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Astronomy

Feb. 21, 2018 Rise Solar Noon Set
Actual Time 6:37 AM PST 11:58 AM PST 5:18 PM PST
Civil Twilight 6:07 AM PST   5:49 PM PST
Nautical Twilight 5:32 AM PST   6:24 PM PST
Astronomical Twilight 4:57 AM PST   6:59 PM PST
Altitude -0.8° 33.1° -0.8°
Azimuth 104.4° 180.0° 255.9°
Hour Angle of the Sun 80.1° 80.1° -80.2°
Mean Anomaly of the Sun 48.22° 48.44° 48.66°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun -25.14° -24.93° -24.71°
Sun Declination -10.43° -10.35° -10.27°
Moon 9:40 AM PST   11:49 PM PST
Length of Visible Light 11h 42m
Length of Day
10h 41m
Waxing Crescent, 29% of the Moon is Illuminated
Feb 21
Waxing Crescent
Feb 23
First Quarter
Mar 1
Full
Mar 9
Last Quarter
Mar 17
New