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Geyser1976-07-16
Bear Den0812
Castle1124, 2030
Cistern Spring 1200
Constant1125, 1140, 1407
Emerald Spring 1200
Grand1359, 2101
Great Fountain1200 ie, 2104
Old Faithful0745 long, 0853 long, 1002 short, 1115 long, 1237 long, 1350 short, 1446 long, 1610 short, 1720 long, 1831 long, 1943 short, 2102 long
Riverside1235, 1845
Values for Old Faithful Area1976-07-16
Astronomical Twilight Begin03:38
Nautical Twilight Begin04:33
Civil Twilight Begin05:18
Sunrise05:54
Sunset21:04
Civil Twilight End21:39
Nautical Twilight End22:25
Astronomical Twilight End23:20
Moon Illumination77.47%

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