Question 1

How many hours of daylight does Oslo get today?

Accepted Answer

Oslo currently gets approximately 13 hours and 21 minutes of daylight today. This varies throughout the year — days are longest around the summer solstice (June in the Northern Hemisphere, December in the Southern Hemisphere) and shortest around the winter solstice. At 59.9° latitude, Oslo experiences dramatic swings, from very short winter days to extremely long summer days. Our calculations use the SunCalc astronomical library for accuracy within 1–2 minutes.

Question 2

What time does the sun rise in Oslo?

Accepted Answer

Sunrise times in Oslo change throughout the year based on the Earth's axial tilt and the city's position at 59.9° latitude. Use the table above to see today's exact sunrise time, as well as dawn (civil twilight) and other twilight phases. The earliest sunrise typically occurs around the summer solstice, while the latest sunrise happens near the winter solstice. The difference between earliest and latest sunrise can be over two hours. All sunrise calculations are based on NOAA solar position algorithms via the SunCalc library.

Question 3

What time does the sun set in Oslo?

Accepted Answer

Sunset times in Oslo vary by season due to the Earth's orbital mechanics and the city's latitude of 59.9°. Check the table above for today's exact sunset time, including dusk and twilight phases. The latest sunset typically occurs a few days after the summer solstice, while the earliest sunset happens a few days before the winter solstice. At high latitudes, sunset times can vary dramatically, with summer evenings lasting well past 9 or 10 PM.

Question 4

How does day length change throughout the year in Oslo?

Accepted Answer

Oslo is at a high latitude (59.9°), which means dramatic day length changes throughout the year. Summer days can be extremely long with extended twilight, while winter days are very short with the sun barely rising above the horizon. Near the solstices, the difference can be 10+ hours between the longest and shortest days. Extended twilight periods in summer can make it feel like the sun barely sets. These variations make sunrise and sunset times especially important to track throughout the year.

Question 5

What is civil twilight in Oslo?

Accepted Answer

Civil twilight in Oslo is the period when the sun is between 0° and 6° below the horizon. During civil twilight, there is enough natural light for most outdoor activities without artificial lighting. It occurs just before sunrise (dawn) and just after sunset (dusk). At high latitudes, civil twilight can last much longer, sometimes over an hour near the solstices. The exact duration for Oslo is shown in the twilight data table above.

Question 6

What are the different twilight phases?

Accepted Answer

There are three twilight phases, each defined by the sun's angle below the horizon. Civil twilight (0°–6°) is the brightest phase, with enough light for outdoor activities without artificial lighting. Nautical twilight (6°–12°) is dimmer but still allows sailors to see the horizon for celestial navigation. Astronomical twilight (12°–18°) is nearly dark, with only the faintest glow on the horizon, and most stars become visible. Below 18° is considered full astronomical night. The duration of each phase varies by latitude and season — our data table above shows all twilight phases for Oslo.

Question 7

When is the longest day in Oslo?

Accepted Answer

The longest day in Oslo occurs around the summer solstice. For Oslo in the Northern Hemisphere, the longest day is around June 20–21. On this date, Oslo experiences its earliest sunrise and near-latest sunset of the year. At 59.9° latitude, the longest day can exceed 18 hours, with extended twilight making it feel even longer. The shortest day (winter solstice) occurs approximately six months later.

Question 8

Does daylight saving time affect sunrise and sunset times in Oslo?

Accepted Answer

Yes, when Oslo transitions to daylight saving time, clock-based sunrise and sunset times shift by one hour. However, the actual amount of daylight doesn't change — DST simply moves an hour of daylight from the morning to the evening. This means sunrise appears one hour "later" on the clock during DST, and sunset appears one hour "later" as well. The transition typically causes a noticeable jump in the sunrise/sunset table around the spring and fall changeover dates. Check our DST change calendar for exact transition dates in Oslo.

