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Geyser2000-02-23
Grand0708 E, 1750 E
Great Fountain0418 E, 1429 E, 2336 E
Hillside-West Thumb1045 A
Values for Old Faithful Area2000-02-23
Astronomical Twilight Begin05:34
Nautical Twilight Begin06:07
Civil Twilight Begin06:41
Sunrise07:11
Sunset18:02
Civil Twilight End18:31
Nautical Twilight End19:05
Astronomical Twilight End19:39
Moon Illumination84.78%

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