Daily sunrise, sunset, and daylight duration for O'Fallon throughout September 2026. Plan photography, golden hour, and travel with accurate day-by-day sun data.
| Date | Sunrise | Sunset | Daylight |
|---|---|---|---|
| Tue, Sep 1 | 6:29 AM | 7:29 PM | 13h 01m |
| Wed, Sep 2 | 6:29 AM | 7:27 PM | 12h 58m |
| Thu, Sep 3 | 6:30 AM | 7:26 PM | 12h 56m |
| Fri, Sep 4 | 6:31 AM | 7:24 PM | 12h 53m |
| Sat, Sep 5 | 6:32 AM | 7:23 PM | 12h 51m |
| Sun, Sep 6 | 6:33 AM | 7:21 PM | 12h 48m |
| Mon, Sep 7 | 6:34 AM | 7:20 PM | 12h 46m |
| Tue, Sep 8 | 6:35 AM | 7:18 PM | 12h 44m |
| Wed, Sep 9 | 6:36 AM | 7:17 PM | 12h 41m |
| Thu, Sep 10 | 6:36 AM | 7:15 PM | 12h 39m |
| Fri, Sep 11 | 6:37 AM | 7:13 PM | 12h 36m |
| Sat, Sep 12 | 6:38 AM | 7:12 PM | 12h 34m |
| Sun, Sep 13 | 6:39 AM | 7:10 PM | 12h 31m |
| Mon, Sep 14 | 6:40 AM | 7:09 PM | 12h 29m |
| Tue, Sep 15 | 6:41 AM | 7:07 PM | 12h 26m |
| Wed, Sep 16 | 6:42 AM | 7:06 PM | 12h 24m |
| Thu, Sep 17 | 6:43 AM | 7:04 PM | 12h 21m |
| Fri, Sep 18 | 6:43 AM | 7:02 PM | 12h 19m |
| Sat, Sep 19 | 6:44 AM | 7:01 PM | 12h 16m |
| Sun, Sep 20 | 6:45 AM | 6:59 PM | 12h 14m |
| Mon, Sep 21 | 6:46 AM | 6:58 PM | 12h 11m |
| Tue, Sep 22 | 6:47 AM | 6:56 PM | 12h 09m |
| Wed, Sep 23 | 6:48 AM | 6:54 PM | 12h 07m |
| Thu, Sep 24 | 6:49 AM | 6:53 PM | 12h 04m |
| Fri, Sep 25 | 6:50 AM | 6:51 PM | 12h 02m |
| Sat, Sep 26 | 6:51 AM | 6:50 PM | 11h 59m |
| Sun, Sep 27 | 6:51 AM | 6:48 PM | 11h 57m |
| Mon, Sep 28 | 6:52 AM | 6:46 PM | 11h 54m |
| Tue, Sep 29 | 6:53 AM | 6:45 PM | 11h 52m |
| Wed, Sep 30 | 6:54 AM | 6:43 PM | 11h 49m |
Daily sunrise, sunset, and daylight duration for O'Fallon in the selected month.
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