Astronomical Dawn	4:02:02 AM
Nautical Dawn	5:04:45 AM
Civil Dawn	5:58:22 AM
Sunrise	6:41:17 AM
Golden Hour End	7:36:08 AM
Solar Noon	1:21:46 PM
Golden Hour Start	7:07:25 PM
Sunset	8:02:16 PM
Civil Dusk	8:45:10 PM
Nautical Dusk	9:38:48 PM
Astronomical Dusk	10:41:30 PM
Day Length	13h 21m

Moonrise	9:16:11 PM
Moonset	6:30:38 AM
Moon Phase	🌕 Full Moon
Illumination	100%

Date	Sunrise	Sunset	Day Length	Moonrise	Moonset	Phase
Apr 1, Wed	6:44 AM	7:59 PM	13h 16m	7:48 PM	6:31 AM	🌕
Apr 2, Thu	6:41 AM	8:02 PM	13h 21m	9:16 PM	6:30 AM	🌕
Apr 3, Fri	6:38 AM	8:04 PM	13h 26m	10:45 PM	6:29 AM	🌕
Apr 4, Sat	6:35 AM	8:07 PM	13h 32m	12:16 AM	6:30 AM	🌖
Apr 5, Sun	6:32 AM	8:09 PM	13h 37m	1:47 AM	6:32 AM	🌖
Apr 6, Mon	6:29 AM	8:11 PM	13h 43m	—	6:39 AM	🌖
Apr 7, Tue	6:26 AM	8:14 PM	13h 48m	3:11 AM	6:58 AM	🌖
Apr 8, Wed	6:23 AM	8:16 PM	13h 54m	4:17 AM	7:37 AM	🌗
Apr 9, Thu	6:20 AM	8:19 PM	13h 59m	4:52 AM	8:48 AM	🌗
Apr 10, Fri	6:17 AM	8:21 PM	14h 4m	5:09 AM	10:16 AM	🌗
Apr 11, Sat	6:14 AM	8:24 PM	14h 10m	5:16 AM	11:52 AM	🌗
Apr 12, Sun	6:11 AM	8:26 PM	14h 15m	5:20 AM	1:26 PM	🌘
Apr 13, Mon	6:08 AM	8:29 PM	14h 21m	5:21 AM	3:01 PM	🌘
Apr 14, Tue	6:05 AM	8:31 PM	14h 26m	5:21 AM	4:33 PM	🌘
Apr 15, Wed	6:02 AM	8:33 PM	14h 31m	5:22 AM	6:07 PM	🌘
Apr 16, Thu	5:59 AM	8:36 PM	14h 37m	5:22 AM	7:45 PM	🌑
Apr 17, Fri	5:56 AM	8:38 PM	14h 42m	5:23 AM	9:28 PM	🌑
Apr 18, Sat	5:53 AM	8:41 PM	14h 48m	5:25 AM	11:19 PM	🌑
Apr 19, Sun	5:50 AM	8:43 PM	14h 53m	5:28 AM	1:15 AM	🌒
Apr 20, Mon	5:47 AM	8:46 PM	14h 58m	5:37 AM	—	🌒
Apr 21, Tue	5:45 AM	8:48 PM	15h 4m	6:01 AM	3:03 AM	🌒
Apr 22, Wed	5:42 AM	8:51 PM	15h 9m	7:11 AM	4:09 AM	🌒
Apr 23, Thu	5:39 AM	8:53 PM	15h 14m	8:58 AM	4:32 AM	🌓
Apr 24, Fri	5:36 AM	8:56 PM	15h 20m	10:52 AM	4:41 AM	🌓
Apr 25, Sat	5:33 AM	8:58 PM	15h 25m	12:41 PM	4:44 AM	🌓
Apr 26, Sun	5:30 AM	9:01 PM	15h 30m	2:22 PM	4:45 AM	🌔
Apr 27, Mon	5:28 AM	9:03 PM	15h 36m	3:55 PM	4:44 AM	🌔
Apr 28, Tue	5:25 AM	9:06 PM	15h 41m	5:26 PM	4:43 AM	🌔
Apr 29, Wed	5:22 AM	9:08 PM	15h 46m	6:54 PM	4:42 AM	🌔
Apr 30, Thu	5:19 AM	9:11 PM	15h 51m	8:24 PM	4:42 AM	🌕

Sunrise & Sunset in Oslo, Norway

Sun Times

Moon

Monthly Summary — April 2026

Twilight Phases in Oslo

Explore Oslo

Frequently Asked Questions about Sunrise & Sunset in Oslo

Sunrise & Sunset in Other Cities