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Geyser1971-06-27
Africa1204 ie, 1320 ie, 1443, 1602, 1855
Bear Den1845 A
Beehive1107, 2010
Castle0035 ie, 1102
Depression1137
Echinus0828, 0928, 1010, 1050, 1132, 1256, 1459, 1538, 1633, 1732, 1830
Grand1105 ie
Great Fountain1535
Oblong0810 ie
Old Faithful0710 ie long, 0824 short, 0915 long, 1026 long, 1138 short, 1238 long, 1346 short, 1505 long, 1615 long, 1720 short, 1831 short, 1932 long, 2049 short
Riverside0855, 1448
Round Spring0810
Values for Old Faithful Area1971-06-27
Astronomical Twilight Begin03:12
Nautical Twilight Begin04:15
Civil Twilight Begin05:03
Sunrise05:40
Sunset21:12
Civil Twilight End21:48
Nautical Twilight End22:37
Astronomical Twilight End23:40
Moon Illumination18.91%

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