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Geyser1999-06-15
Daisy0015:23 E, 0207:53 E, 0400:23 E, 0549:53 E, 0742:23 E, 0939:23 E, 1125:53 E, 1309:23 E, 1454:23 E, 1636:23 E, 1818:23 E, 2007:53 E, 2200:23 E, 2351:23 E
Echinus1445, 1705
Grand0741 E, 1941 E
Great Fountain0213 E, 1153 E, 2259 E
Lone Pine0333 E, 1941 E
Values for Old Faithful Area1999-06-15
Astronomical Twilight Begin03:10
Nautical Twilight Begin04:12
Civil Twilight Begin05:01
Sunrise05:37
Sunset21:09
Civil Twilight End21:46
Nautical Twilight End22:34
Astronomical Twilight End23:37
Moon Illumination3.12%

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