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Geyser2001-12-31
Artemisia0430 E
Daisy2300 E
Fan and Mortar0915 ns
Fountain0204 E, 0711 E, 1225 E, 1745 E, 2315 E
Great Fountain0833 E, 2028 E
Grotto1143 E
Lone Pine1710 E
Old Faithful0023 E, 0157 E, 0319 E, 0448 E, 0611 E, 0745 E, 0916 E, 1032 E, 1212 E, 1352 E, 1522 E, 1651 E, 1817 E, 1955 E, 2133 E, 2312 E
Spouter0315 E, 0903 E, 1654 E, 2212 E
Values for Old Faithful Area2001-12-31
Astronomical Twilight Begin06:14
Nautical Twilight Begin06:49
Civil Twilight Begin07:26
Sunrise07:59
Sunset16:53
Civil Twilight End17:26
Nautical Twilight End18:03
Astronomical Twilight End18:38
Moon Illumination99.05%

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