Things to Do in Longyearbyen in Winter
Longyearbyen's polar night by each source's definition, the hours of twilight, and which trips were on sale for winter dates: the coal mine, the Seed Vault, ice cave hikes, northern lights tours, and what waits for spring.
In winter Longyearbyen is dark: the Sun does not rise between 27 October 2026 and 15 February 2027, by our computation for the town’s position, and from mid-November to the end of January there is not even twilight at midday. The trips that suit that best are the ones darkness does not touch. The Historic Coal Mine Tour at Gruve 3 spends 2.5 hours underground, where it is dark anyway, and it ran at 9:00 AM and 1:00 PM on 26 November, 20 January and 24 March, from US$157 a person (checked November 2026).
The calendar above is the mine tour, with 525 reviews (checked November 2026). The Gruve 3 coal mine tour goes through it step by step.
How dark, and when: the dates by source
The dates people quote differ because they measure different things. Here they are side by side, each with its source:
| Source | What it measures | Dates |
|---|---|---|
| Visit Svalbard, FAQ | The dark season | 26 October to 16 February |
| Yr (NRK and the Norwegian Meteorological Institute), Longyearbyen | Polar night | Until 16 February |
| Visit Svalbard, article on the polar night | “Civil Polar Night”, the darkest part | About 14 November to 29 January |
| Visit Svalbard, seasons page | Polar Night | 11 November to 30 January |
| Our computation, 2026-27 | Sun below the horizon all day | 27 October 2026 to 15 February 2027 |
| Our computation, 2026-27 | No civil twilight at all | 13 November 2026 to 29 January 2027 |
The computed rows use the NOAA solar-position method for central Longyearbyen and match the FAQ and Yr on the Sun, and the article on the civil polar night. By Visit Svalbard’s article, the dark season lasts a full 113 days in Longyearbyen.
What that means for a day out, computed for the same position (local time):
| Date | Highest the Sun gets | Civil twilight (enough light to see the landscape) | Full darkness |
|---|---|---|---|
| 1 November 2026 | 2.7 degrees below the horizon | 08:42 to 14:38 | 9.5 hours |
| 15 November 2026 | 6.8 degrees below | none | 12.1 hours |
| 21 December 2026 | 11.7 degrees below | none | 15.4 hours |
| 15 January 2027 | 9.3 degrees below | none | 13.8 hours |
| 1 February 2027 | 5.3 degrees below | 10:52 to 13:32 | 11.2 hours |
| 15 February 2027 | 0.9 degrees below | 08:28 to 15:58 | 8.2 hours |
| 1 March 2027 | Sun up for 7 hours 24 minutes | 06:40 to 17:43 | 3.6 hours |
“Full darkness” here is the Sun more than 18 degrees below the horizon; the hours outside it and outside civil twilight are a deep blue dusk rather than black night. Computed figures are accurate to about a minute and ignore the weather.
What was on sale for winter dates
The table is each tour’s calendar for one adult on 26 November 2026, 20 January, 17 February and 24 March 2027 (not every tour on every date). A tour that showed no start on a date may still add one; check the calendar for your own dates.
| Trip (operator) | 26 Nov | 20 Jan | 17 Feb / 24 Mar | From, a person |
|---|---|---|---|---|
| Coal mine tour at Gruve 3 (Store Norske Gruve 3 AS) | 9:00 AM, 1:00 PM | 9:00 AM, 1:00 PM | 24 Mar: 9:00 AM, 1:00 PM | US$157 |
| Seed Vault and Arctic Viewpoint by Car (Arctic Footsteps) | Yes, US$120.73 | Yes, US$141.98 | 24 Mar: yes, US$141.98 | US$121 on promotion, usually US$142, checked November 2026 |
| Seed Vault, Polar Bear Sign and Viewpoint, 1 hour (Frostbite Expeditions) | Yes | Yes | 24 Mar: no start shown | US$89 |
| Ice cave hike to a glacier (Backyard Svalbard) | Yes, US$283.00 | Yes, US$314.45 | 24 Mar: yes, US$314.45 | US$283 on promotion, usually US$314, checked November 2026 |
| Sightseeing in English, small group (Svalbard Photography) | Two or more: US$139.56 each | No start shown | Both: two or more, US$145.14 each | US$112 on promotion, usually US$140, checked November 2026 |
| Arctic Wildlife Scouting by Van (Frostbite Expeditions) | No start shown | No start shown | Both: 9:30 AM, 1:15 PM, 5:00 PM | US$184 |
| Ice cave adventure by snowmobile (Arctic Footsteps) | No start shown | No start shown | 24 Mar: 9:00 AM, 1:00 PM, 5:00 PM | US$342 |
| Northern lights adventure by car (Arctic Footsteps) | 3:30, 7:00, 8:30 PM | Same | 17 Feb: same; 24 Mar: no start shown | US$184 |
Prices in US dollars, checked November 2026. The sightseeing tour needs at least two guests and showed no price for one adult; two adults paid US$279.12 together on 26 November and US$290.28 on 17 February and 24 March. The wildlife van also had no start on 10 December.
