Sunrise and Sunsetat Biosphere 2
Monday, 25 October 2027
Sunrise
6:35 AM
Sunset
5:39 PM
On 25 October, the sun rises at 6:35 AM and sets at 5:39 PM.
The sun is 11 hours 04 minutes above the horizon (the length of the day).
Astronomical dawn (first rays of light) begins at 5:12 AM and at 7:02 PM it is completely dark (the end of astronomical twilight).
The sun is 11 hours 04 minutes above the horizon (the length of the day).
Astronomical dawn (first rays of light) begins at 5:12 AM and at 7:02 PM it is completely dark (the end of astronomical twilight).
| Date | Sunrise | Sunset | Day length |
|---|---|---|---|
| 1 October 2027, Friday | 6:17 AM | 6:08 PM | 11h 51m |
| 2 October 2027, Saturday | 6:18 AM | 6:07 PM | 11h 49m |
| 3 October 2027, Sunday | 6:18 AM | 6:05 PM | 11h 47m |
| 4 October 2027, Monday | 6:19 AM | 6:04 PM | 11h 45m |
| 5 October 2027, Tuesday | 6:20 AM | 6:03 PM | 11h 43m |
| 6 October 2027, Wednesday | 6:20 AM | 6:02 PM | 11h 41m |
| 7 October 2027, Thursday | 6:21 AM | 6:00 PM | 11h 39m |
| 8 October 2027, Friday | 6:22 AM | 5:59 PM | 11h 37m |
| 9 October 2027, Saturday | 6:23 AM | 5:58 PM | 11h 35m |
| 10 October 2027, Sunday | 6:23 AM | 5:57 PM | 11h 33m |
| 11 October 2027, Monday | 6:24 AM | 5:55 PM | 11h 31m |
| 12 October 2027, Tuesday | 6:25 AM | 5:54 PM | 11h 29m |
| 13 October 2027, Wednesday | 6:25 AM | 5:53 PM | 11h 27m |
| 14 October 2027, Thursday | 6:26 AM | 5:52 PM | 11h 25m |
| 15 October 2027, Friday | 6:27 AM | 5:50 PM | 11h 23m |
| 16 October 2027, Saturday | 6:28 AM | 5:49 PM | 11h 21m |
| 17 October 2027, Sunday | 6:28 AM | 5:48 PM | 11h 19m |
| 18 October 2027, Monday | 6:29 AM | 5:47 PM | 11h 17m |
| 19 October 2027, Tuesday | 6:30 AM | 5:46 PM | 11h 15m |
| 20 October 2027, Wednesday | 6:31 AM | 5:45 PM | 11h 14m |
| 21 October 2027, Thursday | 6:31 AM | 5:44 PM | 11h 12m |
| 22 October 2027, Friday | 6:32 AM | 5:42 PM | 11h 10m |
| 23 October 2027, Saturday | 6:33 AM | 5:41 PM | 11h 08m |
| 24 October 2027, Sunday | 6:34 AM | 5:40 PM | 11h 06m |
| 25 October 2027, Monday | 6:35 AM | 5:39 PM | 11h 04m |
| 26 October 2027, Tuesday | 6:35 AM | 5:38 PM | 11h 02m |
| 27 October 2027, Wednesday | 6:36 AM | 5:37 PM | 11h 01m |
| 28 October 2027, Thursday | 6:37 AM | 5:36 PM | 10h 59m |
| 29 October 2027, Friday | 6:38 AM | 5:35 PM | 10h 57m |
| 30 October 2027, Saturday | 6:39 AM | 5:34 PM | 11h 55m |
| 31 October 2027, Sunday | 6:40 AM | 5:33 PM | 10h 53m |