Interactive Star Chart Powered by: Distant Suns
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Astronomy
| Dec. 13, 2019 | Rise | Solar Noon | Set |
|---|---|---|---|
| Actual Time | 6:57 AM PST | 11:50 AM PST | 4:42 PM PST |
| Civil Twilight | 6:29 AM PST | 5:11 PM PST | |
| Nautical Twilight | 5:57 AM PST | 5:43 PM PST | |
| Astronomical Twilight | 5:26 AM PST | 6:14 PM PST | |
| Altitude | -0.8° | 30.9° | -0.8° |
| Azimuth | 118.4° | 180.0° | 241.6° |
| Hour Angle of the Sun | 73.1° | 73.1° | -73.1° |
| Mean Anomaly of the Sun | 338.73° | 338.93° | 339.13° |
| Obliquity | 23.44° | 23.44° | 23.44° |
| Right Ascension of the Sun | -99.47° | -99.25° | -99.02° |
| Sun Declination | -23.15° | -23.16° | -23.18° |
| Moon | 6:20 PM PST (12/13) | 8:20 AM PST (12/13) | |
| Length of Visible Light | 10h 41m | ||
| Length of Day |
9h 44m
|
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| Waning Gibbous, 96% of the Moon is Illuminated | ||||
| Dec 13 Waning Gibbous | Dec 18 Last Quarter | Dec 26 New | Jan 2 First Quarter | Jan 10 Full |