Interactive Star Chart Powered by: Distant Suns
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Astronomy
| Dec. 13, 2019 | Rise | Solar Noon | Set |
|---|---|---|---|
| Actual Time | 7:58 AM EST | 12:32 PM EST | 5:05 PM EST |
| Civil Twilight | 7:26 AM EST | 5:37 PM EST | |
| Nautical Twilight | 6:50 AM EST | 6:12 PM EST | |
| Astronomical Twilight | 6:16 AM EST | 6:47 PM EST | |
| Altitude | -0.8° | 24.6° | -0.8° |
| Azimuth | 121.2° | 180.0° | 238.8° |
| Hour Angle of the Sun | 68.5° | 68.5° | -68.4° |
| Mean Anomaly of the Sun | 338.65° | 338.84° | 339.03° |
| Obliquity | 23.44° | 23.44° | 23.44° |
| Right Ascension of the Sun | -99.56° | -99.35° | -99.14° |
| Sun Declination | -23.15° | -23.16° | -23.17° |
| Moon | 6:36 PM EST | 9:16 AM EST | |
| Length of Visible Light | 10h 11m | ||
| Length of Day |
9h 07m
|
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| Full, 98% of the Moon is Illuminated | ||||
| Dec 13 Full | Dec 18 Last Quarter | Dec 26 New | Jan 2 First Quarter | Jan 10 Full |