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Geyser2001-02-19
Artemisia0520 E, 2245 E
Castle0105 E, 1235 E, 1730 E
Daisy0108:58 E, 0312:58 E, 0520:58 E, 0730:58 E, 0934:58 E, 1136:58 E, 1338:58 E, 1544:58 E, 1800:58 E, 2006:58 E, 2208:58 E
Fountain0416 E, 0936 E, 1506 E, 2036 E
Grand1103 E
Great Fountain0825 E, 2137 E
Grotto0246 E, 0931 E
Spouter0053 E, 0511 E, 1211 E, 2132 E
Values for Old Faithful Area2001-02-19
Astronomical Twilight Begin05:39
Nautical Twilight Begin06:12
Civil Twilight Begin06:46
Sunrise07:16
Sunset17:57
Civil Twilight End18:27
Nautical Twilight End19:01
Astronomical Twilight End19:34
Moon Illumination14.07%

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