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Geyser1971-08-24
Artemisia0825
Beehive1159
Castle1130 ie, 2011
Grand0714, 1313
Great Fountain2200 ie
Old Faithful0724 short, 0822 long, 0932 short, 1025 long, 1135 short, 1226 long, 1334 long, 1441 long, 1547 long, 1702 long, 1810 short, 1858 long, 2018 short
Riverside0915
Values for Old Faithful Area1971-08-24
Astronomical Twilight Begin04:48
Nautical Twilight Begin05:28
Civil Twilight Begin06:05
Sunrise06:36
Sunset20:15
Civil Twilight End20:45
Nautical Twilight End21:23
Astronomical Twilight End22:03
Moon Illumination9.81%

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