Santa Rosa, CA sky calendar · September 2027
Full moon: Wed, Sep 15. New moon: Wed, Sep 29. Sunrise moves from 6:40 AM to 7:05 AM, sunset from 7:40 PM to 6:55 PM. 2 sky events this month (below). Times are local (PDT).
| Date | Sunrise | Sunset | Moonrise | Moonset | Moon |
|---|---|---|---|---|---|
| Wed, Sep 1 | 6:40 AM | 7:40 PM | 7:50 AM | 8:05 PM | Waxing crescent · 2% |
| Thu, Sep 2 | 6:41 AM | 7:39 PM | 9:03 AM | 8:33 PM | Waxing crescent · 6% |
| Fri, Sep 3 | 6:41 AM | 7:37 PM | 10:15 AM | 9:03 PM | Waxing crescent · 13% |
| Sat, Sep 4 | 6:42 AM | 7:36 PM | 11:26 AM | 9:36 PM | Waxing crescent · 21% |
| Sun, Sep 5 | 6:43 AM | 7:34 PM | 12:34 PM | 10:13 PM | Waxing crescent · 30% |
| Mon, Sep 6 | 6:44 AM | 7:33 PM | 1:40 PM | 10:56 PM | Waxing crescent · 40% |
| Tue, Sep 7 | 6:45 AM | 7:31 PM | 2:39 PM | 11:46 PM | First quarter · 50% |
| Wed, Sep 8 | 6:46 AM | 7:29 PM | 3:31 PM | — | Waxing gibbous · 60% |
| Thu, Sep 9 | 6:47 AM | 7:28 PM | 4:16 PM | 12:40 AM | Waxing gibbous · 69% |
| Fri, Sep 10 | 6:48 AM | 7:26 PM | 4:53 PM | 1:39 AM | Waxing gibbous · 78% |
| Sat, Sep 11 | 6:48 AM | 7:25 PM | 5:25 PM | 2:39 AM | Waxing gibbous · 85% |
| Sun, Sep 12 | 6:49 AM | 7:23 PM | 5:52 PM | 3:39 AM | Waxing gibbous · 91% |
| Mon, Sep 13 | 6:50 AM | 7:22 PM | 6:17 PM | 4:39 AM | Waxing gibbous · 96% |
| Tue, Sep 14 | 6:51 AM | 7:20 PM | 6:40 PM | 5:39 AM | Waxing gibbous · 99% |
| Wed, Sep 15 | 6:52 AM | 7:18 PM | 7:02 PM | 6:38 AM | Full moon · 100% |
| Thu, Sep 16 | 6:53 AM | 7:17 PM | 7:25 PM | 7:38 AM | Waning gibbous · 99% |
| Fri, Sep 17 | 6:54 AM | 7:15 PM | 7:50 PM | 8:39 AM | Waning gibbous · 97% |
| Sat, Sep 18 | 6:55 AM | 7:14 PM | 8:18 PM | 9:43 AM | Waning gibbous · 92% |
| Sun, Sep 19 | 6:55 AM | 7:12 PM | 8:51 PM | 10:49 AM | Waning gibbous · 85% |
| Mon, Sep 20 | 6:56 AM | 7:11 PM | 9:31 PM | 11:56 AM | Waning gibbous · 77% |
| Tue, Sep 21 | 6:57 AM | 7:09 PM | 10:20 PM | 1:03 PM | Waning gibbous · 68% |
| Wed, Sep 22 | 6:58 AM | 7:07 PM | 11:19 PM | 2:06 PM | Waning gibbous · 57% |
| Thu, Sep 23 | 6:59 AM | 7:06 PM | — | 3:02 PM | Last quarter · 46% |
| Fri, Sep 24 | 7:00 AM | 7:04 PM | 12:27 AM | 3:50 PM | Waning crescent · 35% |
| Sat, Sep 25 | 7:01 AM | 7:03 PM | 1:40 AM | 4:30 PM | Waning crescent · 24% |
| Sun, Sep 26 | 7:02 AM | 7:01 PM | 2:56 AM | 5:04 PM | Waning crescent · 15% |
| Mon, Sep 27 | 7:02 AM | 6:59 PM | 4:11 AM | 5:35 PM | Waning crescent · 8% |
| Tue, Sep 28 | 7:03 AM | 6:58 PM | 5:25 AM | 6:03 PM | Waning crescent · 3% |
| Wed, Sep 29 | 7:04 AM | 6:56 PM | 6:38 AM | 6:31 PM | New moon · 0% |
| Thu, Sep 30 | 7:05 AM | 6:55 PM | 7:51 AM | 7:00 PM | Waxing crescent · 1% |
Sky events this month
- Wed, Sep 15 4:04 PMFull moon
- Fri, Sep 24 3:06 PMMercury farthest from the Sun in the evening sky26° from the Sun: the best time to see it, low in the west after sunset
Month by month
Calculated with Astronomy Engine (MIT license).