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Geyser1971-09-07
Africa0820, 1205, 1425
Castle1320
Depression0158
Echinus2003
Fountain1415
Grand1433
Great Fountain0450
Oblong1345 ie
Old Faithful0849 short, 0935 long, 1048 short, 1137 long, 1256 short, 1341 long, 1453 short, 1550 long, 1710 short, 1752 long, 1904 short
Porkchop 1015
Riverside0845, 1345
Rubble 1015
Values for Old Faithful Area1971-09-07
Astronomical Twilight Begin05:10
Nautical Twilight Begin05:47
Civil Twilight Begin06:22
Sunrise06:52
Sunset19:50
Civil Twilight End20:19
Nautical Twilight End20:55
Astronomical Twilight End21:32
Moon Illumination93.49%

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