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Geyser2000-01-27
Grand0605 E, 1856 E
Great Fountain1130 E, 2326 E
Values for Old Faithful Area2000-01-27
Astronomical Twilight Begin06:06
Nautical Twilight Begin06:40
Civil Twilight Begin07:15
Sunrise07:47
Sunset17:24
Civil Twilight End17:56
Nautical Twilight End18:31
Astronomical Twilight End19:05
Moon Illumination60.38%

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