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Geyser2002-01-21
Artemisia1210 E
Castle1142 E
Daisy0044 E, 0318 E, 0622 E, 0914 E, 1206 E, 1650 E, 2246 E
Fountain2040 E
Grand0625 E, 1404 E
Great Fountain0858 E, 1933 E
Grotto0118 E
Lone Pine0540 E
Old Faithful0023 E, 0208 E, 0343 E, 2040 E, 2214 E, 2324 E
Spouter0206 E, 0748 E, 1533 E, 2342 E
Values for Old Faithful Area2002-01-21
Astronomical Twilight Begin06:10
Nautical Twilight Begin06:44
Civil Twilight Begin07:20
Sunrise07:52
Sunset17:17
Civil Twilight End17:49
Nautical Twilight End18:24
Astronomical Twilight End18:59
Moon Illumination45.7%

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