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Geyser1999-11-26
Grand0253 E, 1253 E, 2211 E
Great Fountain0629 E, 1526 E
Values for Old Faithful Area1999-11-26
Astronomical Twilight Begin05:50
Nautical Twilight Begin06:25
Civil Twilight Begin07:01
Sunrise07:33
Sunset16:47
Civil Twilight End17:19
Nautical Twilight End17:55
Astronomical Twilight End18:30
Moon Illumination87.12%

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