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Geyser1999-05-19
Great Fountain0518 E, 1343 E
Values for Old Faithful Area1999-05-19
Astronomical Twilight Begin03:42
Nautical Twilight Begin04:33
Civil Twilight Begin05:17
Sunrise05:51
Sunset20:47
Civil Twilight End21:22
Nautical Twilight End22:05
Astronomical Twilight End22:57
Moon Illumination19.45%

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