Auringonottoa

Auringonottoa is a Finnish term that refers to the exposure of the skin to sunlight, commonly understood as sunbathing or spending time outdoors to catch sunlight. The word comes from the components auringon (sun’s) and otto (taking), and its partitive form is used when speaking about the activity in general.

Benefits of sun exposure include the skin’s production of vitamin D, which supports bone and immune health. Some people also experience mood improvements and better regulation of daily rhythms from regular outdoor light. However, UV radiation from the sun increases the risk of sunburn, skin aging, and skin cancers, with higher risk for people who have fair skin or who engage in prolonged exposure.

Safe sun practices are important. Limit exposure during peak sun hours, typically when the sun is strongest, and use protective measures such as broad-spectrum sunscreen, protective clothing, hats, and sunglasses. Seek shade when possible and avoid tanning beds. For vitamin D, limited, regular sun exposure can be beneficial, but dietary sources and supplements may be preferred in regions with long winters or low UV levels.

In high-latitude regions such as Finland, summer sun can be intense, while winter sun may be scarce. This seasonal pattern influences recommendations for sun exposure and vitamin D intake, with emphasis often placed on precautions during sunny months and on other sources of vitamin D during the darker season.