Complete Guide to the Midnight Sun & Daylight Hours in Iceland

What Is the Midnight Sun in Iceland?

The midnight sun is a natural phenomenon where the sun stays above or just below the horizon around the clock, so the night never turns fully dark. In Iceland, it happens for part of the summer because the country sits just south of the Arctic Circle and leans toward the sun during those months, stretching daylight until it fills almost the entire 24-hour day.

The Science of the Midnight Sun Explained

The midnight sun is caused by the tilt of the Earth’s axis toward the sun during summer. As the Earth orbits the sun, this same tilt is what creates the seasons. Each year, the Northern Hemisphere leans toward the sun from April to August, which is why summer falls in June, July, and August north of the equator.

The Earth’s poles get the most contrast, both being exposed to the sun’s rays continuously for six months and then experiencing total darkness, or “polar” nights, for the remaining six months.

As a result, both the North Pole and the South Pole have absolute midnight sun, with continuous daylight for six months. It’s perpetually bright at the North Pole and dark at the South Pole from late March to late September, while the other half of the year sees this in reverse.

Most of the world’s population lives far enough away from these poles that daylight and nighttime hours stay more or less the same all year round. That is not the case in Iceland, where daylight hours are an all-or (almost) nothing experience. This is due to Iceland’s proximity to the Arctic Circle, which just about crosses over the country’s northernmost tip, Grimsey Island.

Still, Iceland is far enough from the North Pole that the contrast is not as extreme as it could be. As the Arctic Circle’s latitude starts at around 66.5°N, and Reykjavik is located at 64.1°N, the sun will still set in Iceland throughout the summer.

Iceland’s day and night hours in spring (March and April) and fall (September and October) resemble what most global standards consider to be “normal,” with the sun rising between 6:00 AM and 8:00 AM and setting between 6:00 PM and 8:00 PM.

When Can You See the Midnight Sun in Iceland?

The days are extremely long during summertime in Iceland. The midnight sun peaks around the summer solstice in June, but the sun never fully sets from May through August, so the nights stay bright right across the island.

Iceland is not the only country to experience this dazzling natural phenomenon. All countries north of the Arctic Circle also experience the midnight sun during their summer months. That includes Greenland, Norway, Sweden, Finland, Russia, and the U.S. state of Alaska.

In contrast, winter in Iceland brings extended darkness and very little daylight—at its peak in December and January, there are only about 4–5 hours of light a day. You can read more about the shortest days in the winter solstice section below.

The Longest and Shortest Days of the Year

The further north or south you go on the planet, the more daylight is affected by summer and winter solstices. If you’re wondering how many hours of daylight there are in Iceland, it varies greatly throughout the year, from almost 24 hours during the summer to just a few hours during the winter.

Summer Solstice in Iceland

Iceland’s longest day of the year (the summer solstice) is around June 21.

On that day in Reykjavik, the sun sets just a couple of minutes before midnight and rises again right before 3:00 AM, with the sky never going completely dark.

For historical reasons, the summer solstice is usually celebrated in Iceland on Jonsmessunott on June 24, or the Nativity of John the Baptist. A lot of folklore tales are associated with that night, among them the belief that cows can talk and that rolling around naked in the morning dew can cure ailments.

The further north you go in the country, such as to Akureyri or Isafjordur, the longer you’ll find the days.

The effect makes experiencing time in Iceland a unique concept, unlike most places.

Winter Solstice in Iceland

The year’s shortest day (the winter solstice) is around December 21.

The further north you go, the shorter the day. This means that you’ll experience different times for sunrise and sunset depending on where you are in Iceland.

You can’t see the sun at all for around two months in the town of Isafjordur in the Westfjords of Iceland. Tall mountains surround the town, and it’s situated so far north in the country that the sun doesn’t rise high enough for its beams to reach over the mountaintops in wintertime.

It’s a well-known tradition that the people in Isafjordur celebrate the first day they see the sun after two months of darkness by baking pancakes and having “sun coffee.”

The absence of sunlight is not nearly as drastic in Reykjavik, which is not surrounded by mountains and sits in the country’s south. During the height of winter in Reykjavik, the sun rises around 11:20 AM and sets around 3:30 PM.

Between the shortest and longest days of the year, the days grow or shorten by a few seconds up to several minutes per day.

An equinox occurs twice a year, around March 21 and September 21, when there’s roughly an equal amount of daylight and darkness.

Daylight Hours in Iceland by Month

Iceland’s hours of daylight vary throughout the year. If you’re wondering when you can catch the midnight sun or a chance at the equally impressive northern lights, we’ve broken down the daylight hours month by month below.

Times below are approximate, taken from the 15th of each month in Reykjavik; daylight shifts noticeably from the start of each month to the end, and the further north you go, the more extreme it gets.

In June and July, the sun is only above the horizon for around 20–21 hours, but that doesn’t mean the brief time it’s down is dark. It dips only just below the horizon, so the light lingers in a long golden twilight through the small hours, and the sky never goes properly dark.

What to Do During Iceland’s Midnight Sun

There are plenty of things to do in Iceland that take advantage of the late, light nights and warmer summer weather. You can explore the beautiful countryside, make the most of the extended golden hour while taking photos, or take a nice long drive when the roads are mostly empty.

