UK Daylight Hours: How Sunrise and Sunset Change Through the Year

By Dan · Updated February 2026

The UK's position between 50°N and 60°N latitude gives us dramatic seasonal variation in daylight. In midsummer, the far north of Scotland gets barely four hours of true darkness. In midwinter, the sun is up for less than seven hours even in southern England. Understanding these patterns matters for photography, outdoor activities, energy use, and wellbeing.

How Daylight Varies Across the UK

The further north you are, the more extreme the seasonal swing. On the summer solstice (around 21 June), London gets about 16 hours 38 minutes of daylight. Edinburgh gets 17 hours 36 minutes. Lerwick in Shetland gets over 19 hours, and it never gets truly dark - there's a persistent twilight glow through the "night."

In winter, the pattern reverses. On the shortest day (around 21 December), London gets about 7 hours 50 minutes of daylight. Edinburgh gets just 6 hours 57 minutes. Lerwick manages only 5 hours 49 minutes of weak, low-angle sunlight.

The difference between summer and winter day lengths increases with latitude. In London, the difference between the longest and shortest day is about 8 hours 48 minutes. In Edinburgh, it's over 10 hours 39 minutes.

The Solstices and Equinoxes

Four key dates mark the turning points of the year:

Spring equinox (around 20 March) - day and night are roughly equal in length everywhere in the UK. After this date, days are longer than nights.
Summer solstice (around 21 June) - the longest day. The sun reaches its highest point in the sky and is above the horizon for the maximum time.
Autumn equinox (around 22 September) - day and night are roughly equal again. After this, nights are longer than days.
Winter solstice (around 21 December) - the shortest day. The sun barely climbs above the horizon and sets in mid-afternoon.

A common misconception is that the earliest sunset occurs on the winter solstice. In fact, the earliest sunset in the UK happens around 12-13 December, about a week before the solstice. The latest sunrise comes even later, around 30 December-2 January. The solstice is the shortest total daylight, but the sunrise and sunset times don't shift symmetrically.

Golden Hour for Photography

The golden hour is the period shortly after sunrise and before sunset when the sun is low in the sky, producing warm, soft, directional light that photographers love. The light is golden because it travels through more atmosphere at low angles, which filters out blue wavelengths.

In the UK, the duration of golden hour varies with the season:

Summer: Golden hour lasts roughly 40-60 minutes after sunrise and before sunset. The sun rises and sets at a steeper angle, so it climbs out of the golden zone relatively quickly.
Winter: Golden hour can last 1-2 hours because the sun stays low in the sky for a longer portion of its arc. In December, the sun barely rises above 15° in southern England, meaning the light has a golden quality for much of the short day.
Spring/Autumn: Moderate golden hours of about 45-75 minutes. The equinox periods are particularly good for photography because you get reasonable day lengths with longer golden hours than summer.

Use our Sunrise & Sunset tool to check exact golden hour times for any UK location and date. Arriving 15 minutes before the golden hour starts gives you time to set up and catch the full transition.

Blue Hour and Twilight

The blue hour is the period before sunrise and after sunset when the sky takes on a deep blue tone. It's shorter than golden hour - typically 20-40 minutes - and produces a completely different mood in photographs: cool, calm, and slightly eerie.

There are three types of twilight, defined by how far the sun is below the horizon:

Civil twilight (sun 0-6° below horizon) - bright enough to do most outdoor activities without artificial light. This is when streetlights turn on.
Nautical twilight (sun 6-12° below) - the horizon is still visible at sea. The sky is dark enough to see bright stars but not fully dark.
Astronomical twilight (sun 12-18° below) - the sky is dark enough for most astronomical observations. Full darkness begins when the sun drops below 18°.

In midsummer in northern Scotland, the sun never drops below 18° below the horizon, which means it never gets astronomically dark. This is why astronomers in the UK do most of their observing between October and March.

How the Clocks Changing Affects Things

The UK switches to British Summer Time (BST, UTC+1) on the last Sunday in March, and back to Greenwich Mean Time (GMT, UTC+0) on the last Sunday in October. The clock change doesn't alter the amount of daylight - it shifts when that daylight occurs relative to the clock.

The spring change ("spring forward") moves an hour of morning daylight to the evening. On the Saturday before the change, sunrise might be at 5:45am and sunset at 6:15pm. On the Sunday after, sunrise is at 6:45am and sunset at 7:15pm. The extra evening light is why most people prefer summer time.

The autumn change ("fall back") does the reverse. You gain an hour of morning light but lose it in the evening. Sunset suddenly jumps from around 5:45pm to 4:45pm, which many people find dispiriting.

Daylight and Wellbeing

Reduced daylight in winter affects many people's mood and energy levels. Seasonal Affective Disorder (SAD) is estimated to affect 2-8% of the UK population, with many more experiencing milder "winter blues."

The NHS recommends getting outside during daylight hours, especially in the morning, even on overcast days. Natural light exposure helps regulate your circadian rhythm and boosts serotonin production. Even on a grey December day, outdoor light levels (around 1,000-10,000 lux) far exceed indoor lighting (100-500 lux).

Light therapy lamps that emit 10,000 lux are a common treatment for SAD. They're most effective when used for 20-30 minutes in the morning, mimicking the natural dawn light that your body expects.

Planning Outdoor Activities Around Daylight

For walkers, runners, cyclists, and anyone who spends time outdoors, knowing the exact sunrise and sunset times for your location is practical, not just interesting.

Winter walks: In December, sunset is around 3:50pm in most of England. If you're starting a 3-hour walk, you need to set off by 1pm at the latest. Many people underestimate how early it gets dark in midwinter.
Summer evenings: In June, you have usable daylight until after 9pm in most of the UK, and even later in Scotland. This opens up weekday evening activities that are impossible in winter.
Construction and outdoor work: Working hours for outdoor trades are directly constrained by daylight. A builder in December might get 6-7 productive hours of natural light, compared to 14+ hours in June.

Sunrise and Sunset Direction

The sun doesn't always rise in the east and set in the west - that's only true at the equinoxes. In summer, the sun rises in the northeast and sets in the northwest, sweeping a wide arc across the southern sky. In winter, it rises in the southeast and sets in the southwest, making a much shorter, lower arc.

This matters for property buyers (which rooms get morning or evening sun?), solar panel installers (optimal panel angle changes with season), gardeners (which parts of the garden are in shade?), and photographers (where exactly will the sun be at golden hour?).

Our Sunrise & Sunset tool shows the compass bearing for sunrise and sunset, so you can see exactly which direction the sun will appear from and disappear to on any given date.

Check Any Date and Location

All of these patterns vary by your exact location and the date. Use our tool to check precise sunrise, sunset, golden hour, and twilight times for anywhere in the UK on any date. It runs entirely in your browser - no sign-up needed.