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Geyser2002-02-27
Artemisia0515 E, 1525 E
Castle0212 E, 1442 E
Daisy0134 E, 0342 E, 0604 E, 0830 E, 1050 E, 1312 E, 1540 E, 1806 E, 2034 E, 2254 E
Fountain0402 E, 0935 E, 1426 E, 1930 E
Grand0237 E, 1243 E, 2046 E
Great Fountain0243 E, 1428 E
Grotto1638 E
Values for Old Faithful Area2002-02-27
Astronomical Twilight Begin05:27
Nautical Twilight Begin06:00
Civil Twilight Begin06:34
Sunrise07:03
Sunset18:08
Civil Twilight End18:37
Nautical Twilight End19:11
Astronomical Twilight End19:44
Moon Illumination99.99%

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