sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: St. Catharines, Canada (Ontario, Regional Municipality of Niagara), for period: September 2026. Longest day in month: September 2026: 13 hours, 10 minutes, 45 seconds (2026-09-01). Shortest day in this month: 11 hours, 46 minutes , 46 seconds (2026-09-30).
:September 2026, Solar noon=>Altitude: maximal 55.09° (2026-09-01, 13:16:54). minimal: 44.01° (2026-09-30, 13:06:52)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 06:41:31 | 13:16:54 | 19:52:16 | 13h 10m 45s |
| 02 | Wednesday | 06:42:37 | 13:16:35 | 19:50:32 | 13h 7m 55s |
| 03 | Thursday | 06:43:42 | 13:16:15 | 19:48:47 | 13h 5m 5s |
| 04 | Friday | 06:44:48 | 13:15:55 | 19:47:02 | 13h 2m 14s |
| 05 | Saturday | 06:45:54 | 13:15:35 | 19:45:17 | 12h 59m 23s |
| 06 | Sunday | 06:46:59 | 13:15:15 | 19:43:30 | 12h 56m 31s |
| 07 | Monday | 06:48:04 | 13:14:54 | 19:41:44 | 12h 53m 40s |
| 08 | Tuesday | 06:49:10 | 13:14:34 | 19:39:57 | 12h 50m 47s |
| 09 | Wednesday | 06:50:15 | 13:14:13 | 19:38:10 | 12h 47m 55s |
| 10 | Thursday | 06:51:21 | 13:13:52 | 19:36:22 | 12h 45m 1s |
| 11 | Friday | 06:52:26 | 13:13:31 | 19:34:35 | 12h 42m 9s |
| 12 | Saturday | 06:53:32 | 13:13:09 | 19:32:47 | 12h 39m 15s |
| 13 | Sunday | 06:54:38 | 13:12:48 | 19:30:59 | 12h 36m 21s |
| 14 | Monday | 06:55:43 | 13:12:27 | 19:29:10 | 12h 33m 27s |
| 15 | Tuesday | 06:56:49 | 13:12:05 | 19:27:22 | 12h 30m 33s |
| 16 | Wednesday | 06:57:55 | 13:11:44 | 19:25:33 | 12h 27m 38s |
| 17 | Thursday | 06:59:01 | 13:11:22 | 19:23:44 | 12h 24m 43s |
| 18 | Friday | 07:00:07 | 13:11:01 | 19:21:55 | 12h 21m 48s |
| 19 | Saturday | 07:01:13 | 13:10:40 | 19:20:06 | 12h 18m 53s |
| 20 | Sunday | 07:02:19 | 13:10:18 | 19:18:18 | 12h 15m 59s |
| 21 | Monday | 07:03:25 | 13:09:57 | 19:16:29 | 12h 13m 4s |
| 22 | Tuesday | 07:04:31 | 13:09:36 | 19:14:40 | 12h 10m 9s |
| 23 | Wednesday | 07:05:38 | 13:09:15 | 19:12:51 | 12h 7m 13s |
| 24 | Thursday | 07:06:45 | 13:08:54 | 19:11:03 | 12h 4m 18s |
| 25 | Friday | 07:07:52 | 13:08:33 | 19:09:14 | 12h 1m 22s |
| 26 | Saturday | 07:08:59 | 13:08:12 | 19:07:26 | 11h 58m 27s |
| 27 | Sunday | 07:10:06 | 13:07:52 | 19:05:38 | 11h 55m 32s |
| 28 | Monday | 07:11:13 | 13:07:32 | 19:03:50 | 11h 52m 37s |
| 29 | Tuesday | 07:12:21 | 13:07:12 | 19:02:03 | 11h 49m 42s |
| 30 | Wednesday | 07:13:29 | 13:06:52 | 19:00:15 | 11h 46m 46s |