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Geyser1930-08-10
Emerald Spring 1200
Values for Old Faithful Area1930-08-10
Astronomical Twilight Begin03:23
Nautical Twilight Begin04:07
Civil Twilight Begin04:47
Sunrise05:19
Sunset19:37
Civil Twilight End20:09
Nautical Twilight End20:49
Astronomical Twilight End21:34
Moon Illumination99.39%

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