Sunrise and Sunsetat Black Hills
December 2025
Sunrise
8:08 AM
Sunset
5:17 PM
On 1 December, the sun rises at 8:08 AM and sets at 5:17 PM.
The sun is 9 hours 08 minutes above the horizon (the length of the day).
Astronomical dawn (first rays of light) begins at 6:26 AM and at 7:00 PM it is completely dark (the end of astronomical twilight).
The sun is 9 hours 08 minutes above the horizon (the length of the day).
Astronomical dawn (first rays of light) begins at 6:26 AM and at 7:00 PM it is completely dark (the end of astronomical twilight).
| Date | Sunrise | Sunset | Day length |
|---|---|---|---|
| 1 December 2025, Monday | 8:08 AM | 5:17 PM | 9h 08m |
| 2 December 2025, Tuesday | 8:09 AM | 5:17 PM | 9h 07m |
| 3 December 2025, Wednesday | 8:11 AM | 5:17 PM | 9h 06m |
| 4 December 2025, Thursday | 8:12 AM | 5:17 PM | 9h 04m |
| 5 December 2025, Friday | 8:13 AM | 5:16 PM | 9h 03m |
| 6 December 2025, Saturday | 8:14 AM | 5:16 PM | 9h 02m |
| 7 December 2025, Sunday | 8:15 AM | 5:16 PM | 9h 01m |
| 8 December 2025, Monday | 8:15 AM | 5:16 PM | 9h 00m |
| 9 December 2025, Tuesday | 8:16 AM | 5:16 PM | 8h 59m |
| 10 December 2025, Wednesday | 8:17 AM | 5:16 PM | 8h 58m |
| 11 December 2025, Thursday | 8:18 AM | 5:16 PM | 8h 58m |
| 12 December 2025, Friday | 8:19 AM | 5:16 PM | 8h 57m |
| 13 December 2025, Saturday | 8:20 AM | 5:16 PM | 8h 56m |
| 14 December 2025, Sunday | 8:20 AM | 5:17 PM | 8h 56m |
| 15 December 2025, Monday | 8:21 AM | 5:17 PM | 8h 55m |
| 16 December 2025, Tuesday | 8:22 AM | 5:17 PM | 8h 55m |
| 17 December 2025, Wednesday | 8:23 AM | 5:17 PM | 8h 54m |
| 18 December 2025, Thursday | 8:23 AM | 5:18 PM | 8h 54m |
| 19 December 2025, Friday | 8:24 AM | 5:18 PM | 8h 54m |
| 20 December 2025, Saturday | 8:24 AM | 5:19 PM | 8h 54m |
| 21 December 2025, Sunday | 8:25 AM | 5:19 PM | 8h 54m |
| 22 December 2025, Monday | 8:25 AM | 5:20 PM | 8h 54m |
| 23 December 2025, Tuesday | 8:26 AM | 5:20 PM | 8h 54m |
| 24 December 2025, Wednesday | 8:26 AM | 5:21 PM | 8h 54m |
| 25 December 2025, Thursday | 8:26 AM | 5:21 PM | 8h 54m |
| 26 December 2025, Friday | 8:27 AM | 5:22 PM | 8h 55m |
| 27 December 2025, Saturday | 8:27 AM | 5:23 PM | 8h 55m |
| 28 December 2025, Sunday | 8:27 AM | 5:24 PM | 8h 56m |
| 29 December 2025, Monday | 8:27 AM | 5:24 PM | 8h 56m |
| 30 December 2025, Tuesday | 8:28 AM | 5:25 PM | 8h 57m |
| 31 December 2025, Wednesday | 8:28 AM | 5:26 PM | 8h 58m |