Sunrise and Sunsetin Olonkinbyen, Svalbard and Jan Mayen
Tuesday, 30 September 2025
Sunrise
8:49 AM
Sunset
8:00 PM
On 30 September, the sun rises at 8:49 AM and sets at 8:00 PM.
The sun is 11 hours 10 minutes above the horizon (the length of the day).
Astronomical dawn (first rays of light) begins at 4:54 AM and at 11:55 PM it is completely dark (the end of astronomical twilight).
The sun is 11 hours 10 minutes above the horizon (the length of the day).
Astronomical dawn (first rays of light) begins at 4:54 AM and at 11:55 PM it is completely dark (the end of astronomical twilight).
| Date | Sunrise | Sunset | Day length |
|---|---|---|---|
| 1 September 2025, Monday | 6:46 AM | 10:23 PM | 15h 36m |
| 2 September 2025, Tuesday | 6:50 AM | 10:18 PM | 15h 27m |
| 3 September 2025, Wednesday | 6:55 AM | 10:12 PM | 15h 17m |
| 4 September 2025, Thursday | 6:59 AM | 10:07 PM | 15h 08m |
| 5 September 2025, Friday | 7:04 AM | 10:02 PM | 14h 58m |
| 6 September 2025, Saturday | 7:08 AM | 9:57 PM | 14h 49m |
| 7 September 2025, Sunday | 7:12 AM | 9:52 PM | 14h 39m |
| 8 September 2025, Monday | 7:17 AM | 9:47 PM | 14h 30m |
| 9 September 2025, Tuesday | 7:21 AM | 9:42 PM | 14h 21m |
| 10 September 2025, Wednesday | 7:25 AM | 9:37 PM | 14h 12m |
| 11 September 2025, Thursday | 7:30 AM | 9:32 PM | 14h 02m |
| 12 September 2025, Friday | 7:34 AM | 9:27 PM | 13h 53m |
| 13 September 2025, Saturday | 7:38 AM | 9:22 PM | 13h 44m |
| 14 September 2025, Sunday | 7:42 AM | 9:18 PM | 13h 35m |
| 15 September 2025, Monday | 7:46 AM | 9:13 PM | 13h 26m |
| 16 September 2025, Tuesday | 7:51 AM | 9:08 PM | 13h 17m |
| 17 September 2025, Wednesday | 7:55 AM | 9:03 PM | 13h 08m |
| 18 September 2025, Thursday | 7:59 AM | 8:58 PM | 12h 59m |
| 19 September 2025, Friday | 8:03 AM | 8:53 PM | 12h 49m |
| 20 September 2025, Saturday | 8:07 AM | 8:48 PM | 12h 40m |
| 21 September 2025, Sunday | 8:11 AM | 8:43 PM | 12h 31m |
| 22 September 2025, Monday | 8:16 AM | 8:38 PM | 12h 22m |
| 23 September 2025, Tuesday | 8:20 AM | 8:34 PM | 12h 13m |
| 24 September 2025, Wednesday | 8:24 AM | 8:29 PM | 12h 04m |
| 25 September 2025, Thursday | 8:28 AM | 8:24 PM | 11h 55m |
| 26 September 2025, Friday | 8:32 AM | 8:19 PM | 11h 46m |
| 27 September 2025, Saturday | 8:36 AM | 8:14 PM | 11h 37m |
| 28 September 2025, Sunday | 8:40 AM | 8:09 PM | 11h 28m |
| 29 September 2025, Monday | 8:45 AM | 8:05 PM | 11h 19m |
| 30 September 2025, Tuesday | 8:49 AM | 8:00 PM | 11h 10m |