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Geyser1971-08-28
Africa0840, 0958, 1224, 1351
Bear Den0734, 1137, 1345, 1526
Beehive1743
Castle0810 ie, 1625 ie
Depression0447
Echinus0847, 1154, 1237, 1328, 1503, 1640, 1817
Fan and Mortar1215
Grand0100, 0925, 1730
Great Fountain1115
Ledge 0915, 1433
Lion0403, 0730, 1050, 1312, 1428, 1732
North Goggle1427
Old Faithful0725 long, 0843 short, 0927 long, 1048 short, 1138 long, 1248 short, 1352 long, 1505 long, 1609 short, 1657 long, 1819 short, 1903 long, 2028 short
Riverside1150
Spiteful1215
Values for Old Faithful Area1971-08-28
Astronomical Twilight Begin04:54
Nautical Twilight Begin05:33
Civil Twilight Begin06:10
Sunrise06:40
Sunset20:08
Civil Twilight End20:38
Nautical Twilight End21:15
Astronomical Twilight End21:54
Moon Illumination41.51%

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