Sunrise and Sunsetin Sarnia, Canada
Wednesday, 20 August 2025
Sunrise
6:41 AM
Sunset
8:24 PM
On 20 August, the sun rises at 6:41 AM and sets at 8:24 PM.
The sun is 13 hours 42 minutes above the horizon (the length of the day).
Astronomical dawn (first rays of light) begins at 4:55 AM and at 10:10 PM it is completely dark (the end of astronomical twilight).
The sun is 13 hours 42 minutes above the horizon (the length of the day).
Astronomical dawn (first rays of light) begins at 4:55 AM and at 10:10 PM it is completely dark (the end of astronomical twilight).
| Date | Sunrise | Sunset | Day length |
|---|---|---|---|
| 1 August 2025, Friday | 6:21 AM | 8:50 PM | 14h 29m |
| 2 August 2025, Saturday | 6:22 AM | 8:49 PM | 14h 27m |
| 3 August 2025, Sunday | 6:23 AM | 8:48 PM | 14h 25m |
| 4 August 2025, Monday | 6:24 AM | 8:47 PM | 14h 22m |
| 5 August 2025, Tuesday | 6:25 AM | 8:45 PM | 14h 20m |
| 6 August 2025, Wednesday | 6:26 AM | 8:44 PM | 14h 18m |
| 7 August 2025, Thursday | 6:27 AM | 8:43 PM | 14h 15m |
| 8 August 2025, Friday | 6:28 AM | 8:41 PM | 14h 13m |
| 9 August 2025, Saturday | 6:29 AM | 8:40 PM | 14h 10m |
| 10 August 2025, Sunday | 6:30 AM | 8:39 PM | 14h 08m |
| 11 August 2025, Monday | 6:31 AM | 8:37 PM | 14h 05m |
| 12 August 2025, Tuesday | 6:32 AM | 8:36 PM | 14h 03m |
| 13 August 2025, Wednesday | 6:34 AM | 8:34 PM | 14h 00m |
| 14 August 2025, Thursday | 6:35 AM | 8:33 PM | 13h 58m |
| 15 August 2025, Friday | 6:36 AM | 8:31 PM | 13h 55m |
| 16 August 2025, Saturday | 6:37 AM | 8:30 PM | 13h 53m |
| 17 August 2025, Sunday | 6:38 AM | 8:28 PM | 13h 50m |
| 18 August 2025, Monday | 6:39 AM | 8:27 PM | 13h 47m |
| 19 August 2025, Tuesday | 6:40 AM | 8:25 PM | 13h 45m |
| 20 August 2025, Wednesday | 6:41 AM | 8:24 PM | 13h 42m |
| 21 August 2025, Thursday | 6:42 AM | 8:22 PM | 13h 39m |
| 22 August 2025, Friday | 6:43 AM | 8:20 PM | 13h 37m |
| 23 August 2025, Saturday | 6:44 AM | 8:19 PM | 13h 34m |
| 24 August 2025, Sunday | 6:45 AM | 8:17 PM | 13h 31m |
| 25 August 2025, Monday | 6:47 AM | 8:16 PM | 13h 29m |
| 26 August 2025, Tuesday | 6:48 AM | 8:14 PM | 13h 26m |
| 27 August 2025, Wednesday | 6:49 AM | 8:12 PM | 13h 23m |
| 28 August 2025, Thursday | 6:50 AM | 8:11 PM | 13h 20m |
| 29 August 2025, Friday | 6:51 AM | 8:09 PM | 13h 18m |
| 30 August 2025, Saturday | 6:52 AM | 8:07 PM | 13h 15m |
| 31 August 2025, Sunday | 6:53 AM | 8:05 PM | 13h 12m |