Helsinki sky calendar · September 2027
Full moon: Thu, Sep 16. New moon: Thu, Sep 30. Sunrise moves from 6:13 AM to 7:22 AM, sunset from 8:25 PM to 6:56 PM. 2 sky events this month (below). Times are local (GMT+3).
| Date | Sunrise | Sunset | Moonrise | Moonset | Moon |
|---|---|---|---|---|---|
| Wed, Sep 1 | 6:13 AM | 8:25 PM | 7:16 AM | 8:02 PM | Waxing crescent · 1% |
| Thu, Sep 2 | 6:16 AM | 8:22 PM | 8:59 AM | 8:03 PM | Waxing crescent · 4% |
| Fri, Sep 3 | 6:18 AM | 8:19 PM | 10:40 AM | 8:06 PM | Waxing crescent · 10% |
| Sat, Sep 4 | 6:21 AM | 8:16 PM | 12:21 PM | 8:09 PM | Waxing crescent · 17% |
| Sun, Sep 5 | 6:23 AM | 8:13 PM | 2:02 PM | 8:16 PM | Waxing crescent · 26% |
| Mon, Sep 6 | 6:25 AM | 8:10 PM | 3:39 PM | 8:28 PM | Waxing crescent · 36% |
| Tue, Sep 7 | 6:28 AM | 8:07 PM | 5:04 PM | 8:54 PM | First quarter · 46% |
| Wed, Sep 8 | 6:30 AM | 8:04 PM | 6:04 PM | 9:44 PM | Waxing gibbous · 56% |
| Thu, Sep 9 | 6:32 AM | 8:00 PM | 6:36 PM | 10:58 PM | Waxing gibbous · 65% |
| Fri, Sep 10 | 6:35 AM | 7:57 PM | 6:52 PM | — | Waxing gibbous · 74% |
| Sat, Sep 11 | 6:37 AM | 7:54 PM | 6:59 PM | 12:24 AM | Waxing gibbous · 82% |
| Sun, Sep 12 | 6:39 AM | 7:51 PM | 7:03 PM | 1:52 AM | Waxing gibbous · 89% |
| Mon, Sep 13 | 6:42 AM | 7:48 PM | 7:05 PM | 3:19 AM | Waxing gibbous · 94% |
| Tue, Sep 14 | 6:44 AM | 7:45 PM | 7:07 PM | 4:43 AM | Waxing gibbous · 98% |
| Wed, Sep 15 | 6:47 AM | 7:42 PM | 7:08 PM | 6:06 AM | Waxing gibbous · 100% |
| Thu, Sep 16 | 6:49 AM | 7:39 PM | 7:08 PM | 7:29 AM | Full moon · 100% |
| Fri, Sep 17 | 6:51 AM | 7:36 PM | 7:10 PM | 8:53 AM | Waning gibbous · 98% |
| Sat, Sep 18 | 6:54 AM | 7:33 PM | 7:12 PM | 10:21 AM | Waning gibbous · 94% |
| Sun, Sep 19 | 6:56 AM | 7:30 PM | 7:17 PM | 11:54 AM | Waning gibbous · 88% |
| Mon, Sep 20 | 6:58 AM | 7:27 PM | 7:25 PM | 1:31 PM | Waning gibbous · 81% |
| Tue, Sep 21 | 7:01 AM | 7:24 PM | 7:44 PM | 3:07 PM | Waning gibbous · 72% |
| Wed, Sep 22 | 7:03 AM | 7:21 PM | 8:23 PM | 4:29 PM | Waning gibbous · 62% |
| Thu, Sep 23 | 7:05 AM | 7:18 PM | 9:37 PM | 5:22 PM | Last quarter · 51% |
| Fri, Sep 24 | 7:08 AM | 7:15 PM | 11:16 PM | 5:48 PM | Waning crescent · 39% |
| Sat, Sep 25 | 7:10 AM | 7:12 PM | — | 6:00 PM | Waning crescent · 29% |
| Sun, Sep 26 | 7:13 AM | 7:08 PM | 1:04 AM | 6:07 PM | Waning crescent · 19% |
| Mon, Sep 27 | 7:15 AM | 7:05 PM | 2:52 AM | 6:10 PM | Waning crescent · 10% |
| Tue, Sep 28 | 7:17 AM | 7:02 PM | 4:37 AM | 6:13 PM | Waning crescent · 4% |
| Wed, Sep 29 | 7:20 AM | 6:59 PM | 6:19 AM | 6:14 PM | Waning crescent · 1% |
| Thu, Sep 30 | 7:22 AM | 6:56 PM | 8:00 AM | 6:17 PM | New moon · 0% |
Sky events this month
- Thu, Sep 16 2:04 AMFull moon
- Sat, Sep 25 1:06 AMMercury 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).