Iceland Time, Time Zone & Opening Hours Guide

Whether you're planning a self-drive adventure along the Ring Road or a short city break in Reykjavík, understanding Iceland's time zone and daylight hours can make your trip much smoother. From the famous Midnight Sun in summer to the short but magical winter days, Iceland's relationship with time is unlike almost anywhere else in the world.

This guide explains Iceland's time zone, seasonal daylight, typical opening hours, and what travelers should know before hitting the road.

Time in Iceland: Key Takeaways

Iceland follows Greenwich Mean Time (GMT / UTC+0) throughout the entire year. Unlike most European countries, Iceland does not switch its clocks for Daylight Saving Time.

Here are a few interesting facts about time in Iceland:

• Iceland stays on the same time year-round, making travel planning simpler.
• Although Iceland is geographically closer to Europe, its time zone matches the UK during winter.
• In summer, Iceland experiences the famous Midnight Sun, when daylight lasts nearly 24 hours.
• During winter, daylight becomes much shorter, with only around 4–5 hours of sunlight in December.
• Iceland uses the 24-hour clock in many official settings, including transportation schedules and opening hours.

Why GMT? Iceland is located close to the Prime Meridian and has historically used Greenwich Mean Time for practical reasons. Remaining on GMT throughout the year provides consistency for residents, businesses, and travelers, even though solar noon is slightly later than 12:00 in many parts of the country.

What Time Zone is Iceland in?

Iceland uses Greenwich Mean Time (GMT), also known as UTC+0.

Unlike most European countries, Iceland does not move its clocks forward in spring or backward in autumn. This means the local time stays the same throughout the year, making it easier for visitors to plan flights, accommodation, and road trips.

Iceland’s Time Difference

The time difference between Iceland and other destinations varies depending on whether those countries observe Daylight Saving Time.

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Typical differences include:

Because many countries adjust their clocks while Iceland does not, the exact time difference changes twice each year.

Does Iceland Have Daylight Saving Time (DST)?

No. Iceland no longer observes Daylight Saving Time.

Historically, Iceland experimented with changing its clocks seasonally during the 20th century. The practice was eventually abandoned because the country's northern latitude already creates dramatic seasonal variations in daylight. Adjusting the clocks offered relatively little benefit compared to countries farther south.

Today, Iceland remains on GMT all year, simplifying scheduling and eliminating the need to change clocks twice annually.

Daylight Hours in Iceland

The amount of daylight changes dramatically depending on when you visit. This seasonal variation is one of Iceland's most fascinating natural phenomena.

Summer

Summer brings exceptionally long days.

Between late May and late July, the sun barely sets, especially in northern Iceland. Around the summer solstice in June, Reykjavík enjoys approximately 21 hours of daylight, while the sky remains bright even after sunset.

This phenomenon, known as the Midnight Sun, allows travelers to:

• Drive scenic routes late into the evening
• Visit popular attractions without rushing
• Enjoy hiking and sightseeing well into the night
• Photograph landscapes in beautiful golden light

When traveling in Iceland during summer, many visitors find themselves exploring much longer than they originally planned.

Winter

Winter is almost the opposite experience.

During December, Reykjavík receives only about four to five hours of daylight each day, while northern Iceland experiences even shorter days.

If you're visiting during winter:

• Plan longer drives during daylight hours.
• Allow extra time in case of snow or icy roads.
• Check weather and road conditions daily.
• Carry warm clothing, even for short stops.
• Take advantage of the dark evenings to hunt for the Northern Lights.

Although daylight is limited, winter offers stunning sunrises, sunsets, and unforgettable snowy landscapes.

Spring & Autumn

Spring and autumn offer a comfortable balance between daylight and darkness.

Spring brings rapidly increasing daylight, blooming landscapes, and generally quieter attractions before the busy summer season.

Autumn gradually shortens the days while offering colorful scenery and excellent opportunities to see the Northern Lights from September onwards.

For many travelers, these shoulder seasons provide the ideal combination of manageable daylight, fewer crowds, and lower travel costs.

Typical Operating Hours in Iceland

Knowing when businesses open and close helps you plan your RV road trip more efficiently, particularly if you're visiting smaller towns or traveling outside the summer season.

Supermarket Opening and Closing Hours

Most supermarkets in Iceland open between 9:00 and 10:00 and close between 18:00 and 21:00, depending on the chain and location.

Stores in Reykjavík generally stay open longer than those in smaller towns, while some supermarkets may have reduced hours on Sundays and public holidays.

Before beginning a longer drive, it's a good idea to stock up on groceries. Read our guide to Iceland grocery stores for shopping tips and budget-friendly recommendations.

Bars Opening and Closing Hours

Iceland's nightlife starts relatively late.

Many bars begin to fill after 21:00, particularly on weekends, and remain open until 01:00–04:00 depending on local regulations and the day of the week.

In Reykjavík, Friday and Saturday nights are especially lively. 

Cafés and Restaurant Kitchen Hours

Most cafés open between 8:00 and 9:00 in the morning and close between 17:00 and 19:00.

Restaurants typically serve lunch from around 11:30 until 14:00, with dinner service beginning around 17:00.

In smaller towns, restaurant kitchens may close earlier than visitors expect, especially during winter. It's always worth checking opening hours before arriving.

Swimming Pools, Attractions, and Gas Stations

Swimming pools generally open early in the morning—often around 6:30 or 7:00—and close between 21:00 and 22:00.

Popular attractions remain accessible throughout the day, although visitor centers often have seasonal opening hours.

Many gas stations operate 24/7 through automated payment terminals, making it easy to refuel during late-night drives around the country.

Icelandic Holidays

Public holidays can affect opening hours across Iceland.

On holidays such as Christmas Day, New Year's Day, Easter Sunday, and Iceland's National Day (17 June), many businesses, supermarkets, and restaurants may close or operate with reduced hours.

Gas stations usually remain available, but restaurants and grocery stores may have limited services.

If you're traveling during a holiday period, purchasing groceries and fuel in advance is always recommended.

Ready for a Great Time in Iceland?

Understanding Iceland's time zone, daylight hours, and typical opening times makes planning your adventure much easier. Whether you're driving beneath the Midnight Sun, chasing the Northern Lights, or simply organizing your daily itinerary, knowing what to expect helps you make the most of every hour.

With no Daylight Saving Time changes to worry about and incredible seasonal experiences throughout the year, Iceland offers a travel experience unlike anywhere else. Rent your motorhome in Iceland, plan your route, and enjoy every moment of your Icelandic road trip.

Frequently Asked Questions

Getting the time right can be crucial to a smooth travel experience in Iceland. We’ve answered some of the most common questions below to help you save some time.