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Geyser1990-08-01
Constant1018
Echinus0857 maj, 1058, 1255 maj, 1447, 1540
Fireball1027, 1148, 1323, 1501, 1618
Valentine1352
Whirligig1004, 1600, 1633
Values for Old Faithful Area1990-08-01
Astronomical Twilight Begin04:07
Nautical Twilight Begin04:55
Civil Twilight Begin05:37
Sunrise06:10
Sunset20:48
Civil Twilight End21:22
Nautical Twilight End22:03
Astronomical Twilight End22:51
Moon Illumination74.27%

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