Sunrise and Sunset times in Oulu, Finland 
Oulu
☁️ Low chance of a spectacular sunset.
Pohjois-Pohjanmaa
136 752 people
Current temperature 18 ° C 
Sunny
Time zone: Europe/Helsinki, UTC 3 h.
Latitude: 65, Longitude: 25.47
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Jul-01, Tuesday | 02:33:50 | 13:22:03 | 00:10:16 | 21h 36m 26s |
| 2025-Jul-02, Wednesday | 02:36:25 | 13:22:14 | 00:08:04 | 21h 31m 39s |
| 2025-Jul-03, Thursday | 02:39:09 | 13:22:26 | 00:05:42 | 21h 26m 33s |
| 2025-Jul-04, Friday | 02:41:59 | 13:22:36 | 00:03:14 | 21h 21m 15s |
| 2025-Jul-05, Saturday | 02:44:55 | 13:22:47 | 00:00:39 | 21h 15m 44s |
| 2025-Jul-06, Sunday | 02:47:56 | 13:22:57 | 23:57:57 | 21h 10m 1s |
| 2025-Jul-07, Monday | 02:51:02 | 13:23:06 | 23:55:11 | 21h 4m 9s |
| 2025-Jul-08, Tuesday | 02:54:12 | 13:23:16 | 23:52:19 | 20h 58m 7s |
| 2025-Jul-09, Wednesday | 02:57:26 | 13:23:25 | 23:49:23 | 20h 51m 57s |
| 2025-Jul-10, Thursday | 03:00:43 | 13:23:33 | 23:46:23 | 20h 45m 40s |
| 2025-Jul-11, Friday | 03:04:03 | 13:23:41 | 23:43:20 | 20h 39m 17s |
| 2025-Jul-12, Saturday | 03:07:25 | 13:23:49 | 23:40:13 | 20h 32m 48s |
| 2025-Jul-13, Sunday | 03:10:48 | 13:23:56 | 23:37:04 | 20h 26m 16s |
| 2025-Jul-14, Monday | 03:14:14 | 13:24:03 | 23:33:51 | 20h 19m 37s |
| 2025-Jul-15, Tuesday | 03:17:41 | 13:24:09 | 23:30:36 | 20h 12m 55s |
| 2025-Jul-16, Wednesday | 03:21:09 | 13:24:14 | 23:27:19 | 20h 6m 10s |
| 2025-Jul-17, Thursday | 03:24:39 | 13:24:20 | 23:24:00 | 19h 59m 21s |
| 2025-Jul-18, Friday | 03:28:09 | 13:24:24 | 23:20:39 | 19h 52m 30s |
| 2025-Jul-19, Saturday | 03:31:39 | 13:24:28 | 23:17:17 | 19h 45m 38s |
| 2025-Jul-20, Sunday | 03:35:10 | 13:24:32 | 23:13:53 | 19h 38m 43s |
| 2025-Jul-21, Monday | 03:38:42 | 13:24:35 | 23:10:27 | 19h 31m 45s |
| 2025-Jul-22, Tuesday | 03:42:13 | 13:24:37 | 23:07:00 | 19h 24m 47s |
| 2025-Jul-23, Wednesday | 03:45:45 | 13:24:39 | 23:03:32 | 19h 17m 47s |
| 2025-Jul-24, Thursday | 03:49:16 | 13:24:40 | 23:00:03 | 19h 10m 47s |
| 2025-Jul-25, Friday | 03:52:48 | 13:24:40 | 22:56:33 | 19h 3m 45s |
| 2025-Jul-26, Saturday | 03:56:19 | 13:24:40 | 22:53:02 | 18h 56m 43s |
| 2025-Jul-27, Sunday | 03:59:50 | 13:24:40 | 22:49:30 | 18h 49m 40s |
| 2025-Jul-28, Monday | 04:03:20 | 13:24:39 | 22:45:57 | 18h 42m 37s |
| 2025-Jul-29, Tuesday | 04:06:50 | 13:24:37 | 22:42:24 | 18h 35m 34s |
| 2025-Jul-30, Wednesday | 04:10:19 | 13:24:34 | 22:38:49 | 18h 28m 30s |
| 2025-Jul-31, Thursday | 04:13:48 | 13:24:31 | 22:35:14 | 18h 21m 26s |
Day length in Oulu during the year on the chart:
Oulu on Finland map:
Locations in the same time zone Europe/Helsinki
