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Geyser1983-07-26
Bear Den1337 ie
Blue Mud Steam Vent 1200
Whirligig1815
Values for Old Faithful Area1983-07-26
Astronomical Twilight Begin03:55
Nautical Twilight Begin04:46
Civil Twilight Begin05:29
Sunrise06:03
Sunset20:56
Civil Twilight End21:30
Nautical Twilight End22:13
Astronomical Twilight End23:04
Moon Illumination98.52%

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