Sunrise and Sunsetin Boston, United Kingdom
Saturday, 20 September 2025
Sunrise
6:43 AM
Sunset
7:03 PM
On 20 September, the sun rises at 6:43 AM and sets at 7:03 PM.
The sun is 12 hours 20 minutes above the horizon (the length of the day).
Astronomical dawn (first rays of light) begins at 4:44 AM and at 9:02 PM it is completely dark (the end of astronomical twilight).
The sun is 12 hours 20 minutes above the horizon (the length of the day).
Astronomical dawn (first rays of light) begins at 4:44 AM and at 9:02 PM it is completely dark (the end of astronomical twilight).
| Date | Sunrise | Sunset | Day length |
|---|---|---|---|
| 1 September 2025, Monday | 6:10 AM | 7:49 PM | 13h 38m |
| 2 September 2025, Tuesday | 6:12 AM | 7:46 PM | 13h 34m |
| 3 September 2025, Wednesday | 6:14 AM | 7:44 PM | 13h 30m |
| 4 September 2025, Thursday | 6:15 AM | 7:42 PM | 13h 26m |
| 5 September 2025, Friday | 6:17 AM | 7:39 PM | 13h 22m |
| 6 September 2025, Saturday | 6:19 AM | 7:37 PM | 13h 18m |
| 7 September 2025, Sunday | 6:21 AM | 7:35 PM | 13h 14m |
| 8 September 2025, Monday | 6:22 AM | 7:32 PM | 13h 09m |
| 9 September 2025, Tuesday | 6:24 AM | 7:30 PM | 13h 05m |
| 10 September 2025, Wednesday | 6:26 AM | 7:27 PM | 13h 01m |
| 11 September 2025, Thursday | 6:27 AM | 7:25 PM | 12h 57m |
| 12 September 2025, Friday | 6:29 AM | 7:23 PM | 12h 53m |
| 13 September 2025, Saturday | 6:31 AM | 7:20 PM | 12h 49m |
| 14 September 2025, Sunday | 6:32 AM | 7:18 PM | 12h 45m |
| 15 September 2025, Monday | 6:34 AM | 7:15 PM | 12h 41m |
| 16 September 2025, Tuesday | 6:36 AM | 7:13 PM | 12h 37m |
| 17 September 2025, Wednesday | 6:38 AM | 7:11 PM | 12h 33m |
| 18 September 2025, Thursday | 6:39 AM | 7:08 PM | 12h 28m |
| 19 September 2025, Friday | 6:41 AM | 7:06 PM | 12h 24m |
| 20 September 2025, Saturday | 6:43 AM | 7:03 PM | 12h 20m |
| 21 September 2025, Sunday | 6:44 AM | 7:01 PM | 12h 16m |
| 22 September 2025, Monday | 6:46 AM | 6:58 PM | 12h 12m |
| 23 September 2025, Tuesday | 6:48 AM | 6:56 PM | 12h 08m |
| 24 September 2025, Wednesday | 6:49 AM | 6:54 PM | 12h 04m |
| 25 September 2025, Thursday | 6:51 AM | 6:51 PM | 11h 59m |
| 26 September 2025, Friday | 6:53 AM | 6:49 PM | 11h 55m |
| 27 September 2025, Saturday | 6:55 AM | 6:46 PM | 11h 51m |
| 28 September 2025, Sunday | 6:56 AM | 6:44 PM | 11h 47m |
| 29 September 2025, Monday | 6:58 AM | 6:42 PM | 11h 43m |
| 30 September 2025, Tuesday | 7:00 AM | 6:39 PM | 11h 39m |