Helsinki (Uusimaa), Tampere (Pirkanmaa), Turku (Varsinais-Suomi), Lahti (Päijät-Häme), Jyvaskyla (Keski-Suomi), Kuopio (Pohjois-Savo), Pori (Satakunta), Lappeenranta (Etelä-Karjala), Vaasa (Pohjanmaa), Joensuu (Pohjois-Karjala), Hameenlinna (Kanta-Häme), Kokkola (Keski-Pohjanmaa), Mikkeli (Etelä-Savo), Rovaniemi (Lappi), Kouvola (Kymenlaakso), Savonlinna (Etelä-Savo), Kemi (Lappi), Porvoo (Uusimaa), Sodankyla (Lappi), Kemijarvi (Lappi), Ristimaki (Varsinais-Suomi), Yla-Penila (Varsinais-Suomi), Naula (Varsinais-Suomi), Raustvuori (Varsinais-Suomi), Hoyttinen (Varsinais-Suomi), Niemenkulma (Varsinais-Suomi), Kukkola (Varsinais-Suomi), Kuloinen (Varsinais-Suomi), Pirila (Varsinais-Suomi), Kausala (Kymenlaakso)
Largest Populated Areas in Finland
Helsinki (Uusimaa), Tampere (Pirkanmaa), Turku (Varsinais-Suomi), Lahti (Päijät-Häme), Jyvaskyla (Keski-Suomi), Kuopio (Pohjois-Savo), Pori (Satakunta), Lappeenranta (Etelä-Karjala), Vaasa (Pohjanmaa), Joensuu (Pohjois-Karjala), Hameenlinna (Kanta-Häme), Kokkola (Keski-Pohjanmaa), Mikkeli (Etelä-Savo), Rovaniemi (Lappi), Kouvola (Kymenlaakso), Savonlinna (Etelä-Savo), Kemi (Lappi), Porvoo (Uusimaa), Sodankyla (Lappi), Kemijarvi (Lappi), Varppeenseutu (Varsinais-Suomi), Uusikyla (Varsinais-Suomi), Hannala (Varsinais-Suomi), Yla-Penila (Varsinais-Suomi), Naula (Varsinais-Suomi), Hoyttinen (Varsinais-Suomi), Samppa (Varsinais-Suomi), Metsaaro (Varsinais-Suomi), Kerttula (Varsinais-Suomi), Kausala (Kymenlaakso)
Daylight Hours FAQ: 10 Most Googled Questions Answered
1. What are daylight hours?
Daylight hours refer to the period between sunrise and sunset. This duration changes throughout the year based on season and geographic location.
2. Why are days shorter in winter and longer in summer?
Earth's 23.5° axial tilt causes uneven sunlight distribution. Your hemisphere receives less direct sunlight in winter (shorter days) and more in summer (longer days).
3. When is the longest day of the year?
Northern Hemisphere: June 20-22 (summer solstice).
Southern Hemisphere: December 21-23.
Near polar circles, the sun doesn't set for 24 hours.
4. When is the shortest day of the year?
Northern Hemisphere: December 21-22 (winter solstice).
Southern Hemisphere: June 20-21.
5. How does latitude affect daylight hours?
The closer to poles, the more extreme variations:
- Equator: ~12-hour days year-round
- Polar regions: Midnight sun/polar nights occur
6. Why do New York and Miami have different day lengths?
Miami's lower latitude means:
- Winter days are longer than NY's
- Summer days are slightly shorter
7. When are day and night equal?
During equinoxes:
- Spring: March 20-21
- Fall: September 22-23
How fast do days lengthen/shorten?
Most rapid change near equinoxes: 2-4 minutes daily.
Slowest change near solstices: <1 minute daily.
9. Where can I check daylight hours for my city?
Reliable tools:
- Timeanddate.com
- SunCalc.org
- Photographer's Ephemeris app
10. Does daylight affect health?
Yes. Reduced winter sunlight may cause:
- Seasonal Affective Disorder (SAD)
- Vitamin D deficiency
Solution: Light therapy lamps & midday walks