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Geyser1999-04-15
Great Fountain0058 E, 1033 E, 2043 E
Values for Old Faithful Area1999-04-15
Astronomical Twilight Begin04:53
Nautical Twilight Begin05:32
Civil Twilight Begin06:09
Sunrise06:39
Sunset20:07
Civil Twilight End20:37
Nautical Twilight End21:14
Astronomical Twilight End21:53
Moon Illumination1.28%

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