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Astronomy

Feb. 22, 2018 Rise Solar Noon Set
Actual Time 6:08 AM -03 12:26 PM -03 6:44 PM -03
Civil Twilight 5:46 AM -03   7:06 PM -03
Nautical Twilight 5:20 AM -03   7:33 PM -03
Astronomical Twilight 4:53 AM -03   7:59 PM -03
Altitude -0.8° 80.7° -0.8°
Azimuth 101.1° 360.0° 259.1°
Hour Angle of the Sun 94.5° 94.5° -94.4°
Mean Anomaly of the Sun 48.99° 49.24° 49.50°
Obliquity 23.44° 23.44° 23.44°
Right Ascension of the Sun -24.40° -24.15° -23.90°
Sun Declination -10.15° -10.06° -9.96°
Moon 11:58 AM -03 (2/22)   11:40 PM -03 (2/22)
Length of Visible Light 13h 20m
Length of Day
12h 35m
Waxing Crescent, 47% of the Moon is Illuminated
Feb 22
Waxing Crescent
Feb 23
First Quarter
Mar 1
Full
Mar 9
Last Quarter
Mar 17
New