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Geyser1951-07-21
Valentine1200 A
Values for Old Faithful Area1951-07-21
Astronomical Twilight Begin02:45
Nautical Twilight Begin03:38
Civil Twilight Begin04:23
Sunrise04:57
Sunset20:01
Civil Twilight End20:35
Nautical Twilight End21:20
Astronomical Twilight End22:13
Moon Illumination91.28%

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