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Geyser1971-08-22
Africa1230
Aurum1230
Bear Den2006
Castle1455
Echinus0905, 1045, 1142, 1401, 1455, 1536, 1615, 1725
Grand0953, 1959
Great Fountain0850
North Goggle1343, 1959
Old Faithful0755 short, 0835 short, 0955 short, 1043 long, 1156 short, 1252 long, 1406 short, 1451 long, 1619 short, 1701 long, 1822 short, 1901 long, 2020 short
Riverside0410, 1000
Round1234
Valentine1130
Vault1215, 1329, 1424, 1526, 1735, 1838, 1944, 2049
Values for Old Faithful Area1971-08-22
Astronomical Twilight Begin04:44
Nautical Twilight Begin05:25
Civil Twilight Begin06:03
Sunrise06:33
Sunset20:18
Civil Twilight End20:49
Nautical Twilight End21:26
Astronomical Twilight End22:07
Moon Illumination1.6%

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