Two-thirds of us are getting less than 3 hours of daylight exposure in the winter, according to new research

A woman looking out a rainy window

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Frame Of Mind


Two-thirds of us are getting less than 3 hours of daylight exposure in the winter, according to new research

By Susanne Norris

3 months ago

2 min read

Struggling with the shorter days? Too many of us are feeling the negative effects of a lack of daylight.


We all know that getting enough daylight is vital for our mental health. A lack of light can lead to sleep issues, low mood and a host of other negative symptoms, with approximately 2 million people in the UK experiencing seasonal affective disorder (SAD) every winter. The NHS also reports that between October and March, our bodies do not make enough vitamin D from the available sunlight, which can lead to issues with bone health. 

SAD and other mental and physical health conditions at this time of year can be triggered by a lack of natural light. And now, new research by Simba has revealed that two-thirds of people in the UK get less than three hours of daylight exposure a day. While the problem is undoubtedly worse in the winter, it’s still an issue when the weather warms up, too – with 33% of people in the UK reporting they still get less than three hours of daylight even in the summer months.

How to work with seasonal affective disorder if dark office days are getting you down

Credit: Getty

Commenting on the research, Lisa Artis, deputy CEO at The Sleep Charity, said: “Morning light is the single most important ingredient for setting our circadian clock. It helps our body clock match nature’s day-night cycle. This makes our sleep routine stronger, keeping us awake in the daytime and ready for sleep at night. At night, light can disturb your sleep, but in the morning, it can be the golden ticket to better rest.”

The new study highlights why it’s so vital to make the time to get outside and enjoy the daylight. While we know that’s easier said than done, especially during busy days at work, Simba CEO Steve Reid recommends trying to get your daylight exposure as early in the morning as possible to help you feel ready for your day. “As well as improving sleep, morning light exposure has been linked to boosting alertness, sharpening cognitive function and overall mental wellbeing,” he says. “It helps us feel more energised and focused, making it easier to tackle the day.”


Images: Getty

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