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Geyser1970-07-17
Castle1425
Echinus0810, 1023, 1153, 1405, 1455, 1535, 1620, 1705
Fan and Mortar0938
Grand0821, 1555
Great Fountain1900
Lion0728, 1058, 1235, 1450
Old Faithful0806 short, 0851 long, 1016 short, 1057 short, 1216 short, 1258, 1415 short, 1506 long, 1610 short, 1708 long, 1838 short, 1912 long, 2029 short
Values for Old Faithful Area1970-07-17
Astronomical Twilight Begin03:38
Nautical Twilight Begin04:34
Civil Twilight Begin05:19
Sunrise05:54
Sunset21:04
Civil Twilight End21:39
Nautical Twilight End22:24
Astronomical Twilight End23:19
Moon Illumination96.29%

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