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Geyser1969-07-16
Basin 1200
Bear Den1620 A
Blue 1200
Colloidal Pool 1200
Constant 1200
Echinus0925, 1051, 1425, 1552, 1635
Emerald Spring 1200
Ledge 0800, 1030
Little Whirligig 1200
Pinwheel 1200
Sunday 1200
Veteran 1200
Values for Old Faithful Area1969-07-16
Astronomical Twilight Begin03:37
Nautical Twilight Begin04:33
Civil Twilight Begin05:18
Sunrise05:53
Sunset21:04
Civil Twilight End21:40
Nautical Twilight End22:25
Astronomical Twilight End23:21
Moon Illumination2.46%

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