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Geyser2000-01-23
Grand0938 E, 2232 E
Great Fountain0758 E, 1819 E
Values for Old Faithful Area2000-01-23
Astronomical Twilight Begin06:09
Nautical Twilight Begin06:43
Civil Twilight Begin07:19
Sunrise07:50
Sunset17:19
Civil Twilight End17:50
Nautical Twilight End18:26
Astronomical Twilight End19:00
Moon Illumination93.89%

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