Naperville, IL sky calendar · September 2027
Full moon: Wed, Sep 15. New moon: Wed, Sep 29. Sunrise moves from 6:18 AM to 6:48 AM, sunset from 7:26 PM to 6:36 PM. 2 sky events this month (below). Times are local (CDT).
| Date | Sunrise | Sunset | Moonrise | Moonset | Moon |
|---|---|---|---|---|---|
| Wed, Sep 1 | 6:18 AM | 7:26 PM | 7:25 AM | 7:43 PM | Waxing crescent · 1% |
| Thu, Sep 2 | 6:19 AM | 7:24 PM | 8:41 AM | 8:08 PM | Waxing crescent · 6% |
| Fri, Sep 3 | 6:20 AM | 7:22 PM | 9:56 AM | 8:35 PM | Waxing crescent · 12% |
| Sat, Sep 4 | 6:21 AM | 7:21 PM | 11:09 AM | 9:05 PM | Waxing crescent · 20% |
| Sun, Sep 5 | 6:22 AM | 7:19 PM | 12:20 PM | 9:40 PM | Waxing crescent · 30% |
| Mon, Sep 6 | 6:23 AM | 7:17 PM | 1:28 PM | 10:21 PM | Waxing crescent · 40% |
| Tue, Sep 7 | 6:24 AM | 7:16 PM | 2:29 PM | 11:09 PM | First quarter · 49% |
| Wed, Sep 8 | 6:25 AM | 7:14 PM | 3:22 PM | — | Waxing gibbous · 59% |
| Thu, Sep 9 | 6:26 AM | 7:12 PM | 4:06 PM | 12:04 AM | Waxing gibbous · 68% |
| Fri, Sep 10 | 6:27 AM | 7:10 PM | 4:42 PM | 1:03 AM | Waxing gibbous · 77% |
| Sat, Sep 11 | 6:28 AM | 7:09 PM | 5:13 PM | 2:05 AM | Waxing gibbous · 84% |
| Sun, Sep 12 | 6:29 AM | 7:07 PM | 5:38 PM | 3:08 AM | Waxing gibbous · 91% |
| Mon, Sep 13 | 6:30 AM | 7:05 PM | 6:01 PM | 4:10 AM | Waxing gibbous · 95% |
| Tue, Sep 14 | 6:31 AM | 7:03 PM | 6:22 PM | 5:12 AM | Waxing gibbous · 98% |
| Wed, Sep 15 | 6:32 AM | 7:02 PM | 6:42 PM | 6:13 AM | Full moon · 100% |
| Thu, Sep 16 | 6:33 AM | 7:00 PM | 7:02 PM | 7:15 AM | Waning gibbous · 99% |
| Fri, Sep 17 | 6:34 AM | 6:58 PM | 7:24 PM | 8:19 AM | Waning gibbous · 97% |
| Sat, Sep 18 | 6:35 AM | 6:57 PM | 7:50 PM | 9:25 AM | Waning gibbous · 92% |
| Sun, Sep 19 | 6:36 AM | 6:55 PM | 8:20 PM | 10:33 AM | Waning gibbous · 86% |
| Mon, Sep 20 | 6:37 AM | 6:53 PM | 8:57 PM | 11:42 AM | Waning gibbous · 78% |
| Tue, Sep 21 | 6:38 AM | 6:51 PM | 9:44 PM | 12:51 PM | Waning gibbous · 69% |
| Wed, Sep 22 | 6:39 AM | 6:50 PM | 10:42 PM | 1:55 PM | Waning gibbous · 58% |
| Thu, Sep 23 | 6:40 AM | 6:48 PM | 11:50 PM | 2:51 PM | Last quarter · 47% |
| Fri, Sep 24 | 6:42 AM | 6:46 PM | — | 3:38 PM | Waning crescent · 36% |
| Sat, Sep 25 | 6:43 AM | 6:44 PM | 1:05 AM | 4:17 PM | Waning crescent · 25% |
| Sun, Sep 26 | 6:44 AM | 6:43 PM | 2:23 AM | 4:49 PM | Waning crescent · 16% |
| Mon, Sep 27 | 6:45 AM | 6:41 PM | 3:41 AM | 5:17 PM | Waning crescent · 8% |
| Tue, Sep 28 | 6:46 AM | 6:39 PM | 4:58 AM | 5:42 PM | Waning crescent · 3% |
| Wed, Sep 29 | 6:47 AM | 6:37 PM | 6:14 AM | 6:07 PM | New moon · 0% |
| Thu, Sep 30 | 6:48 AM | 6:36 PM | 7:30 AM | 6:34 PM | Waxing crescent · 1% |
Sky events this month
- Wed, Sep 15 6:04 PMFull moon
- Fri, Sep 24 5:06 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).