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Geyser1931-07-17
Ebony1145, 2010
Values for Old Faithful Area1931-07-17
Astronomical Twilight Begin02:37
Nautical Twilight Begin03:33
Civil Twilight Begin04:18
Sunrise04:53
Sunset20:04
Civil Twilight End20:39
Nautical Twilight End21:25
Astronomical Twilight End22:20
Moon Illumination4.27%

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