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Geyser1999-11-29
Grand0744 E, 1814 E
Great Fountain0437 E, 1757 E
Values for Old Faithful Area1999-11-29
Astronomical Twilight Begin05:53
Nautical Twilight Begin06:28
Civil Twilight Begin07:04
Sunrise07:37
Sunset16:46
Civil Twilight End17:18
Nautical Twilight End17:54
Astronomical Twilight End18:29
Moon Illumination57.42%

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