Interactive Star Chart Powered by: Distant Suns
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Astronomy
| Dec. 15, 2019 | Rise | Solar Noon | Set |
|---|---|---|---|
| Actual Time | 7:51 AM PST | 12:04 PM PST | 4:16 PM PST |
| Civil Twilight | 7:15 AM PST | 4:52 PM PST | |
| Nautical Twilight | 6:36 AM PST | 5:32 PM PST | |
| Astronomical Twilight | 5:58 AM PST | 6:10 PM PST | |
| Altitude | -0.8° | 18.8° | -0.8° |
| Azimuth | 125.0° | 180.0° | 235.0° |
| Hour Angle of the Sun | 63.1° | 63.1° | -63.1° |
| Mean Anomaly of the Sun | 340.74° | 340.92° | 341.09° |
| Obliquity | 23.44° | 23.44° | 23.44° |
| Right Ascension of the Sun | -97.22° | -97.03° | -96.83° |
| Sun Declination | -23.27° | -23.28° | -23.29° |
| Moon | 8:08 PM PST (12/15) | 10:57 AM PST (12/15) | |
| Length of Visible Light | 9h 37m | ||
| Length of Day |
8h 24m
|
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| Waning Gibbous, 81% of the Moon is Illuminated | ||||
| Dec 16 Waning Gibbous | Dec 18 Last Quarter | Dec 26 New | Jan 2 First Quarter | Jan 10 Full |