Sunrise and Sunsetin Helsinki, Finland
Thursday, 18 December 2025
Sunrise
9:21 AM
Sunset
3:12 PM
On 18 December, the sun rises at 9:21 AM and sets at 3:12 PM.
The sun is 5 hours 50 minutes above the horizon (the length of the day).
Astronomical dawn (first rays of light) begins at 6:34 AM and at 5:59 PM it is completely dark (the end of astronomical twilight).
The sun is 5 hours 50 minutes above the horizon (the length of the day).
Astronomical dawn (first rays of light) begins at 6:34 AM and at 5:59 PM it is completely dark (the end of astronomical twilight).
| Date | Sunrise | Sunset | Day length |
|---|---|---|---|
| 1 December 2025, Monday | 8:56 AM | 3:21 PM | 6h 24m |
| 2 December 2025, Tuesday | 8:58 AM | 3:20 PM | 6h 21m |
| 3 December 2025, Wednesday | 9:00 AM | 3:19 PM | 6h 18m |
| 4 December 2025, Thursday | 9:02 AM | 3:18 PM | 6h 15m |
| 5 December 2025, Friday | 9:04 AM | 3:17 PM | 6h 12m |
| 6 December 2025, Saturday | 9:06 AM | 3:16 PM | 6h 10m |
| 7 December 2025, Sunday | 9:08 AM | 3:15 PM | 6h 07m |
| 8 December 2025, Monday | 9:09 AM | 3:14 PM | 6h 05m |
| 9 December 2025, Tuesday | 9:11 AM | 3:14 PM | 6h 02m |
| 10 December 2025, Wednesday | 9:12 AM | 3:13 PM | 6h 00m |
| 11 December 2025, Thursday | 9:14 AM | 3:13 PM | 5h 58m |
| 12 December 2025, Friday | 9:15 AM | 3:12 PM | 5h 57m |
| 13 December 2025, Saturday | 9:16 AM | 3:12 PM | 5h 55m |
| 14 December 2025, Sunday | 9:17 AM | 3:12 PM | 5h 54m |
| 15 December 2025, Monday | 9:18 AM | 3:11 PM | 5h 52m |
| 16 December 2025, Tuesday | 9:20 AM | 3:11 PM | 5h 51m |
| 17 December 2025, Wednesday | 9:20 AM | 3:11 PM | 5h 51m |
| 18 December 2025, Thursday | 9:21 AM | 3:12 PM | 5h 50m |
| 19 December 2025, Friday | 9:22 AM | 3:12 PM | 5h 49m |
| 20 December 2025, Saturday | 9:23 AM | 3:12 PM | 5h 49m |
| 21 December 2025, Sunday | 9:23 AM | 3:13 PM | 5h 49m |
| 22 December 2025, Monday | 9:24 AM | 3:13 PM | 5h 49m |
| 23 December 2025, Tuesday | 9:24 AM | 3:14 PM | 5h 49m |
| 24 December 2025, Wednesday | 9:24 AM | 3:14 PM | 5h 50m |
| 25 December 2025, Thursday | 9:25 AM | 3:15 PM | 5h 50m |
| 26 December 2025, Friday | 9:25 AM | 3:16 PM | 5h 51m |
| 27 December 2025, Saturday | 9:25 AM | 3:17 PM | 5h 52m |
| 28 December 2025, Sunday | 9:25 AM | 3:18 PM | 5h 53m |
| 29 December 2025, Monday | 9:24 AM | 3:19 PM | 5h 55m |
| 30 December 2025, Tuesday | 9:24 AM | 3:21 PM | 5h 56m |
| 31 December 2025, Wednesday | 9:24 AM | 3:22 PM | 5h 58m |