Sunrise and Sunsetat Yellowstone Caldera
Monday, 21 December 2026
Sunrise
8:55 AM
Sunset
5:46 PM
On 21 December, the sun rises at 8:55 AM and sets at 5:46 PM.
The sun is 8 hours 50 minutes above the horizon (the length of the day).
Astronomical dawn (first rays of light) begins at 7:10 AM and at 7:31 PM it is completely dark (the end of astronomical twilight).
The sun is 8 hours 50 minutes above the horizon (the length of the day).
Astronomical dawn (first rays of light) begins at 7:10 AM and at 7:31 PM it is completely dark (the end of astronomical twilight).
| Date | Sunrise | Sunset | Day length |
|---|---|---|---|
| 1 December 2026, Tuesday | 8:39 AM | 5:44 PM | 9h 05m |
| 2 December 2026, Wednesday | 8:40 AM | 5:44 PM | 9h 04m |
| 3 December 2026, Thursday | 8:41 AM | 5:44 PM | 9h 02m |
| 4 December 2026, Friday | 8:42 AM | 5:43 PM | 9h 01m |
| 5 December 2026, Saturday | 8:43 AM | 5:43 PM | 9h 00m |
| 6 December 2026, Sunday | 8:44 AM | 5:43 PM | 8h 59m |
| 7 December 2026, Monday | 8:45 AM | 5:43 PM | 8h 58m |
| 8 December 2026, Tuesday | 8:46 AM | 5:43 PM | 8h 57m |
| 9 December 2026, Wednesday | 8:47 AM | 5:43 PM | 8h 56m |
| 10 December 2026, Thursday | 8:48 AM | 5:43 PM | 8h 55m |
| 11 December 2026, Friday | 8:48 AM | 5:43 PM | 8h 54m |
| 12 December 2026, Saturday | 8:49 AM | 5:43 PM | 8h 53m |
| 13 December 2026, Sunday | 8:50 AM | 5:43 PM | 8h 53m |
| 14 December 2026, Monday | 8:51 AM | 5:43 PM | 8h 52m |
| 15 December 2026, Tuesday | 8:52 AM | 5:44 PM | 8h 51m |
| 16 December 2026, Wednesday | 8:52 AM | 5:44 PM | 8h 51m |
| 17 December 2026, Thursday | 8:53 AM | 5:44 PM | 8h 51m |
| 18 December 2026, Friday | 8:54 AM | 5:44 PM | 8h 50m |
| 19 December 2026, Saturday | 8:54 AM | 5:45 PM | 8h 50m |
| 20 December 2026, Sunday | 8:55 AM | 5:45 PM | 8h 50m |
| 21 December 2026, Monday | 8:55 AM | 5:46 PM | 8h 50m |
| 22 December 2026, Tuesday | 8:56 AM | 5:46 PM | 8h 50m |
| 23 December 2026, Wednesday | 8:56 AM | 5:47 PM | 8h 50m |
| 24 December 2026, Thursday | 8:57 AM | 5:47 PM | 8h 50m |
| 25 December 2026, Friday | 8:57 AM | 5:48 PM | 8h 51m |
| 26 December 2026, Saturday | 8:57 AM | 5:49 PM | 8h 51m |
| 27 December 2026, Sunday | 8:58 AM | 5:49 PM | 8h 51m |
| 28 December 2026, Monday | 8:58 AM | 5:50 PM | 8h 52m |
| 29 December 2026, Tuesday | 8:58 AM | 5:51 PM | 8h 52m |
| 30 December 2026, Wednesday | 8:58 AM | 5:52 PM | 8h 53m |
| 31 December 2026, Thursday | 8:58 AM | 5:53 PM | 8h 54m |
FAQ
Sunrise at Yellowstone Caldera is at 8:55 AM today.
Sunset at Yellowstone Caldera is at 5:46 PM today.
The day at Yellowstone Caldera today is 8 hours and 50 minutes long.
At Yellowstone Caldera, astronomical twilight begins at 7:10 AM and ends at 7:31 PM.
Yellowstone Caldera is in the America/Chicago timezone.