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Geyser1999-11-13
Grand0611 E, 1647 E
Great Fountain0002 E, 1054 E, 2248 E
Values for Old Faithful Area1999-11-13
Astronomical Twilight Begin05:36
Nautical Twilight Begin06:10
Civil Twilight Begin06:45
Sunrise07:16
Sunset16:58
Civil Twilight End17:29
Nautical Twilight End18:04
Astronomical Twilight End18:38
Moon Illumination21.96%

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