It gets dark early in the UK during autumn and winter primarily because the Northern Hemisphere is tilted away from the sun, leading to fewer daylight hours and a lower solar arc. This effect is compounded by the end of British Summer Time (BST) in late October, when clocks go back one hour, abruptly shifting sunset earlier.
It always starts to get noticeably darker in the mornings at this time of year because of the tilt of the earth. We benefit from this in summer by having very long days and short nights. Next Saturday the clocks will go back by one hour and the mornings will be lighter.
It gets darker earlier in the fall and winter because the Earth's tilt causes the Northern Hemisphere to point away from the sun. As a result, there are fewer hours of daylight overall, and the sun sets earlier each day.
“The first day of winter in the Northern Hemisphere is marked by the winter solstice, which occurs on Tuesday, December 21, 2021, at 10:59 A.M. EST. For the northern half of Earth (the Northern Hemisphere), the winter solstice occurs annually on December 21 or 22.
To get an optimal vitamin D supplement from the sun at a minimal risk of getting cutaneous malignant melanoma (CMM), the best time of sun exposure is noon.
What would happen if we get rid of daylight savings time in the UK?
Professor von Schantz added: “Restoring permanent Standard Time would mean our clocks would be closely aligned to solar time, and while it would mean earlier sunsets in the summer, there would be additional benefits to health from improved sleep and circadian alignment due to increased exposure to morning sunlight from ...
You can still burn even when the weather is cloudy, windy or generally cool. Did you know that 90% of UV rays pass through cloud? In the UK the sun is strongest from March to October, specifically between 11 AM and 3 PM. During these times, try to avoid direct sunlight and spend time in shaded areas.
Generally speaking, it's around Christmas when days start to get longer throughout the U.S. During the last week or so of December, days may shift in length by a minute or two as sunrise and sunset times fluctuate.
Climate change, AI, job disruption, population growth, and mental health challenges will completely reshape how humans live and survive. This short video explores how humans may survive in 2050 — through adaptability, emotional intelligence, continuous learning, health awareness, and responsible use of technology.
Scientists predict that in roughly 6 billion years, the Sun will run out of hydrogen and begin to die, transforming into a red giant. During its long, slow death, it will expand to many times its size, incinerating Mercury and Venus—and likely Earth, too (artistically imagined above).
The 30 minutes before sunset is known as Civil Twilight, the brightest phase of twilight, where there's enough natural light for outdoor activities, but the sun is just below the horizon (6 degrees), allowing bright stars and planets to appear, often called the "golden hour" by photographers for its soft, warm light.
First comes the earliest sunset, in early December. Then there's the winter solstice half a month later—on December 21 in the Northern Hemisphere—the day with the fewest minutes of daylight. Finally, another 2 weeks later, in early January, we get our murkiest morning—the latest sunrise.
The winter solstice is the day of the year with the fewest hours of daylight. In the Northern Hemisphere this date falls in December every year. In 2026 the winter solstice will occur on Sunday 21 December.
There's not really a single word for it. There are some expressions that vary with region though. Some include: "(very) early morning ", "the predawn hours", "the dead of night", "the wee hours (of the morning)", "the middle of the night", "past midnight", "before dawn", and my personal favorite "past my bedtime!"
What is golden hour? The last hour before sunset and the first hour after sunrise are coveted by professional photographers. Referred to as “the golden hour” or “magic hour,” these times provide the perfect light to capture stunning photos.
Definitions of Twilight. In its most general sense, twilight is the period of time before sunrise and after sunset, in which the atmosphere is partially illuminated by the sun, being neither totally dark or completely lit.
Astronomical summer starts around 21 June which is the summer solstice and longest day of the year in the northern hemisphere. It ends around 22 September. The summer solstice marks the point when the Sun reaches its highest point in the sky.
