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Geyser1975-09-09
Beehive2300 ie
Castle1050, 2005
Fountain0715
Grand0837, 1615 ie
Great Fountain1021, 1314
Lion0903 ie, 1218
Little Whirligig1120, 1635,  1800
Old Faithful0130 long, 0239 long, 0353 long, 0508 long, 0629 long, 0739 short, 0822 long, 0941 short, 1026 long, 1145 short, 1239 long, 1359 short, 1448 long, 1604 long, 1716 long
Riverside1055, 1620
Valentine1530
Values for Old Faithful Area1975-09-09
Astronomical Twilight Begin05:13
Nautical Twilight Begin05:50
Civil Twilight Begin06:25
Sunrise06:54
Sunset19:46
Civil Twilight End20:15
Nautical Twilight End20:51
Astronomical Twilight End21:27
Moon Illumination16.8%

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