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Astronomy

Feb. 21, 2018 Rise Solar Noon Set
Actual Time 6:42 AM PST 11:59 AM PST 5:18 PM PST
Civil Twilight 6:10 AM PST   5:49 PM PST
Nautical Twilight 5:34 AM PST   6:26 PM PST
Astronomical Twilight 4:58 AM PST   7:02 PM PST
Altitude -0.8° 31.4° -0.8°
Azimuth 104.8° 180.0° 255.4°
Hour Angle of the Sun 79.4° 79.5° -79.6°
Mean Anomaly of the Sun 48.23° 48.45° 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 9:39 AM PST   11:54 PM PST
Length of Visible Light 11h 39m
Length of Day
10h 35m
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