Daily sunrise, sunset, and daylight duration for Seattle throughout September 2031. Plan photography, golden hour, and travel with accurate day-by-day sun data.
| Date | Sunrise | Sunset | Daylight |
|---|---|---|---|
| Mon, Sep 1 | 6:28 AM | 7:52 PM | 13h 24m |
| Tue, Sep 2 | 6:30 AM | 7:50 PM | 13h 21m |
| Wed, Sep 3 | 6:31 AM | 7:48 PM | 13h 17m |
| Thu, Sep 4 | 6:32 AM | 7:46 PM | 13h 14m |
| Fri, Sep 5 | 6:34 AM | 7:44 PM | 13h 11m |
| Sat, Sep 6 | 6:35 AM | 7:42 PM | 13h 07m |
| Sun, Sep 7 | 6:36 AM | 7:40 PM | 13h 04m |
| Mon, Sep 8 | 6:38 AM | 7:38 PM | 13h 01m |
| Tue, Sep 9 | 6:39 AM | 7:36 PM | 12h 57m |
| Wed, Sep 10 | 6:40 AM | 7:34 PM | 12h 54m |
| Thu, Sep 11 | 6:42 AM | 7:32 PM | 12h 50m |
| Fri, Sep 12 | 6:43 AM | 7:30 PM | 12h 47m |
| Sat, Sep 13 | 6:44 AM | 7:28 PM | 12h 44m |
| Sun, Sep 14 | 6:46 AM | 7:26 PM | 12h 40m |
| Mon, Sep 15 | 6:47 AM | 7:24 PM | 12h 37m |
| Tue, Sep 16 | 6:48 AM | 7:22 PM | 12h 33m |
| Wed, Sep 17 | 6:50 AM | 7:20 PM | 12h 30m |
| Thu, Sep 18 | 6:51 AM | 7:18 PM | 12h 27m |
| Fri, Sep 19 | 6:52 AM | 7:16 PM | 12h 23m |
| Sat, Sep 20 | 6:54 AM | 7:14 PM | 12h 20m |
| Sun, Sep 21 | 6:55 AM | 7:12 PM | 12h 16m |
| Mon, Sep 22 | 6:56 AM | 7:10 PM | 12h 13m |
| Tue, Sep 23 | 6:58 AM | 7:07 PM | 12h 10m |
| Wed, Sep 24 | 6:59 AM | 7:05 PM | 12h 06m |
| Thu, Sep 25 | 7:00 AM | 7:03 PM | 12h 03m |
| Fri, Sep 26 | 7:02 AM | 7:01 PM | 11h 59m |
| Sat, Sep 27 | 7:03 AM | 6:59 PM | 11h 56m |
| Sun, Sep 28 | 7:05 AM | 6:57 PM | 11h 53m |
| Mon, Sep 29 | 7:06 AM | 6:55 PM | 11h 49m |
| Tue, Sep 30 | 7:07 AM | 6:53 PM | 11h 46m |
Daily sunrise, sunset, and daylight duration for Seattle in the selected month.
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