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Geyser1977-04-28
Beehive1635
Grand1007
Lion1635
Old Faithful0932, 1045 long, 1200 long, 1314 long, 1420 long, 1529 long, 1640
Pink Cone0850
Values for Old Faithful Area1977-04-28
Astronomical Twilight Begin04:24
Nautical Twilight Begin05:07
Civil Twilight Begin05:46
Sunrise06:17
Sunset20:23
Civil Twilight End20:55
Nautical Twilight End21:34
Astronomical Twilight End22:17
Moon Illumination66.58%

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