Sunrise and sunset times Guelph, August 23, 2025

	Start	End
Morning astronomical twilight	04:50	05:29
Morning nautical twilight	05:29	06:06
Morning civil twilight	06:06	06:36
Sunrise and sunset	06:36	20:10
Evening civil twilight	20:10	20:40
Evening nautical twilight	20:40	21:16
Evening astronomical twilight	21:16	21:55

July 2025

September 2025

Date	Sunrise	Sunset	Day length

1 August 2025, Friday	06:11	20:42	14:30
2 August 2025, Saturday	06:13	20:40	14:27
3 August 2025, Sunday	06:14	20:39	14:25
4 August 2025, Monday	06:15	20:38	14:23
5 August 2025, Tuesday	06:16	20:36	14:20
6 August 2025, Wednesday	06:17	20:35	14:18
7 August 2025, Thursday	06:18	20:34	14:15
8 August 2025, Friday	06:19	20:32	14:13
9 August 2025, Saturday	06:20	20:31	14:10
10 August 2025, Sunday	06:21	20:30	14:08
11 August 2025, Monday	06:22	20:28	14:05
12 August 2025, Tuesday	06:23	20:27	14:03
13 August 2025, Wednesday	06:25	20:25	14:00
14 August 2025, Thursday	06:26	20:24	13:58
15 August 2025, Friday	06:27	20:22	13:55
16 August 2025, Saturday	06:28	20:21	13:52
17 August 2025, Sunday	06:29	20:19	13:50
18 August 2025, Monday	06:30	20:18	13:47
19 August 2025, Tuesday	06:31	20:16	13:44
20 August 2025, Wednesday	06:32	20:14	13:42
21 August 2025, Thursday	06:34	20:13	13:39
22 August 2025, Friday	06:35	20:11	13:36
23 August 2025, Saturday	06:36	20:10	13:33
24 August 2025, Sunday	06:37	20:08	13:31
25 August 2025, Monday	06:38	20:06	13:28
26 August 2025, Tuesday	06:39	20:05	13:25
27 August 2025, Wednesday	06:40	20:03	13:22
28 August 2025, Thursday	06:41	20:01	13:19
29 August 2025, Friday	06:42	19:59	13:16
30 August 2025, Saturday	06:44	19:58	13:14
31 August 2025, Sunday	06:45	19:56	13:11

Sunrise and sunset Guelph