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Geyser1935-07-20
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Values for Old Faithful Area1935-07-20
Astronomical Twilight Begin02:43
Nautical Twilight Begin03:37
Civil Twilight Begin04:21
Sunrise04:56
Sunset20:02
Civil Twilight End20:37
Nautical Twilight End21:21
Astronomical Twilight End22:15
Moon Illumination77.59%

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