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Geyser1964-07-11
Echinus0845, 1010, 1135, 1302, 1429, 1727
Steamboat 1200
Valentine1315
Values for Old Faithful Area1964-07-11
Astronomical Twilight Begin02:29
Nautical Twilight Begin03:27
Civil Twilight Begin04:13
Sunrise04:49
Sunset20:07
Civil Twilight End20:43
Nautical Twilight End21:30
Astronomical Twilight End22:27
Moon Illumination4.78%

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