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Daisy 1106
Grand1259, 2058 ie
Great Fountain1005
Oblong0844, 1830
Old Faithful0730, 0850 short, 0945 long, 1115 long, 1220 short, 1328 long, 1446 long, 1556 long, 1711 short
Riverside1235, 1852
Values for Old Faithful Area1976-10-04
Astronomical Twilight Begin05:48
Nautical Twilight Begin06:22
Civil Twilight Begin06:56
Civil Twilight End19:27
Nautical Twilight End20:01
Astronomical Twilight End20:35
Moon Illumination85.66%

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