Sunrise and Sunsetin Longyearbyen, Svalbard and Jan Mayen
Saturday, 4 October 2025
Sunrise
7:57 AM
Sunset
5:34 PM
On 4 October, the sun rises at 7:57 AM and sets at 5:34 PM.
The sun is 9 hours 36 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 9 hours 36 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 October 2025, Wednesday | 7:35 AM | 5:58 PM | 10h 22m |
| 2 October 2025, Thursday | 7:42 AM | 5:50 PM | 10h 07m |
| 3 October 2025, Friday | 7:50 AM | 5:42 PM | 9h 52m |
| 4 October 2025, Saturday | 7:57 AM | 5:34 PM | 9h 36m |
| 5 October 2025, Sunday | 8:05 AM | 5:26 PM | 9h 20m |
| 6 October 2025, Monday | 8:12 AM | 5:17 PM | 9h 04m |
| 7 October 2025, Tuesday | 8:20 AM | 5:09 PM | 8h 48m |
| 8 October 2025, Wednesday | 8:28 AM | 5:01 PM | 8h 32m |
| 9 October 2025, Thursday | 8:36 AM | 4:52 PM | 8h 16m |
| 10 October 2025, Friday | 8:44 AM | 4:43 PM | 7h 59m |
| 11 October 2025, Saturday | 8:53 AM | 4:35 PM | 7h 42m |
| 12 October 2025, Sunday | 9:01 AM | 4:26 PM | 7h 24m |
| 13 October 2025, Monday | 9:10 AM | 4:16 PM | 7h 06m |
| 14 October 2025, Tuesday | 9:19 AM | 4:07 PM | 6h 48m |
| 15 October 2025, Wednesday | 9:28 AM | 3:57 PM | 6h 29m |
| 16 October 2025, Thursday | 9:37 AM | 3:47 PM | 6h 09m |
| 17 October 2025, Friday | 9:47 AM | 3:37 PM | 5h 49m |
| 18 October 2025, Saturday | 9:58 AM | 3:26 PM | 5h 28m |
| 19 October 2025, Sunday | 10:09 AM | 3:15 PM | 5h 06m |
| 20 October 2025, Monday | 10:21 AM | 3:03 PM | 4h 42m |
| 21 October 2025, Tuesday | 10:33 AM | 2:50 PM | 4h 16m |
| 22 October 2025, Wednesday | 10:47 AM | 2:36 PM | 3h 49m |
| 23 October 2025, Thursday | 11:02 AM | 2:20 PM | 3h 18m |
| 24 October 2025, Friday | 11:20 AM | 2:02 PM | 2h 41m |
| 25 October 2025, Saturday | 11:43 AM | 1:39 PM | 1h 55m |
| 26 October 2025, Sunday | 11:27 AM | 11:55 AM | 0h 27m |
| 27 October 2025, Monday | 0h 00m | ||
| 28 October 2025, Tuesday | 0h 00m | ||
| 29 October 2025, Wednesday | 0h 00m | ||
| 30 October 2025, Thursday | 0h 00m | ||
| 31 October 2025, Friday | 0h 00m |