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Geyser1999-11-24
Grand0714 E, 2102 E
Great Fountain0456 E, 1725 E
Values for Old Faithful Area1999-11-24
Astronomical Twilight Begin05:48
Nautical Twilight Begin06:23
Civil Twilight Begin06:58
Sunrise07:30
Sunset16:48
Civil Twilight End17:21
Nautical Twilight End17:56
Astronomical Twilight End18:31
Moon Illumination98.51%

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