Daytime

Daytime refers to the period of the day between sunrise and sunset where there is natural light available from the sun. It is the counterpart to nighttime, which is the period of time when the sun is below the horizon. The length of the daytime varies depending on the time of year and the latitude of the location.

Overview

Daytime is typically associated with human activity. Most people are awake and active during the daytime, and it is during this period that most businesses and schools operate. The term "daytime" can also refer to the period of time when television programming is primarily aimed at adults, as opposed to prime time when programming is aimed at a general audience.

Daytime and Human Health

Exposure to natural light during the daytime has been shown to have numerous health benefits. It can help regulate the body's circadian rhythm, improve mood, and boost vitamin D production. Conversely, lack of exposure to natural light during the daytime can lead to a variety of health problems, including Seasonal Affective Disorder (SAD), sleep disorders, and vitamin D deficiency.

Daytime in Different Cultures

Different cultures have different perceptions and uses of daytime. In some cultures, the day is divided into segments based on the position of the sun, while in others, the day is divided into fixed hours. Some cultures have specific customs or activities that are only performed during the daytime.

See Also

• Nighttime
• Circadian rhythm
• Seasonal Affective Disorder
• Vitamin D

References

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Daytime

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  Brisbane Water National Park sunrise

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  Sky with puffy clouds

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  Hours of daylight vs latitude vs day of year

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  Daylight Hours

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  Earth lighting summer solstice

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  Earth lighting winter solstice