Sunset 4:56 PM, astronomical dark 6:32 PM, waning crescent moon at 7%.
From Waterloo, IA (42.4928°, -92.3426°), the sun sets at 4:56 PM. Astronomical darkness — the point where the sky is as dark as it will get — begins at 6:32 PM and lasts until 5:14 AM.
The moon is a waning crescent at 7% illumination, currently 34° 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 | 63° southeast | 5.6 | 8:37 AM |
| Saturn | 39° southwest | 0.4 | 3:46 AM |
| Neptune | 34° southwest | 7.8 | 3:13 AM |
| Mars | 2° east | 0.8 | 1:47 PM |
The times above are computed for Waterloo, IA 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 Waterloo, IA: next visible passes →