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Geyser1933-08-03
Ebony1815
Valentine0830
Whirligig0815, 0945, 1127, 1302, 1445, 1615
Values for Old Faithful Area1933-08-03
Astronomical Twilight Begin03:10
Nautical Twilight Begin03:57
Civil Twilight Begin04:39
Sunrise05:12
Sunset19:46
Civil Twilight End20:19
Nautical Twilight End21:01
Astronomical Twilight End21:48
Moon Illumination90.96%

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