Cornwall, Ontario

Cornwall Sunrise and Sunset Times, September 2025

In September 2025, sunrise in Cornwall moves from 6:21 AM on the 1st to 6:56 AM on the 30th, and sunset from 7:35 PM to 6:41 PM. Days get 89 minutes 36 seconds shorter over the month.

Daylight on the 1st13h 14mSeptember 1, 2025

Daylight on the 30th11h 45mSeptember 30, 2025

Change over the month−1h 30mlosing about 3 min a day

Time zoneEDTAmerica/Toronto

Daily table, September 2025

Date	First light	Sunrise	Sunset	Last light	Day length	Change	Moon
1 Mon	5:51 AM	6:21 AM	7:35 PM	8:06 PM	13h 14m	−3m 01s
2 Tue	5:52 AM	6:22 AM	7:34 PM	8:04 PM	13h 11m	−3m 01s
3 Wed	5:53 AM	6:24 AM	7:32 PM	8:02 PM	13h 08m	−3m 02s
4 Thu	5:55 AM	6:25 AM	7:30 PM	8:00 PM	13h 05m	−3m 03s
5 Fri	5:56 AM	6:26 AM	7:28 PM	7:58 PM	13h 02m	−3m 03s
6 Sat	5:57 AM	6:27 AM	7:26 PM	7:56 PM	12h 59m	−3m 03s
7 Sun	5:59 AM	6:28 AM	7:24 PM	7:54 PM	12h 56m	−3m 04s	Full Moon
8 Mon	6:00 AM	6:30 AM	7:22 PM	7:52 PM	12h 53m	−3m 04s
9 Tue	6:01 AM	6:31 AM	7:21 PM	7:50 PM	12h 50m	−3m 04s
10 Wed	6:02 AM	6:32 AM	7:19 PM	7:48 PM	12h 47m	−3m 05s
11 Thu	6:03 AM	6:33 AM	7:17 PM	7:46 PM	12h 44m	−3m 05s
12 Fri	6:05 AM	6:34 AM	7:15 PM	7:44 PM	12h 41m	−3m 05s
13 Sat	6:06 AM	6:36 AM	7:13 PM	7:42 PM	12h 37m	−3m 06s
14 Sun	6:07 AM	6:37 AM	7:11 PM	7:41 PM	12h 34m	−3m 06s	Last Quarter
15 Mon	6:08 AM	6:38 AM	7:09 PM	7:39 PM	12h 31m	−3m 05s
16 Tue	6:10 AM	6:39 AM	7:07 PM	7:37 PM	12h 28m	−3m 07s
17 Wed	6:11 AM	6:40 AM	7:05 PM	7:35 PM	12h 25m	−3m 06s
18 Thu	6:12 AM	6:42 AM	7:03 PM	7:33 PM	12h 22m	−3m 06s
19 Fri	6:13 AM	6:43 AM	7:02 PM	7:31 PM	12h 19m	−3m 07s
20 Sat	6:15 AM	6:44 AM	7:00 PM	7:29 PM	12h 16m	−3m 07s
21 Sun	6:16 AM	6:45 AM	6:58 PM	7:27 PM	12h 13m	−3m 06s	New Moon
22 Mon	6:17 AM	6:46 AM	6:56 PM	7:25 PM	12h 09m	−3m 07s
23 Tue	6:18 AM	6:48 AM	6:54 PM	7:23 PM	12h 06m	−3m 07s
24 Wed	6:19 AM	6:49 AM	6:52 PM	7:21 PM	12h 03m	−3m 07s
25 Thu	6:21 AM	6:50 AM	6:50 PM	7:19 PM	12h 00m	−3m 07s
26 Fri	6:22 AM	6:51 AM	6:48 PM	7:17 PM	11h 57m	−3m 06s
27 Sat	6:23 AM	6:52 AM	6:46 PM	7:16 PM	11h 54m	−3m 07s
28 Sun	6:24 AM	6:54 AM	6:44 PM	7:14 PM	11h 51m	−3m 07s
29 Mon	6:26 AM	6:55 AM	6:43 PM	7:12 PM	11h 48m	−3m 07s	First Quarter
30 Tue	6:27 AM	6:56 AM	6:41 PM	7:10 PM	11h 45m	−3m 06s

First and last light are civil dawn and dusk, when the sun is 6° below the horizon. Times are local and rounded to the minute.

Other months in 2025

September 2026 · September 2027 · September 2028 · Today in Cornwall · Golden hour · Moon

September 2025 in nearby places

Questions about September in Cornwall

What time is sunrise in Cornwall in September 2025?

Sunrise moves from 6:21 AM on September 1 to 6:56 AM on September 30, local time.

What time is sunset in Cornwall in September 2025?

Sunset moves from 7:35 PM on September 1 to 6:41 PM on September 30, local time.

How much daylight does Cornwall gain or lose in September?

Days get 89 minutes 36 seconds shorter over September 2025, from 13 hours, 14 minutes to 11 hours, 45 minutes.