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Geyser1971-06-19
Africa0755 A, 1340, 1425, 1510, 1550, 1710
Bear Den0835, 1515
Beehive1326, 2335
Castle0845
Grand1018 ie, 1915
Great Fountain1245
Little Cub1530
Old Faithful0800 long, 0911 short, 1010 long, 1132 short, 1220 long, 1340 short, 1425 long, 1551 short, 1650 long, 1804 short, 1859 long
Riverside1045
Values for Old Faithful Area1971-06-19
Astronomical Twilight Begin03:09
Nautical Twilight Begin04:12
Civil Twilight Begin05:01
Sunrise05:38
Sunset21:10
Civil Twilight End21:47
Nautical Twilight End22:36
Astronomical Twilight End23:39
Moon Illumination16.39%

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