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Geyser1971-08-29
Africa1730 ie
Castle1215
Echinus0837, 0930, 1021, 1100, 1558, 1650
Grand0910, 1630
Great Fountain1427
Ledge 2130
Lion0155, 0331, 0948, 1138
Old Faithful0835 short, 0925 long, 1036 short, 1132 long, 1239 short, 1339 long, 1447 short, 1535 long, 1654 short, 1740 long, 1853 short, 1949 long, 2100
Riverside1115
Valentine1730 ie
Values for Old Faithful Area1971-08-29
Astronomical Twilight Begin04:56
Nautical Twilight Begin05:35
Civil Twilight Begin06:11
Sunrise06:42
Sunset20:06
Civil Twilight End20:36
Nautical Twilight End21:13
Astronomical Twilight End21:52
Moon Illumination51.29%

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