Interactive Star Chart Powered by: Distant Suns
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Astronomy
| Apr. 23, 2018 | Rise | Solar Noon | Set |
|---|---|---|---|
| Actual Time | 6:14 AM MDT | 1:12 PM MDT | 8:11 PM MDT |
| Civil Twilight | 5:42 AM MDT | 8:43 PM MDT | |
| Nautical Twilight | 5:02 AM MDT | 9:22 PM MDT | |
| Astronomical Twilight | 4:19 AM MDT | 10:06 PM MDT | |
| Altitude | -0.8° | 56.9° | -0.8° |
| Azimuth | 70.9° | 180.0° | 289.4° |
| Hour Angle of the Sun | 104.5° | 104.7° | -104.8° |
| Mean Anomaly of the Sun | 108.25° | 108.53° | 108.82° |
| Obliquity | 23.44° | 23.44° | 23.44° |
| Right Ascension of the Sun | 31.07° | 31.35° | 31.62° |
| Sun Declination | 12.61° | 12.71° | 12.80° |
| Moon | 1:07 PM MDT | 3:10 AM MDT | |
| Length of Visible Light | 15h 01m | ||
| Length of Day |
13h 57m
|
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| First Quarter, 60% of the Moon is Illuminated | ||||
| Apr 23 First Quarter | Apr 29 Full | May 7 Last Quarter | May 15 New | May 21 First Quarter |