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Geyser1999-05-09
Castle0432 E, 1017 E
Giant0727
Great Fountain0438 E, 1658 E
Values for Old Faithful Area1999-05-09
Astronomical Twilight Begin04:01
Nautical Twilight Begin04:48
Civil Twilight Begin05:29
Sunrise06:02
Sunset20:36
Civil Twilight End21:09
Nautical Twilight End21:50
Astronomical Twilight End22:38
Moon Illumination44.56%

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