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Geyser1999-11-14
Grand0529 E, 1747 E
Great Fountain0827 E, 1806 E
Values for Old Faithful Area1999-11-14
Astronomical Twilight Begin05:37
Nautical Twilight Begin06:11
Civil Twilight Begin06:46
Sunrise07:18
Sunset16:57
Civil Twilight End17:28
Nautical Twilight End18:03
Astronomical Twilight End18:38
Moon Illumination30.32%

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