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Geyser1971-09-03
Beehive0630
Grand1206 ie, 2000
Great Fountain1535
Old Faithful0825 long, 0942 short, 1036 long, 1153 short, 1245 long, 1404 short, 1444 long, 1604 short, 1649 long, 1811 short, 1853 long, 2005 short, 2055
Riverside1159, 1640
Sawmill1106
Values for Old Faithful Area1971-09-03
Astronomical Twilight Begin05:04
Nautical Twilight Begin05:42
Civil Twilight Begin06:18
Sunrise06:47
Sunset19:57
Civil Twilight End20:27
Nautical Twilight End21:03
Astronomical Twilight End21:40
Moon Illumination94.74%

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