Explore Top Attractions Without the Crowds

Iceland’s most famous sights get busy during the day in summer, but the midnight sun gives you an easy way around the crowds. Because it stays light all night, you can visit headline attractions like the Golden Circle, the waterfalls of the South Coast, and Jokulsarlon glacier lagoon late in the evening or in the early hours of the morning, once the tour buses have moved on and the parking lots have emptied out.

Spots that feel packed at midday, such as Gullfoss, Thingvellir, Seljalandsfoss, and Skogafoss, take on a completely different mood in the soft, golden light of the small hours. You get the scenery almost to yourself, the light is ideal for photos, and you never have to rush to beat the sunset.

Join Midnight Sun Tours

There are many midnight sun tours available that make use of the extended daylight. These tours can often feel quite magical, as they combine the stillness of night with bright daylight, creating an otherworldly feeling.

Take, for instance, this 3-hour midnight sun evening whale watching tour, where you set sail from Reykjavik to witness whales, dolphins, porpoises, and seabirds beneath the midnight sun. While these creatures and the surrounding landscapes are beautiful throughout the year, they are even more special when beneath the midnight sun, which paints the sky with vivid oranges and pinks.

Another exciting option is to take a 2-hour midnight sun ATV tour, where you can combine stunning views from mountain tops with the adrenaline you get when zooming along on a quad bike.

There are many other exciting tours available during this more agreeable time of year, such as:

• Go whale and puffin watching

• Go glacier hiking in Skaftafell 

• Go snorkeling in Silfra

• Go snowmobiling

• Go horse riding

• Go sightseeing

With the long days, you can fit in more hours of sightseeing, driving around, and doing activities to maximize your holiday time in Iceland.

Go Hiking in the Highlands

The long summer days are perfect for hiking, especially in the Icelandic Highlands, which only open up once the snow clears in late June or early July. With up to 21 hours of usable light, you’re not tied to an early start or a strict turnaround time, so you can set off on longer trails at a relaxed pace and still have hours of daylight to spare.

Colorful rhyolite mountains and hot springs await in Landmannalaugar, while the lush valley of Thorsmork and the steaming geothermal peaks of Kerlingarfjoll (pictured above) offer some of the country’s most rewarding trails. Just remember that highland weather changes quickly, so pack warm, waterproof layers, check road and trail conditions before you head out, and let someone know your plans, even when it’s bright outside at midnight.

Photograph Landscapes during the Extended Golden Hour

Photographers prize the “golden hour,” the stretch just after sunrise and just before sunset when the world is bathed in warm, golden light. During the summer months, Iceland’s midnight sun stretches this window out for hours, keeping the sun low and the light soft late into the night.

The midnight sun creates the perfect light for photography, accentuating natural tones as the sky fills with beautiful pastel colors.

In fact, during the peak of summer you get almost seven hours of golden hour each day—a lot of photo opportunities.

Whether you’re an avid photographer or just want some picturesque vacation shots on your phone, the midnight sun gives you plenty of amazing scenery and settings to photograph across Iceland.

Take Advantage of Perfect Road Trip Conditions

If you rent a budget car and travel late at night, fewer people will be around, so you can see destinations in stunning twilight colors and with much smaller crowds.

Driving in Iceland during the summer is easy and accessible, whereas some areas are hard to reach during the winter months.

The Icelandic Highlands are an example of a region only accessible from late June or early July until September.

Due to heavy snow and bad weather, it may be difficult to access the Westfjords and even some parts of North and East Iceland at the height of winter. 

This type of inconvenience is not a problem during the summertime. Although it may sometimes be windy, rainy, or foggy, it’s doubtful that there will be any snowstorms hindering your travel plans around the country.

There’s a variety of summer self-drive tours available, and it’s up to you to choose if you want to visit the top attractions along the Ring Road at noon or midnight.

How to Sleep During Midnight Sun in Iceland

Naturally, many people find the midnight sun hard to imagine and can’t picture how to get any sleep during Iceland’s summer daylight hours.

The good news is that a few simple steps make it easy. Most Icelandic homes, hotels, and guesthouses come with blackout curtains that shut out the light completely, so your room can be as dark as you like. If you’re camping or staying somewhere without them, a sleep mask does the same job, keeping things dark for your eyes no matter how bright the room is.

It also helps to keep a consistent bedtime, wind down away from screens, and go easy on caffeine and alcohol late in the evening, since your body can be slow to feel sleepy while it’s still bright out. If you’re struggling in the first day or two, a little melatonin can help you adjust.

Another common question is: “Isn’t it weird for it to be bright all night long?” The short answer is yes—after a long, dark winter, the endless daylight makes a striking difference. But it quickly becomes part of daily life, and many visitors come to love the extra energy and freedom it brings, with no need to rush anywhere “before it gets dark.”

Experience the Midnight Sun in Iceland

However you choose to spend it, the midnight sun turns a summer trip to Iceland into something rare: whole days that never truly end. With the extra light on your side, you can fit in more sights, linger longer at each one, and see the country at its calmest and most colorful. If you’re ready to start planning, browse our midnight sun tours or map out a summer self-drive tour to make the most of the endless daylight.

Is the midnight sun one of your must-sees for your trip to Iceland? Or maybe you’ve already seen Iceland’s midnight sun? Was it one of the reasons you chose to visit Iceland in the summer months?