Interactive Star Chart Powered by: Distant Suns
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Astronomy
| Jul. 21, 2017 | Rise | Solar Noon | Set |
|---|---|---|---|
| Actual Time | 6:35 AM CDT | 1:09 PM CDT | 7:44 PM CDT |
| Civil Twilight | 6:11 AM CDT | 8:08 PM CDT | |
| Nautical Twilight | 5:42 AM CDT | 8:36 PM CDT | |
| Astronomical Twilight | 5:13 AM CDT | 9:05 PM CDT | |
| Altitude | -0.8° | 89.7° | -0.8° |
| Azimuth | 67.9° | 0.0° | 292.0° |
| Hour Angle of the Sun | 98.7° | 98.7° | -98.7° |
| Mean Anomaly of the Sun | 196.15° | 196.42° | 196.69° |
| Obliquity | 23.43° | 23.43° | 23.43° |
| Right Ascension of the Sun | 121.00° | 121.27° | 121.54° |
| Sun Declination | 20.38° | 20.33° | 20.28° |
| Moon | 4:39 AM CDT | 6:09 PM CDT | |
| Length of Visible Light | 13h 57m | ||
| Length of Day |
13h 09m
|
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| Waning Crescent, 4% of the Moon is Illuminated | ||||
| Jul 21 Waning Crescent | Jul 23 New | Jul 30 First Quarter | Aug 7 Full | Aug 14 Last Quarter |