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Geyser1989-07-30
Constant0815
Echinus0930, 1026, 1125, 1225, 1325
Values for Old Faithful Area1989-07-30
Astronomical Twilight Begin04:03
Nautical Twilight Begin04:52
Civil Twilight Begin05:34
Sunrise06:08
Sunset20:51
Civil Twilight End21:24
Nautical Twilight End22:06
Astronomical Twilight End22:55
Moon Illumination6.57%

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