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Geyser1966-09-07
Echinus0757, 0901
Harding 0800
Steamboat 1100
Values for Old Faithful Area1966-09-07
Astronomical Twilight Begin05:10
Nautical Twilight Begin05:47
Civil Twilight Begin06:23
Sunrise06:52
Sunset19:49
Civil Twilight End20:19
Nautical Twilight End20:54
Astronomical Twilight End21:31
Moon Illumination58.51%

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