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Longyearbyen, Norway — Sunrise, Sunset, and Moon Times for Today

Moon: 0.6%
New Moon
Current Time: Dec 19, 2025 at 9:58:40 am
Sun: Down all day
Moon: Down all day
Location of Longyearbyen Location

Today's Sun Position in Longyearbyen

Time: 9:58 am
Altitude: -13.0°
Direction: 153° SE
Phase: Astronomical Twilight

Day length today: (Dec 19, 2025)

1 day shorter than summer solstice (Jun 21, 2025)

The Sun's altitude in Longyearbyen today. The horizontal line signifies the horizon, the vertical lines show the times of sunrise and sunset. Altitude and heading are displayed below the graph. The graph defaults to current time. Hover over it to select a different time. How to use this

Night, Twilight, and Daylight Times in Longyearbyen Today

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Day, night, and twilight times in Longyearbyen today. Black is nighttime, light blue is daytime. The darker blue shadings represent the twilight phases during dawn (left) and dusk (right). Hover over the graph for more information. How to use this

Sun does not rise today.

Today's brightest phase is Nautical Twilight.

Night 12:00 am – 7:35 am
Astro. Twilight 7:35 am – 10:55 am
Nautical Twilight 10:55 am – 12:53 pm
Astro. Twilight 12:53 pm – 4:13 pm
Night 4:13 pm – 11:59 pm

Sun in Longyearbyen - Next 7 Days

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2025 Sunrise/Sunset Daylength Solar Noon
Dec Sunrise Sunset Length Diff. Time Mil. mi
Dec 19 Down all day 11:54 am (-11.6°) 91.465
Dec 20 Down all day 11:55 am (-11.7°) 91.458
Dec 21 Down all day 11:55 am (-11.7°) 91.451
Dec 22 Down all day 11:56 am (-11.7°) 91.445
Dec 23 Down all day 11:56 am (-11.6°) 91.439
Dec 24 Down all day 11:57 am (-11.6°) 91.433
Dec 25 Down all day 11:57 am (-11.6°) 91.428
* All times are local time for Longyearbyen. They take into account refraction. Dates are based on the Gregorian calendar.

The December solstice (winter solstice) in Longyearbyen is at 4:03 pm on Sunday, December 21, 2025. In most locations north of the equator, the shortest day of the year is around this date.

See full month's Sun

Equinoxes & Solstices 2025

March equinox Mar 20 10:01 am
June solstice Jun 21 4:42 am
September equinox Sep 22 8:19 pm
December solstice Dec 21 4:03 pm
* All times are local Longyearbyen time.

Seasons Calculator for Longyearbyen

Sun Articles

Today's Moon in Longyearbyen

Percent Illuminated: 0.6%
Time: 9:58 am
Altitude: -17.7°
Direction: 161° S
Position: Waning Crescent

The Moon's path in Longyearbyen today. The horizontal line signifies the horizon, the vertical lines show times and headings of moonrise and moonset. The graph defaults to current time. Hover over it to select a different time. How to use this

Year 2025 Moon Phases

Moon in Longyearbyen - Next 7 days

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2025 Moonrise/Moonset Meridian Passing
Dec Moonrise Moonset Moonrise Time Distance (mi) Illumination
Dec 19 - Down all day - 11:22 am (-17.1°) 251,390 0.6%
Dec 20 - Down all day - 12:14 pm (-17.1°) 250,235 0.3%
Dec 21 - Down all day - 1:06 pm (-15.7°) 248,752 2.1%
Dec 22 - Down all day - 1:57 pm (-12.9°) 246,970 5.8%
Dec 23 - Down all day - 2:46 pm (-8.9°) 244,905 11.4%
Dec 24 - Down all day - 3:32 pm (-3.8°) 242,557 18.8%
Dec 25 1:54 pm 7:23 pm - 4:17 pm (2.1°) 239,943 27.8%
* All times are local time for Longyearbyen. They take into account refraction. Dates are based on the Gregorian calendar. Illumination is calculated at lunar noon. Below horizon is marked in red.

See full month's Moon

Moon Articles

Planets Visible in the Sky in Longyearbyen This Coming Night

  Planetrise/Planetset, Fri, Dec 19, 2025
Planet Rise Set Meridian Comment
Mercury Down all day Fri 10:37 am Down all night, not visible
Venus Down all day Fri 11:35 am Down all night, not visible
Mars Down all day Fri 12:18 pm Down all night, not visible
Jupiter Up all day Fri 1:45 am Perfect visibility
Saturn Fri 12:55 pm Fri 10:45 pm Fri 5:50 pm Average visibility
Uranus Up all day Fri 9:47 pm Fairly good visibility
Neptune Fri 12:21 pm Fri 11:45 pm Fri 6:03 pm Difficult to see
* All times are local time for Longyearbyen.

More about the planets visible in the night sky in Longyearbyen

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