. After a period in which they felt active and energetic during the summer months, the person may show a tendency to withdraw. This becomes especially pronounced in individuals who have high stress levels, are perfectionist or are emotionally sensitive. Some research shows that genetic factors and the individual’s stress-coping skills can also increase the risk of autumn depression. At the same time, individuals who have experienced depression in the past may show similar symptoms again during seasonal transition periods. Autumn depression develops under the influence not only of the season but also of the pace of life and emotional resilience. However, once it is noticed, it is possible to manage this process in a healthy way with the right approaches and psychological support.
What Are the Symptoms of Seasonal Depression?
Seasonal depression, although it shows similar symptoms to other types of depression, usually increases during the autumn and winter months. One of the most pronounced symptoms is constant fatigue and a loss of energy. The person feels unrested despite getting enough sleep. They struggle to carry out their daily tasks, and getting out of bed in the morning becomes difficult. When this state of fatigue combines with low motivation, it creates a general reluctance. Another symptom is emotional fluctuations and a feeling of restlessness. The person may feel sad, withdrawn or irritable for no reason. They do not want to take part in social activities and may show a tendency to withdraw in their relationships with friends and family. Changes in sleep and appetite are also frequently seen; while some people experience an increase in oversleeping and a desire for a carbohydrate-heavy diet, others experience the opposite, with a loss of appetite and insomnia. Difficulty concentrating, a feeling of worthlessness, problems with focus and a loss of interest are also among the other symptoms of seasonal depression. If these symptoms last longer than a few weeks, they should not be regarded as merely a temporary dip in mood. Autumn depression is a process that needs to be managed with professional support. When it is noticed early and support is received, this period can be got through much more easily.
Ways to Cope with Autumn Depression
Coping with autumn depression requires both physical and mental awareness. The shortening of the days and the decrease in sunlight can affect the levels of serotonin, known as the happiness hormone, in the brain. For this reason, making the most of daylight as much as possible is extremely important. Taking a short walk in the morning hours both increases physical activity and, by supporting the intake of sunlight, helps to balance the mood. Regular exercise is one of the most effective methods of easing the effects of autumn depression. A 20–30 minute walk, yoga or breathing exercises each day improve the mood by increasing the production of endorphins in the brain. In addition, eating a balanced diet is also quite important during this process. Reducing refined sugar, caffeine and processed foods, and choosing foods rich in omega-3, vitamin B and magnesium, helps to maintain energy levels. Avoiding social isolation is also a critical factor for mental well-being. During this period, instead of withdrawing, staying in touch with loved ones, getting support and sharing emotions can reduce the impact of depression. Activities such as meditation, mindfulness and taking up a hobby also strengthen emotional balance. If the symptoms intensify, getting professional support from a specialist online psychologist is extremely beneficial. Early intervention enables the process to be managed in a healthier way.
Why Does Depression Increase in Autumn?
At the basis of the increase in depression in autumn lie many biological, psychological and environmental factors. The decrease in sunlight, the shortening of the days and the drop in air temperatures directly affect the body’s biological rhythm, that is, the circadian cycle. This can lead to disruptions in the sleep pattern and to low energy. As sunlight decreases, the production of serotonin in the brain decreases, while the level of melatonin increases. As a result, the person may feel more tired, reluctant and unhappy. Alongside this, factors such as the decrease in outward-facing activities for many people with the end of the summer season, the ending of holiday periods, and the return to a work or school routine also create an emotional transition period. During this process, the individual is making an effort to “readapt” both physically and emotionally. In some people this adaptation process is more difficult, and the mood disorder known as seasonal depression can emerge. In addition, in the autumn months, thoughts about the past, losses or a feeling of lack can also come up more frequently. This emotional intensity can lead to a worsening of symptoms, especially in individuals prone to anxiety and depression. In short, the increase in autumn depression is not tied only to the change of season; it is a complex process that arises from a combination of biological, emotional and social factors.
Activities That Help with Autumn Depression
One of the most effective ways of coping with autumn depression is to keep both the body and the mind active. Exercising regularly, spending time outdoors and making the most of daylight are quite important during this process. Even short walks taken during sunny hours can improve the mood by increasing serotonin production. Walks taken especially in the morning hours help to regulate the biological clock and raise energy levels. Alongside physical activities, taking up a hobby is also a powerful support in the fight against autumn depression. Activities such as painting, taking an interest in music, writing or working with plants increase mental focus and enable the person to move away from negative thoughts. In addition, maintaining social bonds is also of great importance. Spending time with your loved ones helps you feel supported and strengthens your emotional resilience. Another element that helps with autumn depression is regular sleep and eating habits. Staying away from foods that are high in carbohydrates and processed, and choosing foods rich in vitamins and omega-3, supports mental balance. Setting yourself small goals and thereby maintaining your productivity also increases your motivation. All of these activities help to ease the effects of autumn depression by supporting both your physical and your mental health.
The Psychological Effects of a Lack of Sunlight
Sunlight is one of the most important natural factors that has a direct effect on human psychology and biology. Especially in the autumn and winter months, the decrease in daylight leads to the emergence of symptoms such as mood disorders and low energy in many people. A lack of sunlight reduces the production of serotonin in the brain; when the serotonin level drops, the person can feel more unhappy, reluctant and withdrawn. At the same time, the production of melatonin increases, which disrupts the sleep pattern and creates fatigue and exhaustion. From a psychological perspective, a lack of sunlight is associated with a loss of motivation, difficulty concentrating and a decline in general life energy. People show a tendency to take part in fewer social activities, move away from hobbies, and their capacity to enjoy activities they take pleasure in decreases. This becomes especially pronounced in individuals with a previous history of depression or anxiety. In addition, the decrease in sunlight leads to a disruption of biological rhythms and to emotional imbalances. This interaction between body and mind can trigger the condition known as “autumn blues”. For this reason, in the autumn and winter periods, making the most of sunlight, spending time outdoors and, if necessary, benefiting from supportive methods such as light therapy are critically important for psychological health.




