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Geyser1978-08-05
Arsenic1545
Echinus0922, 1039, 1157, 1432
Steamboat 1200
Values for Old Faithful Area1978-08-05
Astronomical Twilight Begin04:14
Nautical Twilight Begin05:00
Civil Twilight Begin05:41
Sunrise06:14
Sunset20:43
Civil Twilight End21:16
Nautical Twilight End21:57
Astronomical Twilight End22:43
Moon Illumination1.32%

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