Two snowmobile days with lunch go further out: to the Russian mining town of Barentsburg, 10 hours (Trust Arcticugol), and to Tempelfjorden and the Tunabreen glacier, 6 hours (Trust Arcticugol). Drivers need a driving licence and the minimum age is 12. Neither had a start on 26 November, 20 January, 17 February, 24 March, 14 April or 15 June 2027.
Pick a dark-season trip
Longyearbyen: Historic Coal Mine Tour at Gruve 3
Store Norske Gruve 3 AS: 3 hours with pickup, 2.5 inside Mine 3 with a helmet and headlamp, a crawl through an old tunnel and almost 800 m underground. Not for claustrophobia or limited mobility.
Check dates →Svalbard: Visit the Global Seed Vault and Arctic Viewpoint by Car
Arctic Footsteps: 2 hours by car through town and Adventdalen to the Seed Vault entrance, with photo stops and a warm drink. Nobody but staff goes inside the vault.
See the vault tour →Longyearbyen: Ice cave hike to a Svalbard Glacier
Backyard Svalbard: 6 hours with hotel pickup, a snowshoe hike to a glacier and an ice cave explored by headlamp, a field lunch, hot drinks and snacks, up to 6 guests. Needs 2 guests to run; not for claustrophobia; the glacier depends on the conditions.
See the ice cave hike →Longyearbyen: Northern Lights Adventure by Car
Arctic Footsteps: 3 hours by car or minivan into Adventdalen near the Seed Vault, then on towards Mine 3 or back as the conditions decide, with warm drinks and cookies. The lights cannot be guaranteed; not for children under 6.
See the evening tour →Prices, ratings and review counts from the listings (GetYourGuide, checked November 2026). Operators price by date and season, so treat the figures as the shape of the market, not a quote.
On 26 November the ice cave hike cost US$283.00, 10% below the US$314.45 it showed for 20 January and 24 March. Its glacier and route vary with the weather and the snow, and it is not suitable for people with limited mobility or a low level of fitness.
Northern lights from Longyearbyen
Visit Svalbard’s FAQ gives the northern lights season as late September to mid-March, best between 6 PM and midnight, with no guarantee: it depends on clear weather and stronger solar winds than normal. In the darkest weeks its article on the polar night says you may even see them in the middle of the day, though they tend to be weaker then. GetYourGuide listed six northern lights tours from Longyearbyen in November 2026, by car, by van, with a photographer and on a private snowmobile ride; svalbardnorthernlights.com covers them, the season and the forecast in depth.
Clothes, and getting around in the dark
Visit Svalbard’s winter advice: bring your warmest winter clothes, several layers of wool or fleece, and a balaclava that covers your head and neck. Every tour on this page includes pickup in town, so you do not need a car. On foot, stay inside the town limits: according to Visit Svalbard’s FAQ you may walk alone inside them, and the polar bear warning signs on the roads out of town mark where they end (polar bears in Longyearbyen).
Where to stay
Every trip here picks up in Longyearbyen, so stay in town. This search for places to stay in Longyearbyen opens Expedia’s listings for the town; we have not reviewed the hotels, and the prices are Expedia’s.
What waits for spring and summer
The boats. Backyard Svalbard’s Isfjorden boat trip is a May to October trip, and Trust Arcticugol’s boat to Pyramiden had no start on 26 November, 20 May or 15 June; the first date on sale among those checked was 14 July 2027. The wildlife van had starts again on 17 February, and the snowmobile ice cave had starts on 24 March but none on 26 November. When to visit Longyearbyen goes month by month.
More from Longyearbyen
Longyearbyen Trips with Open Dates
Trips from Longyearbyen with live availability. Start times, what is included and cancellation terms are on each listing.
Book the Coal Mine for a Dark Day
Store Norske Gruve 3 AS collects you in Longyearbyen; 2.5 hours inside Mine 3 with a helmet and headlamp. Free cancellation up to 24 hours before.
Check dates