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Geyser1980-08-10
Constant1157
Echinus1020, 1100, 1536
Values for Old Faithful Area1980-08-10
Astronomical Twilight Begin04:24
Nautical Twilight Begin05:09
Civil Twilight Begin05:48
Sunrise06:20
Sunset20:36
Civil Twilight End21:08
Nautical Twilight End21:47
Astronomical Twilight End22:32
Moon Illumination0.31%

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