Sunrise and Sunsetin Oulu, Finland
Sunday, 31 May 2026
Sunrise
2:57 AM
Sunset
11:33 PM
On 31 May, the sun rises at 2:57 AM and sets at 11:33 PM.
The sun is 20 hours 35 minutes above the horizon (the length of the day).
Astronomical dawn (first rays of light) begins at and at it is completely dark (the end of astronomical twilight).
The sun is 20 hours 35 minutes above the horizon (the length of the day).
Astronomical dawn (first rays of light) begins at and at it is completely dark (the end of astronomical twilight).
| Date | Sunrise | Sunset | Day length |
|---|---|---|---|
| 1 May 2026, Friday | 4:42 AM | 9:47 PM | 17h 04m |
| 2 May 2026, Saturday | 4:39 AM | 9:51 PM | 17h 11m |
| 3 May 2026, Sunday | 4:35 AM | 9:54 PM | 17h 19m |
| 4 May 2026, Monday | 4:31 AM | 9:58 PM | 17h 26m |
| 5 May 2026, Tuesday | 4:28 AM | 10:01 PM | 17h 33m |
| 6 May 2026, Wednesday | 4:24 AM | 10:04 PM | 17h 40m |
| 7 May 2026, Thursday | 4:20 AM | 10:08 PM | 17h 47m |
| 8 May 2026, Friday | 4:17 AM | 10:11 PM | 17h 54m |
| 9 May 2026, Saturday | 4:13 AM | 10:15 PM | 18h 01m |
| 10 May 2026, Sunday | 4:10 AM | 10:19 PM | 18h 08m |
| 11 May 2026, Monday | 4:06 AM | 10:22 PM | 18h 16m |
| 12 May 2026, Tuesday | 4:02 AM | 10:26 PM | 18h 23m |
| 13 May 2026, Wednesday | 3:59 AM | 10:29 PM | 18h 30m |
| 14 May 2026, Thursday | 3:55 AM | 10:33 PM | 18h 37m |
| 15 May 2026, Friday | 3:52 AM | 10:36 PM | 18h 44m |
| 16 May 2026, Saturday | 3:48 AM | 10:40 PM | 18h 51m |
| 17 May 2026, Sunday | 3:45 AM | 10:43 PM | 18h 58m |
| 18 May 2026, Monday | 3:41 AM | 10:47 PM | 19h 06m |
| 19 May 2026, Tuesday | 3:38 AM | 10:51 PM | 19h 13m |
| 20 May 2026, Wednesday | 3:34 AM | 10:54 PM | 19h 20m |
| 21 May 2026, Thursday | 3:31 AM | 10:58 PM | 19h 27m |
| 22 May 2026, Friday | 3:27 AM | 11:01 PM | 19h 34m |
| 23 May 2026, Saturday | 3:24 AM | 11:05 PM | 19h 41m |
| 24 May 2026, Sunday | 3:20 AM | 11:09 PM | 19h 48m |
| 25 May 2026, Monday | 3:17 AM | 11:12 PM | 19h 55m |
| 26 May 2026, Tuesday | 3:14 AM | 11:16 PM | 20h 02m |
| 27 May 2026, Wednesday | 3:10 AM | 11:19 PM | 20h 08m |
| 28 May 2026, Thursday | 3:07 AM | 11:23 PM | 20h 15m |
| 29 May 2026, Friday | 3:04 AM | 11:26 PM | 20h 22m |
| 30 May 2026, Saturday | 3:01 AM | 11:30 PM | 20h 29m |
| 31 May 2026, Sunday | 2:57 AM | 11:33 PM | 20h 35m |