Find below the full calendar for September 2025. This calendar includes week numbers, sunrise and sunset times, and day length, adjusted to your chosen city. You will also find a list of stat holidays, helping you plan your activities while considering daylight changes and important dates.
This useful tool is designed to help you organise your schedule effectively. By customising the display based on your location, you can plan your activities according to natural daylight hours and days off, allowing for better time management throughout the month.
Month:
You can select another month above.
September 2025
| # | Su | Mo | Tu | We | Th | Fr | Sa |
|---|---|---|---|---|---|---|---|
| 36 |
|
1
|
2
|
3
|
4
|
5
|
6
|
| 37 |
7
|
8
|
9
|
10
|
11
|
12
|
13
|
| 38 |
14
|
15
|
16
|
17
|
18
|
19
|
20
|
| 39 |
21
|
22
|
23
|
24
|
25
|
26
|
27
|
| 40 |
28
|
29
|
30
|
|
|
|
|
1 September
Labour Day
City:
The times below are based on Ottawa (Ontario). You can select another city above to display times adjusted to your location.
| Date | Day | Sunrise | Sunset | Day length | Difference |
|---|---|---|---|---|---|
1 September 2025 01/09/25 |
Mo Monday |
06:23 06:23:28 |
19:41 19:41:49 |
13h 18min 13h and 18min |
-3 min |
2 September 2025 02/09/25 |
Tu Tuesday |
06:24 06:24:41 |
19:39 19:39:58 |
13h 15min 13h and 15min |
-3 min |
3 September 2025 03/09/25 |
We Wednesday |
06:25 06:25:53 |
19:38 19:38:06 |
13h 12min 13h and 12min |
-3 min |
4 September 2025 04/09/25 |
Th Thursday |
06:27 06:27:06 |
19:36 19:36:13 |
13h 09min 13h and 09min |
-3 min |
5 September 2025 05/09/25 |
Fr Friday |
06:28 06:28:19 |
19:34 19:34:20 |
13h 06min 13h and 06min |
-3 min |
6 September 2025 06/09/25 |
Sa Saturday |
06:29 06:29:32 |
19:32 19:32:27 |
13h 02min 13h and 02min |
-3 min |
7 September 2025 07/09/25 |
Su Sunday |
06:30 06:30:44 |
19:30 19:30:33 |
12h 59min 12h and 59min |
-3 min |
8 September 2025 08/09/25 |
Mo Monday |
06:31 06:31:57 |
19:28 19:28:39 |
12h 56min 12h and 56min |
-3 min |
9 September 2025 09/09/25 |
Tu Tuesday |
06:33 06:33:10 |
19:26 19:26:44 |
12h 53min 12h and 53min |
-3 min |
10 September 2025 10/09/25 |
We Wednesday |
06:34 06:34:22 |
19:24 19:24:50 |
12h 50min 12h and 50min |
-3 min |
11 September 2025 11/09/25 |
Th Thursday |
06:35 06:35:35 |
19:22 19:22:55 |
12h 47min 12h and 47min |
-3 min |
12 September 2025 12/09/25 |
Fr Friday |
06:36 06:36:48 |
19:20 19:20:59 |
12h 44min 12h and 44min |
-3 min |
13 September 2025 13/09/25 |
Sa Saturday |
06:38 06:38:01 |
19:19 19:19:04 |
12h 41min 12h and 41min |
-3 min |
14 September 2025 14/09/25 |
Su Sunday |
06:39 06:39:14 |
19:17 19:17:08 |
12h 37min 12h and 37min |
-3 min |
15 September 2025 15/09/25 |
Mo Monday |
06:40 06:40:27 |
19:15 19:15:13 |
12h 34min 12h and 34min |
-3 min |
16 September 2025 16/09/25 |
Tu Tuesday |
06:41 06:41:40 |
19:13 19:13:17 |
12h 31min 12h and 31min |
-3 min |
17 September 2025 17/09/25 |
We Wednesday |
06:42 06:42:53 |
19:11 19:11:21 |
12h 28min 12h and 28min |
-3 min |
18 September 2025 18/09/25 |
Th Thursday |
06:44 06:44:06 |
19:09 19:09:25 |
12h 25min 12h and 25min |
-3 min |
19 September 2025 19/09/25 |
Fr Friday |
06:45 06:45:19 |
19:07 19:07:29 |
12h 22min 12h and 22min |
-3 min |
20 September 2025 20/09/25 |
Sa Saturday |
06:46 06:46:32 |
19:05 19:05:33 |
12h 19min 12h and 19min |
-3 min |
21 September 2025 21/09/25 |
Su Sunday |
06:47 06:47:46 |
19:03 19:03:37 |
12h 15min 12h and 15min |
-3 min |
22 September 2025 22/09/25 |
Mo Monday |
06:48 06:48:59 |
19:01 19:01:41 |
12h 12min 12h and 12min |
-3 min |
23 September 2025 23/09/25 |
Tu Tuesday |
06:50 06:50:13 |
18:59 18:59:45 |
12h 09min 12h and 09min |
-3 min |
24 September 2025 24/09/25 |
We Wednesday |
06:51 06:51:27 |
18:57 18:57:49 |
12h 06min 12h and 06min |
-3 min |
25 September 2025 25/09/25 |
Th Thursday |
06:52 06:52:41 |
18:55 18:55:54 |
12h 03min 12h and 03min |
-3 min |
26 September 2025 26/09/25 |
Fr Friday |
06:53 06:53:55 |
18:53 18:53:58 |
12h 00min 12h and 00min |
-3 min |
27 September 2025 27/09/25 |
Sa Saturday |
06:55 06:55:10 |
18:52 18:52:03 |
11h 56min 11h and 56min |
-3 min |
28 September 2025 28/09/25 |
Su Sunday |
06:56 06:56:24 |
18:50 18:50:08 |
11h 53min 11h and 53min |
-3 min |
29 September 2025 29/09/25 |
Mo Monday |
06:57 06:57:39 |
18:48 18:48:14 |
11h 50min 11h and 50min |
-3 min |
30 September 2025 30/09/25 |
Tu Tuesday |
06:58 06:58:54 |
18:46 18:46:20 |
11h 47min 11h and 47min |
-3 min |