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Geyser1974-07-09
Blue1500 A
Constant1128, 1216, 1248, 1442, 1555
Ebony0928
Echinus0953, 1013, 1136, 1418, 1539, 1659
Ledge0700 A, 2128
Little Whirligig1105, 1203, 1507
Whirligig1040, 1122, 1244, 1431 A, 1615
Values for Old Faithful Area1974-07-09
Astronomical Twilight Begin03:26
Nautical Twilight Begin04:24
Civil Twilight Begin05:11
Sunrise05:47
Sunset21:09
Civil Twilight End21:45
Nautical Twilight End22:32
Astronomical Twilight End23:30
Moon Illumination81%

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