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Geyser2000-01-29
Grand0314 E, 1502 E
Great Fountain0827 E, 1955 E
Values for Old Faithful Area2000-01-29
Astronomical Twilight Begin06:04
Nautical Twilight Begin06:39
Civil Twilight Begin07:14
Sunrise07:45
Sunset17:27
Civil Twilight End17:58
Nautical Twilight End18:33
Astronomical Twilight End19:07
Moon Illumination40.93%

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