Interactive Star Chart Powered by: Distant Suns
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Astronomy
| Dec. 13, 2019 | Rise | Solar Noon | Set |
|---|---|---|---|
| Actual Time | 6:42 AM PST | 11:34 AM PST | 4:25 PM PST |
| Civil Twilight | 6:13 AM PST | 4:54 PM PST | |
| Nautical Twilight | 5:41 AM PST | 5:26 PM PST | |
| Astronomical Twilight | 5:10 AM PST | 5:58 PM PST | |
| Altitude | -0.8° | 30.6° | -0.8° |
| Azimuth | 118.5° | 180.0° | 241.5° |
| Hour Angle of the Sun | 72.9° | 72.9° | -72.9° |
| Mean Anomaly of the Sun | 338.72° | 338.92° | 339.12° |
| Obliquity | 23.44° | 23.44° | 23.44° |
| Right Ascension of the Sun | -99.48° | -99.26° | -99.04° |
| Sun Declination | -23.15° | -23.16° | -23.18° |
| Moon | 6:03 PM PST (12/13) | 8:04 AM PST (12/13) | |
| Length of Visible Light | 10h 40m | ||
| Length of Day |
9h 43m
|
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| Waning Gibbous, 95% of the Moon is Illuminated | ||||
| Dec 14 Waning Gibbous | Dec 18 Last Quarter | Dec 26 New | Jan 2 First Quarter | Jan 10 Full |