Interactive Star Chart Powered by: Distant Suns
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Astronomy
| Dec. 15, 2019 | Rise | Solar Noon | Set |
|---|---|---|---|
| Actual Time | 7:17 AM EST | 12:14 PM EST | 5:10 PM EST |
| Civil Twilight | 6:49 AM EST | 5:38 PM EST | |
| Nautical Twilight | 6:18 AM EST | 6:09 PM EST | |
| Astronomical Twilight | 5:47 AM EST | 6:40 PM EST | |
| Altitude | -0.8° | 32.5° | -0.8° |
| Azimuth | 117.9° | 180.0° | 242.1° |
| Hour Angle of the Sun | 74.2° | 74.2° | -74.1° |
| Mean Anomaly of the Sun | 340.60° | 340.80° | 341.00° |
| Obliquity | 23.44° | 23.44° | 23.44° |
| Right Ascension of the Sun | -97.39° | -97.16° | -96.93° |
| Sun Declination | -23.26° | -23.27° | -23.28° |
| Moon | 8:49 PM EST (12/15) | 10:20 AM EST (12/15) | |
| Length of Visible Light | 10h 49m | ||
| Length of Day |
9h 53m
|
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| Waning Gibbous, 83% of the Moon is Illuminated | ||||
| Dec 15 Waning Gibbous | Dec 18 Last Quarter | Dec 26 New | Jan 2 First Quarter | Jan 10 Full |