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Astronomy

Jan. 21, 2018 Rise Solar Noon Set
Actual Time 7:47 AM PST 12:26 PM PST 5:06 PM PST
Civil Twilight 7:14 AM PST   5:39 PM PST
Nautical Twilight 6:38 AM PST   6:15 PM PST
Astronomical Twilight 6:03 AM PST   6:50 PM PST
Altitude -0.8° 24.7° -0.8°
Azimuth 118.0° 180.0° 242.2°
Hour Angle of the Sun 69.8° 69.9° -69.9°
Mean Anomaly of the Sun 17.72° 17.91° 18.10°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun -56.21° -56.00° -55.80°
Sun Declination -19.81° -19.77° -19.72°
Moon 10:16 AM PST (1/21)   9:59 PM PST (1/21)
Length of Visible Light 10h 24m
Length of Day
9h 19m
Waxing Crescent, 23% of the Moon is Illuminated
Jan 21
Waxing Crescent
Jan 24
First Quarter
Jan 31
Full
Feb 7
Last Quarter
Feb 15
New