Interactive Star Chart Powered by: Distant Suns
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Astronomy
| Sep. 20, 2017 | Rise | Solar Noon | Set |
|---|---|---|---|
| Actual Time | 7:26 AM EDT | 1:34 PM EDT | 7:42 PM EDT |
| Civil Twilight | 6:58 AM EDT | 8:10 PM EDT | |
| Nautical Twilight | 6:24 AM EDT | 8:44 PM EDT | |
| Astronomical Twilight | 5:49 AM EDT | 9:19 PM EDT | |
| Altitude | -0.8° | 47.0° | -0.8° |
| Azimuth | 87.9° | 180.0° | 271.8° |
| Hour Angle of the Sun | 92.0° | 91.9° | -91.8° |
| Mean Anomaly of the Sun | 256.31° | 256.56° | 256.81° |
| Obliquity | 23.43° | 23.43° | 23.43° |
| Right Ascension of the Sun | 177.88° | 178.11° | 178.34° |
| Sun Declination | 0.92° | 0.82° | 0.72° |
| Moon | 7:42 AM EDT (9/20) | 8:15 PM EDT (9/20) | |
| Length of Visible Light | 13h 12m | ||
| Length of Day |
12h 15m
|
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| New Moon, 1% of the Moon is Illuminated | ||||
| Sep 20 New Moon | Sep 27 First Quarter | Oct 5 Full | Oct 12 Last Quarter | Oct 19 New |