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Geyser1977-06-25
Bear Den2125
Constant1546
Echinus0900, 1000, 1431
Little Whirligig1500 A
Whirligig1525
Values for Old Faithful Area1977-06-25
Astronomical Twilight Begin03:11
Nautical Twilight Begin04:14
Civil Twilight Begin05:03
Sunrise05:39
Sunset21:12
Civil Twilight End21:48
Nautical Twilight End22:37
Astronomical Twilight End23:40
Moon Illumination57.93%

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