Sunrise and Sunset times in Pori, Finland 
Today:
 Sunrise: 09:49:38
|
 Sunset: 15:11:29
|
Day Length: 5h 21m 51s
Time zone: Europe/Helsinki, UTC +2 h.
Latitude: 61.4789, Longitude: 21.7749
Pori
Satakunta, Finland 
76 772 people
| Date | Sunrise | Solar Noon | Sunset | Day length |
|---|---|---|---|---|
| 2025-Dec-01, Monday | 09:21:18 | 12:21:59 | 15:22:40 | 6h 1m 22s |
| 2025-Dec-02, Tuesday | 09:23:28 | 12:22:22 | 15:21:15 | 5h 57m 47s |
| 2025-Dec-03, Wednesday | 09:25:35 | 12:22:45 | 15:19:55 | 5h 54m 20s |
| 2025-Dec-04, Thursday | 09:27:38 | 12:23:09 | 15:18:41 | 5h 51m 3s |
| 2025-Dec-05, Friday | 09:29:37 | 12:23:34 | 15:17:31 | 5h 47m 54s |
| 2025-Dec-06, Saturday | 09:31:33 | 12:23:59 | 15:16:26 | 5h 44m 53s |
| 2025-Dec-07, Sunday | 09:33:23 | 12:24:25 | 15:15:27 | 5h 42m 4s |
| 2025-Dec-08, Monday | 09:35:10 | 12:24:51 | 15:14:33 | 5h 39m 23s |
| 2025-Dec-09, Tuesday | 09:36:52 | 12:25:18 | 15:13:44 | 5h 36m 52s |
| 2025-Dec-10, Wednesday | 09:38:29 | 12:25:45 | 15:13:02 | 5h 34m 33s |
| 2025-Dec-11, Thursday | 09:40:01 | 12:26:13 | 15:12:25 | 5h 32m 24s |
| 2025-Dec-12, Friday | 09:41:27 | 12:26:41 | 15:11:54 | 5h 30m 27s |
| 2025-Dec-13, Saturday | 09:42:49 | 12:27:09 | 15:11:29 | 5h 28m 40s |
| 2025-Dec-14, Sunday | 09:44:05 | 12:27:37 | 15:11:10 | 5h 27m 5s |
| 2025-Dec-15, Monday | 09:45:15 | 12:28:06 | 15:10:57 | 5h 25m 42s |
| 2025-Dec-16, Tuesday | 09:46:19 | 12:28:35 | 15:10:51 | 5h 24m 32s |
| 2025-Dec-17, Wednesday | 09:47:18 | 12:29:04 | 15:10:51 | 5h 23m 33s |
| 2025-Dec-18, Thursday | 09:48:11 | 12:29:34 | 15:10:57 | 5h 22m 46s |
| 2025-Dec-19, Friday | 09:48:57 | 12:30:04 | 15:11:10 | 5h 22m 13s |
| 2025-Dec-20, Saturday | 09:49:38 | 12:30:33 | 15:11:29 | 5h 21m 51s |
| 2025-Dec-21, Sunday | 09:50:12 | 12:31:03 | 15:11:54 | 5h 21m 42s |
| 2025-Dec-22, Monday | 09:50:39 | 12:31:33 | 15:12:26 | 5h 21m 47s |
| 2025-Dec-23, Tuesday | 09:51:01 | 12:32:03 | 15:13:04 | 5h 22m 3s |
| 2025-Dec-24, Wednesday | 09:51:16 | 12:32:33 | 15:13:49 | 5h 22m 33s |
| 2025-Dec-25, Thursday | 09:51:25 | 12:33:02 | 15:14:40 | 5h 23m 15s |
| 2025-Dec-26, Friday | 09:51:27 | 12:33:32 | 15:15:36 | 5h 24m 9s |
| 2025-Dec-27, Saturday | 09:51:24 | 12:34:01 | 15:16:39 | 5h 25m 15s |
| 2025-Dec-28, Sunday | 09:51:14 | 12:34:31 | 15:17:48 | 5h 26m 34s |
| 2025-Dec-29, Monday | 09:50:57 | 12:35:00 | 15:19:03 | 5h 28m 6s |
| 2025-Dec-30, Tuesday | 09:50:35 | 12:35:29 | 15:20:23 | 5h 29m 48s |
| 2025-Dec-31, Wednesday | 09:50:07 | 12:35:58 | 15:21:49 | 5h 31m 42s |
Day length in Pori during the year on the chart:
Pori on Finland map:
Largest populated areas in Finland
Helsinki (Uusimaa), Tampere (Pirkanmaa), Turku (Varsinais-Suomi), Oulu (Pohjois-Pohjanmaa), Lahti (Päijät-Häme), Jyvaskyla (Keski-Suomi), Kuopio (Pohjois-Savo), 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)
Countries closest to Finland
*Calculation of distances from capital to capital
Daylight Hours FAQ: 10 Most Googled Questions Answered
Daylight hours refer to the period between sunrise and sunset. This duration changes throughout the year based on season and geographic location.
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).
Northern Hemisphere: June 20-22 (summer solstice).
Southern Hemisphere: December 21-23.
Near polar circles, the sun doesn't set for 24 hours.
Northern Hemisphere: December 21-22 (winter solstice).
Southern Hemisphere: June 20-21.
The closer to poles, the more extreme variations:
- Equator: ~12-hour days year-round
- Polar regions: Midnight sun/polar nights occur
Miami's lower latitude means:
- Winter days are longer than NY's
- Summer days are slightly shorter
During equinoxes:
- Spring: March 20-21
- Fall: September 22-23
Most rapid change near equinoxes: 2-4 minutes daily.
Slowest change near solstices: <1 minute daily.
Reliable tools:
- Timeanddate.com
- SunCalc.org
- Photographer's Ephemeris app
Yes. Reduced winter sunlight may cause:
- Seasonal Affective Disorder (SAD)
- Vitamin D deficiency
Solution: Light therapy lamps & midday walks