Sunset 5:29 PM, astronomical dark 7:01 PM, waning crescent moon at 7%.
From Dayton, OH (39.7589°, -84.1916°), the sun sets at 5:29 PM. Astronomical darkness — the point where the sky is as dark as it will get — begins at 7:01 PM and lasts until 5:40 AM.
The moon is a waning crescent at 7% illumination, currently 33° above the southwest horizon. That is dim enough to leave the sky usefully dark.
In the middle of the night, Uranus, Saturn, Neptune, Mars are above the horizon.
| Planet | Position | Magnitude | Sets |
|---|---|---|---|
| Uranus | 64° southeast | 5.6 | 8:56 AM |
| Saturn | 41° southwest | 0.4 | 4:13 AM |
| Neptune | 36° southwest | 7.8 | 3:41 AM |
| Mars | 1° east | 0.8 | 2:08 PM |
The times above are computed for Dayton, OH and update hourly. For the sky as it is right now — with constellations, satellites tracked in real time and any active meteor showers — open the live map.
Satellite passes over Dayton, OH: next visible passes →